test.js

/*************************************************************************
* ADOBE CONFIDENTIAL
* ___________________
*
* Copyright 2021 Adobe
* All Rights Reserved.
*
* NOTICE: All information contained herein is, and remains
* the property of Adobe and its suppliers, if any. The intellectual
* and technical concepts contained herein are proprietary to Adobe
* and its suppliers and are protected by all applicable intellectual
* property laws, including trade secret and copyright laws.
* Dissemination of this information or reproduction of this material
* is strictly forbidden unless prior written permission is obtained
* from Adobe.
**************************************************************************/

var stopRefresh = true;
var counter = 0;
/**
 * view ids - It will be used to collect data and create the xml document needed to save
 * the external account
 */
var elementIds = ['imsOrg', 'aaCompany', 'reportSuite', 'Campaign_ID', 'Broadlog_ID', 'Clicked', 'Opened',
  'Person_Clicks', 'Processed', 'Scheduled', 'Sent', 'Total_Bounces', 'Unique_Clicks', 'Unique_Opens', 'Unsubscribed'];


const resScAdd = "Genesis Remarketing - Cart Abandonment";
const resProdView = "Genesis Remarketing - Product Views";
const resProdPur = "Genesis Remarketing - Product Purchases";
const PREFER_USER_TOKEN = "useUserAccessTokenIfPresent";

/*************************************************************************
 * Params And Cache
**************************************************************************/

/**
 * Param holder - keeps object mapping of query params
 */
var Params = (function () {
  var obj = {};

  window.location.search.split('?')[1].split('&').forEach(function (param) {
    obj[param.split('=')[0]] = param.split('=')[1];
  });

  return {
    get: function (key) {
      return obj[key] || null;
    },
    // for debugging on chrome
    obj: obj
  }
}());

/**
 * mini cache
 */
var Cache = (function () {
  var cache = {};

  return {
    put: function (k, v) {
      cache[k] = v;
    },
    get: function (k) {
      return cache[k];
    },
    remove: function (k) {
      if (cache[k]) {
        delete cache[k]
      }
    },
    exists: function (key) {
      return cache[key] !== undefined;
    },
    conf: cache
  }
}());

function getFromCache(path) {
  var arr = path.split('/');
  var iter = null;
  for (var i = 1; i < arr.length; i++) {
    iter = Cache.get(arr[i]);
  }
  return Cache.get(iter);
}

/*************************************************************************
 * async REST and SOAP Requests start
**************************************************************************/

/**
 * 
 * @param {JSON} config 
 */
function makeRequest(config) {
  var queryParams = '';
  for (var i = 0; NL.isArray(config.params) && i < config.params.length; i++) {
    queryParams += '&';
    queryParams += config.params[i][0] + '=' + config.params[i][1];
  }
  queryParams += '&';
  // ui facing request should always prefer ims user access token
  queryParams += PREFER_USER_TOKEN + '=' + 'true';
  var url = NL.session.serverURL + '/nms/aadispatcher.jssp?method=' + config.method + queryParams;
  if (!NL.isNundef(Cache.get(url))) {
    // because evar and event type div will fire same requests
    return;
  }
  Cache.put(url, { 'state': 1 });
  counter++;
  if (counter == 1) {
    showLoading();
  }
  var jx = $.ajax({
    method: config.http,
    url: NL.session.serverURL + '/nms/aadispatcher.jssp?method=' + config.method + queryParams,
    headers: {
      // all rest requests should receive a security token
      'X-Security-Token': document.__securitytoken
    }
  });
  jx.done(function (data) {
    if (config.onSuccess) {
      $('body').trigger(config.onSuccess, [data, null]);
    }
    else {
      $('body').trigger(config.method, [data]);
    }
  }).fail(function (jqXhr) {
    if (config.onError) {
      $('body').trigger(config.onError, [null, jqXhr.responseText]);
    }
    else {
      $('<div></div>').nlMessageBox({
        type: 'error',
        message: jqXhr.statusText,
        details: jqXhr.responseText
      });
    }
  }).always(function () {
    Cache.remove(url);
    counter--;
    if (counter == 0) {
      hideLoading();
      if (config.onCounterZero) {
        $('body').trigger(config.onCounterZero);
      }
    }
  });
}

/**
 * 
 * @param {*} config
 * {
 *   urn: <string>
 *   method: <string>
 *   params: <JSON>
 *   triggerOnSuccess: callback called on success
 *   error are inherently displayed by transport api
 * } 
 */
function makeSoapRequest(config) {
  var transport = new NL.transport.SOAP({
    urn: config.urn,
    method: config.method,
    params: config.params,
    loaderDelay: 0,
    loaderCancellable: false
  });
  transport.start({
    onSuccess: function (data) {
      $('body').trigger(config.triggerOnSuccess, [data]);
    }
  });
}

/**
 * aaui queryDef helper
 */
function QueryDefLoader() {
  this.methodOnComplete = '';
}

QueryDefLoader.prototype.setMethodCallOnCompletion = function (name) {
  this.methodOnComplete = name;
}

QueryDefLoader.prototype.extAccountload = function () {
  var query = new NL.QueryDef("nms:extAccount", "getIfExists");
  query.addSelectExpr("[analyticsConfig/@purge]");
  query.addSelectExpr("[analyticsConfig/@persistence]");
  query.addSelectExpr("[analyticsConfig/@email]");
  query.addSelectExpr("[analyticsConfig/@dataSourcesID]");
  query.addSelectExpr("[analyticsConfig/@restEndpoint]");
  query.addSelectExpr("[analyticsConfig/@created]");
  query.addSelectExpr("[analyticsConfig/imsOrg]", null, null, true);
  query.addSelectExpr("[analyticsConfig/calculatedMetrics]", null, null, true);
  query.addSelectExpr("[analyticsConfig/company]", null, null, true);
  query.addSelectExpr("[analyticsConfig/classifications]", null, null, true);
  query.addSelectExpr("[analyticsConfig/variables]", null, null, true);
  query.addSelectExpr("[analyticsConfig/reportSuite]", null, null, true);
  query.addSelectExpr("[analyticsConfig/segments]", null, null, true);
  query.addWhereConditionExpr("@name = '" + Params.get('internalName') + "'");
  query.execute(NL.session.serverURL + "/nl/jsp/soaprouter.jsp", '', this);
}

QueryDefLoader.prototype.onXtkQueryCompleted = function (queryDef, xmlResult) {
  var config = findElement(xmlResult, 'analyticsConfig'); // or otherwise it's null
  $('body').trigger(this.methodOnComplete, [config]);
}

/*************************************************************************
 * async REST and SOAP Requests end
**************************************************************************/

/*************************************************************************
 * Toggle Handler
**************************************************************************/

/**
 * A dependency resolver
 * dependency is determined by a type.
 * when a type gets a valid value, it notifies other views
 * which have data-toggle = type to prepare for their requests
 * @param {String} typeForToggle
 * @param {Boolean} isNoop
 * @param {Boolean} stopChainedDisable
 */
function notify(typeForToggle, isNoop, stopChainedDisable) {
  var elements = $('#root').find('[data-toggle=\'' + typeForToggle + '\']');
  for (var i = 0; i < elements.length; i++) {
    var $dropdown = $(elements[i]);
    // cleanup on notify as either view needs to prepare for further action
    // or it needs to go into disabled state
    $dropdown.nlDropdown('removeAll');
    if (isNoop) {
      $dropdown.nlDropdown('setDisabled', true);
    }
    // recursively notify dependent divs
    if (NL.isNundef(stopChainedDisable) || !stopChainedDisable) {
      notify($dropdown.data('type'), true);
    }
    if (isNoop) {
      // dont initiate further requests
      continue;
    }
    var type = $dropdown.data('type');
    var config = {};
    var method = $dropdown.data('method');
    var useCache = method.split(':')[0] === 'cache';
    var cacheVal = null;
    if (useCache) {
      cacheVal = getFromCache(method.split(':')[1]);
    }
    if (type == 'imsOrg') {
      var params = [];
      params.push(['internalName', Params.get('internalName')]);
      config = getElementsConfig('GET', method, params);
    } else if (type == 'reportSuite') {
      var params = [];
      params.push(['globalCompanyId', Cache.get('companyDetails').globalCompanyId]);
      params.push(['companyName', Cache.get('companyDetails').companyName]);
      params.push(['internalName', Params.get('internalName')]);
      config = getElementsConfig('GET', method, params);
    } else if (type === 'variable') {
      var params = [];
      params.push(['globalCompanyId', Cache.get('companyDetails').globalCompanyId]);
      params.push(['rsid', Cache.get('reportSuite').rsid]);
      params.push(['expansions', 'dataSourcesUploadName']);
      params.push(['useCache', false]);
      params.push(['internalName', Params.get('internalName')]);
      config = getElementsConfig('GET', method, params);
    }
    if (useCache) {
      // picked from cache
      $('body').trigger(method, [cacheVal]);
      return;
    }
    makeRequest(config);
  }
}

/*************************************************************************
 * Toggle Handler end
**************************************************************************/

/*************************************************************************
 * Helper Functions start
**************************************************************************/

/**
 * 
 * @param {String} http 
 * @param {String} method 
 * @param {String[][]} queryParams 
 */
function getElementsConfig(http, method, queryParams) {
  var config = {};
  config.http = http;
  config.method = method;
  config.params = queryParams;
  return config;
}

function initDropdown($dropdown) {
  $dropdown.nlDropdown({
    params: {
      width: 350
    },
    id: $dropdown.attr('id'),
    fixOverflow: true,
    errorDisplay: function (errorState) {
      var $element = $('#' + this.id);
      $element.next().remove();
      if (errorState === 1) {
        addErrorMessage(document.StringGroup.required, $element);
      } if (errorState === 2) {
        addErrorMessage(document.StringGroup.duplicate, $element);
      }
    }
  }).nlDropdown('setDisabled', true);
}

var Loader = (function () {
  var object = null;
  var view = null;

  return {
    show: function () {
      var v = null;
      if (!view)
        v = $('<div/>');
      else {
        v = $('<div/>').appendTo(view);
      }
      object = v.nlMessageBox({
        type: 'loading',
        delay: 0,
      });
    },

    hide: function () {
      if (object) {
        object.nlMessageBox('close');
        object = null;
      }
    },

    /**
     * the view this loader attaches to
     * @param {jQueryElement} $container 
     */
    view: function ($container) {
      view = $container;
    }
  }

}());

function showLoading() {
  Loader.show();
}

function hideLoading() {
  Loader.hide();
}

function validate(testAgainst) {
  var validateSuccess = true;
  var recordInput = [];
  elementIds.forEach(function (id) {
    var $e = $('#' + id);
    if ($e.hasClass('nlui-state-disabled')) {
      // all views should be selected
      validateSuccess = false;
      return;
    }
    var value = $e.nlDropdown('getValue');
    if (typeof value === 'object') {
      value = value.id;
    }
    var required = (value === testAgainst) ? 1 : 0;
    var duplicate = ($.inArray(value, recordInput) !== -1) ? 2 : 0;
    $e.nlDropdown('setError', required === 0 ? duplicate : required);
    validateSuccess = validateSuccess && !required && !duplicate;
    recordInput.push(value);
  });
  var noEmail = !($('#email').nlTextInput('getValue'));
  if (noEmail)
    $('#email').nlTextInput('setError', 1);
  return validateSuccess && !noEmail;
}

function addErrorMessage(str, $e) {
  var $error = $('<div>').insertAfter($e);
  $error.text(str);
  $error.addClass('errorMessage');
}

function handleSave() {
  if (!validate('noop')) {
    return;
  }
  var req = new NL.XML.Node('uiConfig');
  elementIds.forEach(function (id) {
    var $e = $('#' + id);
    var tag = $e.data('type');
    var value = $e.nlDropdown('getValue');
    var context = $e.attr('id');
    var newNode = new NL.XML.Node(tag);
    if (typeof value === 'object') {
      newNode.setXPathValue('@id', value.id);
      newNode.setXPathValue('@name', value.name);
      if (!NL.isNundef(value.dataSourcesUploadName)) {
        newNode.setXPathValue('@dataSourcesUploadName', value.dataSourcesUploadName);
      }
    } else {
      newNode.setXPathValue('@id', value);
    }
    newNode.setXPathValue('@context', context);
    req.append(newNode);
  });
  var queryParams = window.location.search.split('?')[1];
  queryParams = queryParams.split('&');
  var extras = new NL.XML.Node('extra');
  queryParams.forEach(function (param) {
    param = param.split('=');
    extras.setXPathValue('@' + param[0], param[1]);
  });
  extras.setXPathValue('@email', $('#email').nlTextInput('getValue'));
  req.append(extras);
  var config = {};
  config.urn = 'nms:extAccount';
  config.method = 'doSave';
  config.params = {
    'data': {
      type: 'document',
      value: req
    }
  };
  config.triggerOnSuccess = 'showModal';
  makeSoapRequest(config);
}

function hideElement($e) {
  if (!$e.hasClass('hide') && $e.children('p').length == 0) {
    $e.addClass('hide');
  }
}

function getTasksConfig(method, param, reservedName) {
  NL.log.info('received method ' + method + ', param ' + param + ', reservedName ' + reservedName);
  var config = {};
  config.http = 'GET';
  config.method = method;
  config.params = [];
  config.params.push(['internalName', Params.get('internalName')]);
  if (param) {
    config.params.push(['type', param]);
  }
  if (reservedName) {
    config.params.push(['reservedName', reservedName]);
  }
  return config;
}

function handleSaveSegment() {
  function createXMLNode($e, selected) {
    var val = JSON.parse($e.val());
    var seg = new NL.XML.Node('segment');
    seg.attr('id', val.id);
    seg.attr('name', val.name);
    seg.attr('removed', selected);
    return seg;
  }

  var req = new NL.XML.Node('uiConfig');
  var $selections = $('#segmentCheckGroup').find('div > input:checked');
  for (var i = 0; i < $selections.length; i++) {
    req.append(createXMLNode($($selections[i]), 'false'));
  }
  var $removals = $('#segmentCheckGroup').find('div > input[data-removed=\'true\']');
  for (var i = 0; i < $removals.length; i++) {
    req.append(createXMLNode($($removals[i]), 'true'));
  }
  var queryParams = window.location.search.split('?')[1];
  queryParams = queryParams.split('&');
  var extras = new NL.XML.Node('extra');
  queryParams.forEach(function (param) {
    param = param.split('=');
    extras.setXPathValue('@' + param[0], param[1]);
  });
  req.append(extras);
  var config = {};
  config.urn = 'nms:extAccount';
  config.method = 'saveSegmentSelection';
  config.params = {
    'data': {
      type: 'document',
      value: req
    }
  };
  config.triggerOnSuccess = 'onSegmentSave';
  makeSoapRequest(config);
}

function performSync() {
  /**
   * name corresponds to method name in aauimanager.js
   */
  var methods = [
    {
      name: 'syncDimensionsStatus',
      params: [
        ['internalName', Params.get('internalName')]
      ],
      onError: 'onSyncDimensionsStatus',
      onSuccess: 'onSyncDimensionsStatus'
    },
    {
      name: 'syncMetricsStatus',
      params: [
        ['internalName', Params.get('internalName')]
      ],
      onError: 'onSyncMetricsStatus',
      onSuccess: 'onSyncMetricsStatus'
    },
    {
      name: 'syncClassificationsStatus',
      params: [
        ['internalName', Params.get('internalName')]
      ],
      onError: 'onSyncClassificationsStatus',
      onSuccess: 'onSyncClassificationsStatus'
    },
    {
      name: 'syncSegmentsStatus',
      params: [
        ['internalName', Params.get('internalName')]
      ],
      onError: 'onSyncSegmentsStatus',
      onSuccess: 'onSyncSegmentsStatus'
    },
    {
      name: 'syncCalculatedMetricsStatus',
      params: [
        ['internalName', Params.get('internalName')]
      ],
      onError: 'onSyncCalculatedMetricsStatus',
      onSuccess: 'onsyncCalculatedMetricsStatus'
    }
  ];
  methods.forEach(function (m) {
    var config = {};
    config.method = m.name;
    config.params = m.params;
    config.onError = m.onError;
    config.onSuccess = m.onSuccess;
    config.onCounterZero = 'loadDetails';
    makeRequest(config);
  })
}

/*************************************************************************
 * Helper Functions end
**************************************************************************/

/*************************************************************************
 * UI Instantiation starts
**************************************************************************/

/**
 * @instance
 */
$(function () {
  $('.saveAndContinue').nlButton({
    label: document.StringGroup.button_submit, mode: 'success', onClick: function ($button, event, onComplete) {
      handleSave();
    }
  }).nlButton('enable');

  $('#syncAll').nlButton({
    label: document.StringGroup.button_sync,
    mode: 'success',
    onClick: function ($button, event, onComplete) {
      performSync();
    }
  });

  $('#email').nlTextInput({
    errorDisplay: function (error) {
      $('#email').next().remove();
      if (error == 1) {
        addErrorMessage(document.StringGroup.required, $('#email'));
      } if (error == 2) {
        addErrorMessage('Please enter a valid email address', $('#email'));
      }
    }
  });

  $('#loadSegment').nlButton({
    label: document.StringGroup.button_load_more,
    mode: 'success',
    onClick: function ($button, event, onComplete) {
      // load more segments
      var obj = Cache.get('getSegmentsCache');
      if (obj.isLastPage) {
        return;
      }
      var config = {};
      config.params = [];
      config.method = 'getSegments';
      config.params.push(['internalName', Params.get('internalName')]);
      config.params.push(['page', obj.page]);
      config.params.push(['includeType', obj.includeType]);
      config.params.push(['limit', obj.limit]);
      makeRequest(config);
    }
  });

  $('#saveSegment').nlButton({
    label: document.StringGroup.button_submit,
    mode: 'success',
    onClick: function ($button, event, onComplete) {
      handleSaveSegment();
    }
  })

  // init dropdowns
  initDropdown($('#imsOrg'));
  initDropdown($('#aaCompany'));
  initDropdown($('#reportSuite'));
  var $collection = $('#root').find('[data-type=\'variable\']');
  for (var i = 0; i < $collection.length; i++) {
    initDropdown($($collection[i]));
  }

  // request handling for the views
  initializeRequestHandlers();

  var currentTab = Params.get('tabId');
  if (!currentTab) {
    currentTab = 0;
  }

  // initialize notebook
  $("#notebook").nlNotebook({
    layout: 'horizontal',
    checkbox: false,
    removable: false,
    sortable: false,
    defaultSelected: currentTab,
    tabs: [{
      id: "root",
      caption: document.StringGroup.label_configure,
      selector: $('#root'),
    }, {
      id: 'detail',
      caption: document.StringGroup.label_data_settings,
      selector: $('#detailView'),
    }, {
      id: 'segment',
      caption: document.StringGroup.label_update_segments,
      selector: $('#segmentSelect')
    }],
    onSelect: function (tabId, $container, previousTabId) {
      Loader.view($container);
      if (tabId === 'root') {
        // load configuration view
        if (!$('#imsOrg').hasClass('nlui-state-disabled')) {
          // view is in loaded state
          return;
        }
        // check if the configuration was already saved in previous sessions
        var existingConf = new QueryDefLoader();
        existingConf.setMethodCallOnCompletion('loadConfigurationView');
        existingConf.extAccountload();
      }
      if (tabId === 'detail') {
        $('body').trigger('loadDetails');
      }
      if (tabId === 'segment') {
        if ($container.attr('data-loaded') === 'false') {
          var config = {};
          config.params = [];
          var obj = {
            limit: 60,
            page: 0,
            includeType: 'shared',
            isLastPage: false
          };
          Cache.put('getSegmentsCache', obj);
          config.method = 'getSegments';
          config.params.push(['internalName', Params.get('internalName')]);
          config.params.push(['page', obj.page]);
          config.params.push(['includeType', obj.includeType]);
          config.params.push(['limit', obj.limit]);
          makeRequest(config);
        }
      }
    }
  });
});

/*************************************************************************
 * UI Instantiation ends
**************************************************************************/

/*************************************************************************
 * All ResponseHandlers start
**************************************************************************/

function initializeRequestHandlers() {

  // Handler for view #imsOrg
  $('body').on('getIMSOrgDetails', function (event, data) {
    var $dropdown = $('#imsOrg')
    var type = $dropdown.data('type');
    var imsOrgs = data.imsOrgs;
    $dropdown.nlDropdown('addItem', { value: "noop", label: document.StringGroup.select_ims_org }, stopRefresh);
    var valueToSelect = 'noop';
    imsOrgs.forEach(function (imsOrg) {
      // also update the cache; save one api call
      Cache.put(imsOrg.imsOrgId, imsOrg.companies);
      if (imsOrg.selected) {
        valueToSelect = imsOrg.imsOrgId;
      }
      $dropdown.nlDropdown('addItem', { value: imsOrg.imsOrgId, label: imsOrg.imsOrgId }, stopRefresh);
    });
    $dropdown.nlDropdown('option', 'onInternalChange', function (selected, error) {
      if (!selected) return;
      Cache.put('imsOrg', selected);
      notify(type, selected === 'noop');
    });
    $dropdown.nlDropdown('setDisabled', false);
    $dropdown.nlDropdown('setValue', valueToSelect);
    if (valueToSelect != 'noop') {
      // special case; a view is dependent on the selection value
      Cache.put('imsOrg', valueToSelect);
      notify(type, false, true);
    }
  });

  // Handler for view #aaCompany
  $('body').on('cache:/imsOrg', function (event, data) {
    var $dropdown = $('#aaCompany');
    var type = $dropdown.data('type');
    var valueToSelect = 'noop';
    $dropdown.nlDropdown('addItem', { value: 'noop', label: document.StringGroup.select_company }, stopRefresh);
    data.forEach(function (e) {
      var putVal = { 'id': e.globalCompanyId, 'name': e.companyName };
      if (e.selected) {
        valueToSelect = putVal;
      }
      $dropdown.nlDropdown('addItem', { value: putVal, label: e.companyName }, stopRefresh);
    });
    $dropdown.nlDropdown('option', 'onInternalChange', function (selected, error) {
      if (!selected) return;
      if (selected != 'noop') {
        Cache.put('companyDetails', {
          'globalCompanyId': selected.id,
          'companyName': selected.name
        });
      }
      notify(type, selected === 'noop');
    });
    $dropdown.nlDropdown('setDisabled', false);
    $dropdown.nlDropdown('setValue', valueToSelect);
    if (valueToSelect !== 'noop') {
      Cache.put('companyDetails', {
        'globalCompanyId': valueToSelect.id,
        'companyName': valueToSelect.name
      });
    }
  });

  // Handler for view #reportSuite
  $('body').on('getReportSuites', function (event, data) {
    var $dropdown = $('#reportSuite');
    var type = $dropdown.data('type');
    var arrReportSuites = data.report_suites;
    var valueToSelect = 'noop';
    $dropdown.nlDropdown('addItem', { value: 'noop', label: document.StringGroup.select_report_suite }, stopRefresh);
    arrReportSuites.forEach(function (rs) {
      var putVal = {
        'id': rs.rsid,
        'name': rs.site_title
      };
      if (rs.selected) {
        valueToSelect = putVal;
      }
      $dropdown.nlDropdown('addItem', {
        value: putVal,
        label: rs.site_title
      }, stopRefresh);
    });
    $dropdown.nlDropdown('option', 'onInternalChange', function (selected, error) {
      if (!selected) return;
      if (selected != 'noop') {
        Cache.put('reportSuite', {
          'rsid': selected.id,
          'site_title': selected.name
        });
      }
      notify(type, selected === 'noop');
    });
    $dropdown.nlDropdown('setDisabled', false);
    $dropdown.nlDropdown('setValue', valueToSelect);
    if (valueToSelect !== 'noop') {
      Cache.put('reportSuite', {
        'rsid': valueToSelect.id,
        'site_title': valueToSelect.name
      });
    }
  });

  // Handler for views waiting on getDimensions method return
  $('body').on('getDimensions', function (event, data) {
    var elementsWaiting = $('[data-method=\'getDimensions\']');
    for (var i = 0; i < elementsWaiting.length; i++) {
      var $dropdown = $(elementsWaiting[i]);
      var id = $dropdown.attr('id').replace('_', ' ');
      var valueToSelect = 'noop';
      $dropdown.nlDropdown('addItem', { value: 'noop', label: document.StringGroup.select_evar }, stopRefresh);
      data.forEach(function (vars) {
        var putVal = {
          id: vars.id,
          dataSourcesUploadName: vars.dataSourcesUploadName,
          name: vars.name
        };
        if (vars.selected == true && vars.metric === id) {
          valueToSelect = putVal;
        }
        var prettyName = vars.name;
        var prefixRemoved = vars.id.replace('variables/', '');
        var suffix = prefixRemoved.replace('evar', 'eVar ');
        prettyName += ' (' + suffix + ')';
        $dropdown.nlDropdown('addItem', {
          value: putVal,
          label: prettyName
        }, stopRefresh);
      });
      $dropdown.nlDropdown('setDisabled', false);
      $dropdown.nlDropdown('setValue', valueToSelect);
    }
  });

  // Handler for views waiting on getMetrics method return
  $('body').on('getMetrics', function (event, data) {
    var elementsWaiting = $('[data-method=\'getMetrics\']');
    for (var i = 0; i < elementsWaiting.length; i++) {
      var $dropdown = $(elementsWaiting[i]);
      var id = $dropdown.attr('id').replace('_', ' ');
      var valueToSelect = 'noop';
      $dropdown.nlDropdown('addItem', { value: 'noop', label: document.StringGroup.select_event }, stopRefresh);
      data.forEach(function (vars) {
        var putVal = {
          id: vars.id,
          dataSourcesUploadName: vars.dataSourcesUploadName,
          name: vars.name
        };
        if (vars.selected == true && vars.metric === id) {
          valueToSelect = putVal;
        }
        var prettyName = vars.name;
        var prefixRemoved = vars.id.replace('metrics/', '');
        var suffix = prefixRemoved.replace('event', 'Event ');
        prettyName += ' (' + suffix + ')';
        $dropdown.nlDropdown('addItem', {
          value: putVal,
          label: prettyName
        }, stopRefresh);
      });
      $dropdown.nlDropdown('setDisabled', false);
      $dropdown.nlDropdown('setValue', valueToSelect);
    }
  });

  $('body').on('batchCreateClassificationsStatus', function (event, data) {
    NL.log.info(data);
    var $v = $('#classificationsCreate');
    if (data.present) {
      $v.text(document.StringGroup.classif_success);
      var $w = $('#classificationsSave');
      $w.text(document.StringGroup.saving_classifs);
      makeRequest(getTasksConfig('batchSaveClassificationsStatus'));
    }
  });

  $('body').on('batchSaveClassificationsStatus', function (event, data) {
    var $v = $('#classificationsSave');
    if (data.present) {
      $v.text(document.StringGroup.saved_classifs);
    }
  });

  $('body').on('createDataSourcesStatus', function (event, data) {
    NL.log.info('data sources data');
    NL.log.info(data);
    var $v = $('#dataSourcesCreate');
    if (data.present === true)
      $v.text(document.StringGroup.datasource_success);
  });

  $('body').on('createCalculatedMetricsStatus', function (event, data) {
    NL.log.info(data);
    var $v = $('#calculatedMetricCreate');
    if (data.present === true)
      $v.text(document.StringGroup.cal_metric_success(data.name));
    if (data.toUpdate === true) {
      $v.text(document.StringGroup.cal_metric_updating(data.name));
      makeRequest(getTasksConfig('updateCalculatedMetricsStatus'));
    }
  });

  $('body').on('updateCalculatedMetricsStatus', function (event, data) {
    NL.log.info('updateCalMets' + data);
    var $v = $('#calculatedMetricCreate');
    $v.text(document.StringGroup.cal_metric_upd_success(data.name));
  });

  $('body').on('createSegmentStatus', function (event, data) {
    NL.log.info('createSegmentStats' + data);
    var $v = null;
    var type = data.type;
    var reservedName = data.name;
    if (type === 'scadd' || reservedName === resScAdd) {
      $v = $('#segmentCACreate');
      // segment is present; we need to update
      if (data.toUpdate === true) {
        $v.text(document.StringGroup.updating_segment(data.name));
        makeRequest(getTasksConfig('updateSegmentStatus', 'scadd', resScAdd));
      } else {
        $v.text(document.StringGroup.created_segment(data.name));
      }
    } else if (type === 'prodview' || reservedName === resProdView) {
      $v = $('#segmentPVCreate');
      if (data.toUpdate === true) {
        $v.text(document.StringGroup.updating_segment(data.name));
        makeRequest(getTasksConfig('updateSegmentStatus', 'prodview', resProdView));
      } else {
        $v.text(document.StringGroup.created_segment(data.name));
      }
    } else if (type === 'prodpurchase' || reservedName === resProdPur) {
      $v = $('#segmentPPCreate');
      if (data.toUpdate === true) {
        $v.text(document.StringGroup.updating_segment(data.name));
        makeRequest(getTasksConfig('updateSegmentStatus', 'prodpurchase', resProdPur));
      } else {
        $v.text(document.StringGroup.created_segment(data.name));
      }
    } else {
      $('<div></div>').nlMessageBox({
        type: 'error',
        message: 'Unrecognizable Segment Type \'' + type + '\''
      });
    }
  });

  $('body').on('updateSegmentStatus', function (event, data) {
    NL.log.info('updSegmentStats' + data);
    var $v = null;
    var type = data.type;
    var reservedName = data.name;
    if (type === 'scadd' || reservedName === resScAdd) {
      $v = $('#segmentCACreate');
      $v.text(document.StringGroup.updated_segment(data.name));
    } else if (type === 'prodview' || reservedName === resProdView) {
      $v = $('#segmentPVCreate');
      $v.text(document.StringGroup.updated_segment(data.name));
    } else if (type === 'prodpurchase' || reservedName === resProdPur) {
      $v = $('#segmentPPCreate');
      $v.text(document.StringGroup.updated_segment(data.name));
    } else {
      $('<div></div>').nlMessageBox({
        type: 'error',
        message: 'Unrecognizable Segment Type \'' + type + '\''
      });
    }
  });

  $('body').on('showModal', function (event, data) {
    // store the id of extAccountCreated
    Cache.put('extAccountId', data.getNextString());
    // this sets in a hasSaved=1 in native nlclient context
    // this value is checked and if its true, then the update operation
    // is performed on client side not insert otherwise we would get duplicate key
    // error
    window.location = 'xtk:strSaved:true';
    $('#modal').nlDialog({
      modal: true,
      autoOpen: true,
      parent: $('#root'),
      closeOnEscape: false,
      width: 400,
      height: 200,
      adaptable: true,
      draggable: false,
      resizable: false,
      position: 'center top',
      open: function () {
        var $tasks = $('#bgcontent').find('p');
        for (var i = 0; i < $tasks.length; i++) {
          var $task = $($tasks[i]);
          var method = $task.data('method');
          var param = $task.data('type');
          var reservedName = $task.data('reservedname');
          if (method) {
            NL.log.info('supplying method ' + method + ', param' + param + ', reserved name ' + reservedName);
            makeRequest(getTasksConfig(method, param, reservedName));
          }
        }
      }
    });
  });

  $('body').on('showDataSettings', function (event, data) {
    // we got xml data
    if (!data || !NL.XTK.parseBoolean(getXPathValue(data, '@created'), false)) {
      $('#syncAll').nlButton('disable');
      $('#detailInfo').text(document.StringGroup.account_not_configured);
      return;
    }
    $('#detailInfo').empty();
    $('#syncAll').nlButton('enable');
    var $holder = $('#detailTable');
    $holder.removeClass('hide');

    var $evarView = $('#evarView');
    // remove existing
    $evarView.children('table:first').remove();
    $evarView.children('p:first').remove();
    var varHead = findElement(data, 'variables/variable');
    if (varHead) {
      var $tablevar = $('<table></table>').appendTo($evarView);
      $tablevar.append('<colgroup> \
    <col class="colViewTitle"/>\
    <col class="colViewValue"/>\
    </colgroup>');
      var $thead = $('<thead></thead>').appendTo($tablevar);
      var $tr = $('<tr />').appendTo($thead);
      $tr.append('<th class="text-left">Metric</th>');
      $tr.append('<th class="text-left">SiteCatalyst eVar</th>');
      var $tbodyvar = $('<tbody></tbody>').appendTo($tablevar);
      while (varHead) {
        var id = getXPathValue(varHead, '@id');
        if (NL.String.startsWith(id, 'metrics/')) {
          varHead = nextSiblingElement(varHead);
          continue;
        }
        var $tr = $('<tr />').appendTo($tbodyvar);
        id = id.replace('variables/', '');
        var isStrike = id === 'notfound'
        var metric = getXPathValue(varHead, '@metric');
        var name = getXPathValue(varHead, '@name');
        if(name)
          name += ' (' + id.replace('evar', 'eVar ') + ')';
        var $metric = $('<td style="margin-right: 20px"/>').appendTo($tr);
        var $name = $('<td style="margin-right: 20px"/>').appendTo($tr);
        $metric.text(metric);
        $name.append(isStrike ? '<p><del>' + (name ? name : metric) + '</del><p>' : '<p>' + (name ? name : metric) + '<p>');
        varHead = nextSiblingElement(varHead);
      }
    } else {
      $evarView.append('<p>' + document.StringGroup.evar_not_found + '</p>');
    }

    var $eventView = $('#eventView');
    $eventView.children('table:first').remove();
    $eventView.children('p:first').remove();
    varHead = findElement(data, 'variables/variable');
    if (varHead) {
      var $tablevar = $('<table></table>').appendTo($eventView);
      $tablevar.append('<colgroup> \
    <col class="colViewTitle"/>\
    <col class="colViewValue"/>\
    </colgroup>');
      var $thead = $('<thead></thead>').appendTo($tablevar);
      var $tr = $('<tr />').appendTo($thead);
      $tr.append('<th class="text-left">Metric</th>');
      $tr.append('<th class="text-left">SiteCatalyst Event</th>');
      var $tbodyvar = $('<tbody></tbody>').appendTo($tablevar);
      while (varHead) {
        var id = getXPathValue(varHead, '@id');
        if (NL.String.startsWith(id, 'variables/')) {
          varHead = nextSiblingElement(varHead);
          continue;
        }
        id = id.replace('metrics/', '');
        var isStrike = id === 'notfound';
        var metric = getXPathValue(varHead, '@metric');
        var name = getXPathValue(varHead, '@name');
        if(name)
          name += ' (' + id.replace('event', 'Event ') + ')';
        var $tr = $('<tr />').appendTo($tbodyvar);
        var $metric = $('<td style="margin-right: 20px"/>').appendTo($tr);
        var $name = $('<td style="margin-right: 20px"/>').appendTo($tr);
        $metric.text(metric);
        $name.append(isStrike ? '<p><del>' + (name ? name : metric) + '</del><p>' : '<p>' + (name ? name : metric) + '<p>');
        varHead = nextSiblingElement(varHead);
      }
    } else {
      $eventView.append('<p>' + document.StringGroup.event_not_found + '</p>');
    }


    var $classificationView = $('#classificationView');
    $classificationView.children('table:first').remove();
    $classificationView.children('p:first').remove();
    var classifHead = findElement(data, 'classifications/classification');
    if (classifHead) {
      var $tableClassif = $('<table></table>').appendTo($classificationView);
      $tableClassif.append('<colgroup> \
      <col class="colViewTitle"/>\
      <col class="colViewValue"/>\
      </colgroup>');
      var $thead = $('<thead></thead>').appendTo($tableClassif);
      var $tr = $('<tr />').appendTo($thead);
      $tr.append('<th class="text-left">Metric</th>');
      $tr.append('<th class="text-left">Classification Name</th>');
      var $tbodyClassif = $('<tbody></tbody>').appendTo($tableClassif);
      while (classifHead) {
        var metric = getXPathValue(classifHead, '@metric');
        var name = getXPathValue(classifHead, '@name');
        var id = getXPathValue(classifHead, '@id');
        id = id.replace('variables/', '');
        var isStrike = id === 'notfound';
        var $tr = $('<tr />').appendTo($tbodyClassif);
        var $metric = $('<td style="margin-right: 20px"/>').appendTo($tr);
        var $name = $('<td style="margin-right: 20px"/>').appendTo($tr);
        $metric.text(metric);
        $name.append(isStrike ? '<p><del>' + (name? name : metric) + '</del><p>' : '<p>' + (name? name : metric) + '<p>');
        classifHead = nextSiblingElement(classifHead);
      }
    } else {
      // display absence messsage
      $classificationView.append('<p>' + document.StringGroup.classif_not_found + '</p>');
    }

    var $segmentView = $('#segmentView');
    $segmentView.children('table:first').remove();
    $segmentView.children('p:first').remove();
    var segHead = findElement(data, 'segments/segment');
    if (segHead) {
      var $tableSeg = $('<table></table>').appendTo($segmentView);
      var $tbodySeg = $('<tbody></tbody>').appendTo($tableSeg);
      while (segHead) {
        var name = getXPathValue(segHead, '@name');
        var $tr = $('<tr/>').appendTo($tbodySeg);
        var $name = $('<td style="margin-right: 20px"/>').appendTo($tr);
        $name.text(name);
        segHead = nextSiblingElement(segHead);
      }
    } else {
      $segmentView.append('<p>' + document.StringGroup.seg_not_found + '</p>');
    }

    var $calView = $('#calMetricView');
    $calView.children('table:first').remove();
    $calView.children('p:first').remove();
    var calHead = findElement(data, 'calculatedMetrics');
    if (calHead) {
      var $tableCal = $('<table></table>').appendTo($calView);
      var $tbodyCal = $('<tbody></tbody>').appendTo($tableCal);
      var name = getXPathValue(calHead, '@name');
      var $dat = $('<td/>').appendTo($('<tr/>').appendTo($tbodyCal));
      $dat.text(name);
    } else {
      $calView.append('<p>' + document.StringGroup.cal_metric_not_present + '</p>');
    }

    var $datCol = $('#dataColText');
    if ($datCol.attr('data-loaded') === "false") {
      $datCol.attr('data-loaded', "true");
      var $datColTable = $('<table/>').appendTo($datCol);
      var $datColBody = $('<tbody/>').appendTo($datColTable);
      var $jstd = $('<td/>').appendTo($('<tr/>').appendTo($datColBody));
      var $autd = $('<td/>').appendTo($('<tr/>').appendTo($datColBody));
      $autd.css('width', '500px');
      $jstd.html(document.StringGroup.data_col_message_js);
      $autd.html(document.StringGroup.data_col_message_automated);
    }
  });

  $('body').on('getSegments', function (event, data) {
    var obj = Cache.get('getSegmentsCache');
    obj.isLastPage = data.lastPage;
    if (data.lastPage) {
      $('#loadSegment').nlButton('disable');
    }
    obj.page = data.number + 1;
    Cache.put('getSegmentsCache', obj);
    $('#segmentSelect').attr('data-loaded', true);
    var content = data.content;
    var $group = $('#segmentCheckGroup');
    content.forEach(function (segment) {
      var $div = $('<div />').appendTo($group);
      $div.attr('style', 'margin-top: 10px');
      var $input = $('<input/>').appendTo($div);
      $input.attr('type', 'checkbox');
      $input.attr('value', JSON.stringify({
        id: segment.id,
        name: segment.name
      }));
      $input.attr('checked', segment.selected === true);
      $input.on('change', function () {
        if ($(this).is(':checked')) {
          $(this).removeAttr('data-removed');
        } else {
          $(this).attr('data-removed', true);
        }
      });
      $input.attr('id', segment.id);
      $label = $('<label/>').appendTo($div);
      $label.attr('for', segment.id);
      $label.attr('style', 'margin-left: 10px');
      $label.text(segment.name);
      $('<br/>').appendTo($div);
    });
  });

  $('body').on('onSegmentSave', function (event, data) {
    $('<div/>').nlMessageBox({
      type: 'success',
      timeout: 5,
      message: document.StringGroup.seg_saved
    });
  });

  $('body').on('onSyncDimensionsStatus', function (event, data, error) {
    if (error) {
      var $text = $('<p class="-pdims"/>').appendTo('#detailError');
      $text.text('eVars sync failure : ' + error);
      $('#detailError').removeClass('hide');
      return;
    }
    $('#detailError p.-pdims').remove();
    hideElement($('#detailError'));
  });

  $('body').on('onSyncMetricsStatusStatus', function (event, data, error) {
    if (error) {
      var $text = $('<p class="-pmetrics"/>').appendTo('#detailError');
      $text.text('events sync failure : ' + error);
      $('#detailError').removeClass('hide');
      return;
    }
    $('#detailError p.-pmetrics').remove();
    hideElement($('#detailError'));
  });

  $('body').on('onSyncClassificationsStatus', function (event, data, error) {
    if (error) {
      var $text = $('<p class="-pclassif"/>').appendTo('#detailError');
      $text.text('classifications sync failure : ' + error);
      $('#detailError').removeClass('hide');
      return;
    }
    $('#detailError p.-pclassif').remove();
    hideElement($('#detailError'));
  });


  $('body').on('onSyncSegmentsStatus', function (event, data, error) {
    if (error) {
      var $text = $('<p class="-pseg"/>').appendTo('#detailError');
      $text.text('segments sync failure : ' + error);
      $('#detailError').removeClass('hide');
      return;
    }
    $('#detailError p.-pseg').remove();
    hideElement($('#detailError'));
  });

  $('body').on('onSyncCalculatedMetricsStatus', function (event, data, error) {
    if (error) {
      var $text = $('<p class="-pcalmets"/>').appendTo('#detailError');
      $text.text('calculated metrics sync failure : ' + error);
      $('#detailError').removeClass('hide');
      return;
    }
    $('#detailError p.-pcalmets').remove();
    hideElement($('#detailError'));
  });

  $('body').on('loadDetails', function (event) {
    var request = new QueryDefLoader();
    request.setMethodCallOnCompletion('showDataSettings');
    request.extAccountload();
  });

  $('body').on('loadConfigurationView', function (event, data) {
    if (!data || !NL.XTK.parseBoolean(getXPathValue(data, '@created'), false)) {
      // configuration was not saved before so start first time load
      notify('root', false);
      return;
    }

    // configuration saved before; so load data + add the selections

    // load IMSOrgDetails
    var params = [];
    params.push(['internalName', Params.get('internalName')]);
    makeRequest(getElementsConfig('GET', 'getIMSOrgDetails', params));

    // Skip Company Details as they can be handled by same handler above

    // load ReportSuite Details
    params = [];
    var companyId = getXPathValue(data, 'company/@id');
    var companyName = getXPathValue(data, 'company/@name');
    params.push(['globalCompanyId', companyId]);
    params.push(['companyName', companyName]);
    params.push(['internalName', Params.get('internalName')]);
    makeRequest(getElementsConfig('GET', 'getReportSuites', params));

    // load evars/events Details
    params = [];
    var rsid = getXPathValue(data, 'reportSuite/@id');
    params.push(['globalCompanyId', companyId]);
    params.push(['rsid', rsid]);
    params.push(['expansions', 'dataSourcesUploadName']);
    params.push(['useCache', false]);
    params.push(['internalName', Params.get('internalName')]);
    makeRequest(getElementsConfig('GET', 'getDimensions', params));
    makeRequest(getElementsConfig('GET', 'getMetrics', params));

    // set email
    var email = getXPathValue(data, '@email');
    $('#email').nlTextInput('setValue', email);
  });
}

/*************************************************************************
 * All ResponseHandlers end
**************************************************************************/
"use strict";
/*******************************************************************************
 * folderFilter.js
 *
 * Filtering client side for timeline control
 *
 * Copyright:    Copyright (c) 2008
 * Company:      Neolane
 *
 * $Author: smoreau $
 ******************************************************************************/

NL.ns('NL');

// ===========================================================================
// XawCookie : basic implementation of a cookie storage
// ===========================================================================
function XawCookie(sCookieName, sFormPrefix)
{
  this.strCookie = sCookieName;
  this.strFormPrefix = sFormPrefix;
  this.dtDefaultExpiration = new Date();
  this.dtDefaultExpiration.setYear(this.dtDefaultExpiration.getYear()+1);
}

XawCookie.prototype.findFormValue = function()
{
  sCookieId=this.strCookie+'='
  iCookieIdLength = sCookieId.length

  for(var i = 0; i >= 0 && i < document.cookie.length; i = document.cookie.indexOf(' ', i))
  {
    if( i > 0 )
      i = i+1
    if( document.cookie.substr(i, iCookieIdLength)==sCookieId )
    {
      iEndValue = document.cookie.indexOf(';', i+iCookieIdLength)
      return unescape(document.cookie.substring(i+iCookieIdLength,
                      iEndValue == -1 ? document.cookie.length : iEndValue))
    }
  }
  return ''
}

XawCookie.prototype.setValue = function(sIdentifier, sValue)
{
  strUserConfig = this.findFormValue()

  sIdentifier = this.strFormPrefix + '/' + sIdentifier
  iStartValue = strUserConfig.indexOf('|'+sIdentifier+'|')
  if( iStartValue < 0 )
    strUserConfig = strUserConfig + '|' + sIdentifier + '|' + sValue + '|'
  else
  {
    iStartValue = iStartValue + sIdentifier.length+2

    strUserConfig =   strUserConfig.substring(0, iStartValue)
                    + sValue
                    + strUserConfig.substring(strUserConfig.indexOf('|', iStartValue), strUserConfig.length)
  }
  document.cookie=this.strCookie+'='+escape(strUserConfig)+ '; expires='+this.dtDefaultExpiration.toGMTString()
}

XawCookie.prototype.getValue = function(sIdentifier)
{
  strUserConfig = this.findFormValue()

  sIdentifier = this.strFormPrefix + '/' + sIdentifier
  iStartValue = strUserConfig.indexOf('|'+sIdentifier+'|')
  if( iStartValue < 0 )
    return null
  iStartValue = iStartValue + sIdentifier.length+2
  return strUserConfig.substring(iStartValue, strUserConfig.indexOf('|', iStartValue))
}

// ===========================================================================
// XawFolderFilter : ability to change the main folder of a page
// ===========================================================================
// ---------------------------------------------------------------------------
// Constructor
// - strSchema: start schema entity (nms:plan, nms:program, nms:operation)
// - strCond: start condition from schema entity
// (folder fullName for nms:plan and nms:program or operation id for nms:operation)
// inlineStyles : object containing inline style informations
// ---------------------------------------------------------------------------
NL.XawFolderFilter = function(controller, filteredList, strFolderXPath, folderChange,
                              sChoiceLink, isDhtml, folderModel, inlineStyles)
{
  if( isDhtml == true && NL.XtkNavigationTree )
  {
    this.isDhtml = true
    this.xtkNavigationTree = new NL.XtkNavigationTree(document.controller, folderModel,
                                                      strFolderXPath.substr(4), this);
    this.xtkNavigationTree.init();
  }
  else
    this.isDhtml = false

  this.strFolderSelectOrLabel = null
  if( typeof sChoiceLink != 'undefined' && sChoiceLink != null )
    this.strFolderSelectOrLabel = sChoiceLink
  this.strFolderIdentifier = '/ctx/ignored/folder'
  if( strFolderXPath )
    this.strFolderIdentifier = strFolderXPath
  this.lstEntities = filteredList
  if( filteredList!=null && filteredList.length ) // this is an array
  {
    if( typeof document.folderSelectors == 'undefined' || document.folderSelectors == null )
      document.folderSelectors = {};
    for(var iList = 0; iList < filteredList.length; iList++)
      document.folderSelectors[filteredList[iList]] = this;
  }
  this.folderChangeInfo = folderChange;
  // We only use the inlineStyle style as of now
  this.inlineStyle = inlineStyles ? inlineStyles.inlineStyle : null;
  // Use a controller on client side to avoid overreacting on the change events
  this.controller = controller;

  this.bReady = false;
}

// ---------------------------------------------------------------------------
// Call back function called when a folder is selected in full dhml mode
// xtkNavtree : navtree widget
// xtkEntity : selected folder node
// ---------------------------------------------------------------------------
NL.XawFolderFilter.prototype.onFolderChange = function(xtkNavtree, xtkEntity)
{
  // hide tree
  if( this.bHideOnSelect )
  {
    if( typeof this.xtkNavtree.htmlElement.parentNode.parentNode != "undefined" )
      this.xtkNavtree.htmlElement.parentNode.parentNode.style.display = "none"
    var divOverToDisable = document.getElementById("overToDisable")
    if( divOverToDisable != null )
      divOverToDisable.style.display = "none"
  }
  updateController(xtkNavtree.strXPath, toXMLString(xtkEntity).replace("<folder", "<" + xtkNavtree.folderNodeName).replace("</folder", "</" + xtkNavtree.folderNodeName))
}

// ---------------------------------------------------------------------------
// Load the list with the appropriate filter serialized
// ---------------------------------------------------------------------------
NL.XawFolderFilter.prototype.load = function(bFromFilter)
{
  if( this.bReady )
    this.updateListFilter(true)
}

// ---------------------------------------------------------------------------
// Retrieves from the controller context a element representing the final condition
// ---------------------------------------------------------------------------
NL.XawFolderFilter.prototype.getWhereCondition = function()
{
  elWhereCondition = null
  if( this.controller.getValue(this.strFolderIdentifier+'/@isView')=='true' )
  {
    var elOriginalWhere = findElement(this.controller.ctx, this.strFolderIdentifier+'/where')
    if (elOriginalWhere != null)
      elWhereCondition = elOriginalWhere.cloneNode(true)
  }

  // If any patch the condition with the fullname value stored in the context
  if( elWhereCondition != null )
  {
    sIdentifier = NL.XTK.toXTKString(this.controller.getValue(this.strFolderIdentifier+'/@fullName'))

    lstConditions = [ elWhereCondition ]
    while( lstConditions.length > 0 )
    {
      elCurrent = lstConditions.pop()
      for(var i = 0; i < elCurrent.childNodes.length; i++)
      {
        if( elCurrent.childNodes[i].nodeType == 1 )
          lstConditions.push(elCurrent.childNodes[i])
      }
      if( elCurrent.getAttribute('expr') != null )
        elCurrent.setAttribute('expr', elCurrent.getAttribute('expr').replace('$(folderFullName)', sIdentifier))
    }
  }
  return elWhereCondition
}

// ---------------------------------------------------------------------------
// Rebuildes the list filter from controller content
// ---------------------------------------------------------------------------
NL.XawFolderFilter.prototype.updateListFilter = function(bRestartList)
{
  if( this.folderChangeInfo && typeof this.folderChangeInfo == 'function' )
    this.folderChangeInfo()
  else if( bRestartList && this.lstEntities )
  {
    if( this.lstEntities.length )
    { // In case we handle an array of lists just restart all the list
      for(var iList = 0; iList < this.lstEntities.length; iList++)
      {
        if( document[this.lstEntities[iList]] )
          // each restart will retrieve filter definition
          document[this.lstEntities[iList]].load(true);
      }
    }
    else
      this.lstEntities.load()
  }
}

// ---------------------------------------------------------------------------
// Notification event
// ---------------------------------------------------------------------------
NL.XawFolderFilter.prototype.onchange = function(xpath, value)
{
  if( xpath == this.strFolderIdentifier )
  {
    this.bReady = false
    if( document.getElementById('imgFolder') != null )
      document.getElementById('imgFolder').src='/' + document.controller.getValue(this.strFolderIdentifier+'/@image-namespace') + '/img/' + document.controller.getValue(this.strFolderIdentifier+'/@image-name')

    var sParentFiltered = this.controller.getValue(this.strFolderIdentifier+'/@parentFiltered');
    if (sParentFiltered == null)
      return;
    if( sParentFiltered.length > 2 && sParentFiltered.substr(sParentFiltered.length-2, sParentFiltered.length)==",0" )
      // erase the Ids it's not in the filter thus not supposed to be used
      this.controller.setValue(this.strFolderIdentifier+'/@id', 0);
    var sFullName = this.controller.getValue(this.strFolderIdentifier+'/@fullName');
    var sSubTree = this.controller.getValue(this.strFolderIdentifier+'/@subTree');
    if( sSubTree == null )
      sSubTree = 'true'
    setFilterFolderInfo(this.strFolderIdentifier, -1, sFullName,
                        sSubTree =='true'|| sSubTree == '1',
                        false,
                        this.controller.getValue(this.strFolderIdentifier+'/@id'))
    this.createFolderBreadCrumb(sFullName,
                        this.controller.getValue(this.strFolderIdentifier+'/@parentIds'),
                        sParentFiltered)
    this.bReady = true
  }
  else if( this.userConfiguration != null )
  {
    if( xpath == this.strFolderIdentifier+'/@subTree' )
      this.userConfiguration.setValue('fldST', value)
    else if( xpath == this.strFolderIdentifier+'/@fullName' )
      this.userConfiguration.setValue('fldFN', value)
  }
  // Apply filter
  this.load(true)
}

// ---------------------------------------------------------------------------
// Creates a link to a specific level in the navigation tree
// - inputFilter: input definition definition
// - iColspan: override colspan value for td html element
// ---------------------------------------------------------------------------
NL.XawFolderFilter.prototype.createLinkToFolder = function(lastItem, iLevel, bUseHRef, sFullName, sNodeLabel, sNodeId)
{
  tfltActCell = lastItem.parentNode.appendChild(document.createElement('td'))
  tfltActCell.id = (bUseHRef ? 'filterFolder' : sFullName) + iLevel.toString()
  var lblContainer = tfltActCell
  if( bUseHRef )
  {
    var linkToFolder = tfltActCell.appendChild(document.createElement('a'))
    linkToFolder.className='linkAction'
    linkToFolder._target = 'blank'
    sFullName = sFullName.replace(/'/, "\\'")
    linkToFolder.href = 'javascript:setFilterFolderInfo("'+ this.strFolderIdentifier + '", ' + iLevel.toString() + ", '" + sFullName + "', true, true,'" + sNodeId + "')"
    lblContainer = linkToFolder
  }
  lblContainer.appendChild(document.createTextNode(sNodeLabel))
}

// ---------------------------------------------------------------------------
// Creates a Bread crumb to navigate in the folders
// ---------------------------------------------------------------------------
NL.XawFolderFilter.prototype.createFolderBreadCrumb = function(sFullName, sParentIds, sParentFiltered)
{
  var fldSelector = document.getElementById('folderSelector')
  aiFullNameParts = []
  aiFullNameParts.push(0)

  iCurrentLevel = 0
  iMaxLevel = 0
  while( (iCurrentLevel = sFullName.indexOf('/', iCurrentLevel+1)) > 1 )
    aiFullNameParts.push(iCurrentLevel)

  aiIdsParts = []
  aiIdsParts.push(sParentIds.indexOf(','));
  iCurrentLevel = aiIdsParts[0];
  while( (iCurrentLevel = sParentIds.indexOf(',', iCurrentLevel+1)) > 1 )
    aiIdsParts.push(iCurrentLevel)
  aiIdsParts.push(sParentIds.length)

  aiFilteredParts = []
  aiFilteredParts.push(sParentFiltered.indexOf(','));
  iCurrentLevel = aiFilteredParts[0];
  while( (iCurrentLevel = sParentFiltered.indexOf(',', iCurrentLevel+1)) > 1 )
    aiFilteredParts.push(iCurrentLevel)
  aiFilteredParts.push(sParentFiltered.length)

  if (aiFullNameParts.length > 1)
  {
    this.createLinkToFolder(fldSelector, 0, true,
                           '/', '['+xtk_core.folderAll()+']', '0')
    this.createLinkToFolder(fldSelector, 0, false, 'sepFolder', '\u00A0|\u00A0')
  }
  else
    this.createLinkToFolder(fldSelector, 0, false, 'sepFolder', '('+xtk_core.folderAll()+')\u00A0')

  var bIsView = this.controller.getValue(this.strFolderIdentifier+'/@isView') == "true"
  for(var iLevel = 1; iLevel < aiFullNameParts.length; iLevel++)
  {
    if( iLevel > 1 )
      this.createLinkToFolder(fldSelector, iLevel, false, 'sepFolder', '\u00A0>\u00A0')
    this.createLinkToFolder(fldSelector, iLevel, iLevel+1 != aiFullNameParts.length,
                            iLevel+1 == aiFullNameParts.length ?
                              'filterFolder' : sFullName.substr(0, aiFullNameParts[iLevel]+1),
                            sFullName.substring(aiFullNameParts[iLevel-1]+1, aiFullNameParts[iLevel])
                              + (bIsView && aiFullNameParts.length == iLevel + 1 ? xtk_core.folderIsView() : ""),
                            sParentFiltered.substring(aiFilteredParts[iLevel-1]+1, aiFilteredParts[iLevel])=='1' ?
                              sParentIds.substring(aiIdsParts[iLevel-1]+1, aiIdsParts[iLevel]) : '0')
  }

  if( aiFullNameParts.length > 1 && this.isDhtml && !bIsView )
  {
    var subTreeTr = fldSelector.parentNode.parentNode.appendChild(document.createElement('tr'))
    subTreeTr.className = 'filterFolderSubTree'
    tfltActCell = subTreeTr.appendChild(document.createElement('td'))
    tfltActCell.colSpan = 2 * aiFullNameParts.length + 3
    tfltActCell.style.paddingTop = "5px"
    tfltActCell.id = "filterFolderSubTree"

    var subFolderChoiceCheck
    subFolderChoiceCheck = document.createElement("input")
    subFolderChoiceCheck.type = "checkbox"
    subFolderChoiceCheck.style.marginLeft = 0
    subFolderChoiceCheck.setAttribute("style", "margin-left:0px")
    tfltActCell.appendChild(subFolderChoiceCheck)

    subFolderChoiceCheck.checkedValue = "true"
    var sSubTree = this.controller.getValue(this.strFolderIdentifier+'/@subTree');
    if( sSubTree == null )
    {
      sSubTree = 'true'
      this.controller.setValue(this.strFolderIdentifier+'/@subTree', true)
    }

    subFolderChoiceCheck.checked = sSubTree == "true" || sSubTree == "1"
    subFolderChoiceCheck.name = "filterFolderCheckSubTree"
    subFolderChoiceCheck.id = "filterFolderCheckSubTree"

    var subFolderChoiceLabel = tfltActCell.appendChild(document.createElement("label"))
    subFolderChoiceLabel.setAttribute("for", "filterFolderCheckSubTree")
    subFolderChoiceLabel.setAttribute("style", "vertical-align:top")
    subFolderChoiceLabel.appendChild(document.createTextNode(" " + xtk_core.folderUseSubTree()))

    subFolderChoiceCheck.strFolderIdentifier = this.strFolderIdentifier
    subFolderChoiceCheck.folderFilter = this
    subFolderChoiceCheck.onclick = function ()
    {
      if( this.checked )
        this.folderFilter.controller.setValue(this.strFolderIdentifier+'/@subTree', 1)
      else
        this.folderFilter.controller.setValue(this.strFolderIdentifier+'/@subTree', 0)
      if( this.folderFilter.folderChangeInfo && typeof this.folderFilter.folderChangeInfo == 'function' )
        this.folderFilter.folderChangeInfo(true)
    }
  }

}

// ---------------------------------------------------------------------------
// Html filter area rendering
// ---------------------------------------------------------------------------
NL.XawFolderFilter.prototype.render = function(htmlParent, bStartWithImage)
{
  // Creates the Filter activation table : no filter activated
  var tblFilterActivation = htmlParent.appendChild(document.createElement('table'))
  tblFilterActivation.id='folderFilter'
  tblFilterActivation.className='folderSelector'
  tblFilterActivation.style.display='block'
  tblFilterActivation.border=0
  tblFilterActivation.cellPadding=0
  tblFilterActivation.cellSpacing=0
  var tFltActBody = tblFilterActivation.appendChild(document.createElement('tbody'))
  HTMLHelper.setStyle(tFltActBody, this.inlineStyle)
  var tfltActRow = tFltActBody.appendChild(document.createElement('tr'))
  var tfltActCell = tfltActRow.appendChild(document.createElement('td'))
  if( bStartWithImage != undefined && bStartWithImage==1 )
  {
    var imgFilter = tfltActCell.appendChild(document.createElement('img'))
    imgFilter.src='/xtk/img/filter.png'
    imgFilter.border='0'
    tfltActCell = tfltActRow.appendChild(document.createElement('td'))
  }
  tfltActCell.id = 'folderSelector'
  var lblFolder = tfltActCell.appendChild(document.createElement('a'))
  lblFolder.className = 'linkAction'
  if( this.isDhtml )
  {
    // create navtree div
    var htmlNavtree = htmlParent.appendChild(document.createElement('div'))
    htmlNavtree.id = htmlParent.id +'folderFilter'
    htmlNavtree.style.display = "none"
    htmlNavtree.className='folderSelectorNavtree'

    var table = document.createElement("table")
    table.cellPadding = 0
    table.cellSpacing = 4
    table.width = "100%"
    table.className = "dialogHeader"
    var tbodyTable =  table.appendChild(document.createElement("tbody"))
    var trTable = tbodyTable.appendChild(document.createElement("tr"))
    var tdTable = trTable.appendChild(document.createElement("td"))

    var title = tdTable.appendChild(document.createElement("table"))
    title.cellSpacing = 0
    title.cellPadding = 0
    title.className = "title"
    var tbody = title.appendChild(document.createElement("tbody"))
    var tr = tbody.appendChild(document.createElement("tr"))

    var td = tr.appendChild(document.createElement("td"))
    td.className="top-left-corner"
    td = tr.appendChild(document.createElement("td"))
    td.className="top"
    td = tr.appendChild(document.createElement("td"))
    td.className="top-right-corner"

    var trTitle = tbody.appendChild(document.createElement("tr"))
    td = trTitle.appendChild(document.createElement("td"))
    td.className="left"

    td = trTitle.appendChild(document.createElement("td"))
    var tableTitle = td.appendChild(document.createElement("table"))
    tableTitle.cellSpacing = 0
    tableTitle.cellPadding = 0
    tableTitle.style.width = "100%"
    tr = tableTitle.appendChild(document.createElement("tbody")).appendChild(document.createElement("tr"))

    this.tdTitle = tr.appendChild(document.createElement("td"))
    this.tdTitle.style.width="100%"
    this.tdTitle.align="left"
    this.tdTitle.appendChild(document.createTextNode(xtk_core.folderSelectorTitle()))
    this.tdTitle.className = "title"

    // close button
    var tdClose = tr.appendChild(document.createElement("td"))
    tdClose.className = "close"
    var closeBtn = tdClose.appendChild(document.createElement("img"))
    closeBtn.src = "/xtk/img/close.png"
    closeBtn.className = "close"

    closeBtn.onclick = function()
    {
      htmlNavtree.style.display  = 'none'
      var divOverToDisable = document.getElementById("overToDisable")

      if( divOverToDisable != null )
        divOverToDisable.style.display = 'none'
    }

    td = trTitle.appendChild(document.createElement("td"))
    td.className="right"

    tr = tbody.appendChild(document.createElement("tr"))
    td = tr.appendChild(document.createElement("td"))
    td.className="bottom-left-corner"
    td = tr.appendChild(document.createElement("td"))
    td.className="bottom"
    td = tr.appendChild(document.createElement("td"))
    td.className="bottom-right-corner"

    htmlNavtree.appendChild(table)

    var navtreeFrame = htmlNavtree.appendChild(document.createElement('div'))
    navtreeFrame.className= "navtreeFrame"
    this.xtkNavigationTree.render(navtreeFrame)

    lblFolder.href = "#"
    lblFolder.onclick = function()
    {
      if( htmlNavtree.style.display == 'block' )
        htmlNavtree.style.display  = 'none'
      else
        htmlNavtree.style.display  = 'block'
      var divOverToDisable = document.getElementById("overToDisable")
      if( divOverToDisable != null )
      {
        // Update the height height so the div takes up the whole document body
        if( htmlNavtree.style.display != 'none' )
          divOverToDisable.style.height  = document.body.clientHeight + "px"

        divOverToDisable.style.display = htmlNavtree.style.display
      }

      return false
    }
  }
  else
    lblFolder.href = "xtk://edit?form=self|container[%40name%3d'lib']%2fform[%40name%3d'selectFolder']&xpath="+
                       this.strFolderIdentifier.substring(4).replace(/\//g, '%2f') +
                       "&xpathOut=" +
                       this.strFolderIdentifier.substring(4).replace(/\//g, '%2f') + "&modal=1"
  lblFolder.appendChild(document.createTextNode(this.strFolderSelectOrLabel != null ? this.strFolderSelectOrLabel : xtk_core.folderSelectorLabel()))
  tfltActCell = tfltActRow.appendChild(document.createElement('td'))
  tfltActCell.appendChild(document.createTextNode(NL.session.locale.get('colonSuffix')+"\u00A0"))
  tfltActCell = tfltActRow.appendChild(document.createElement('td'))
  tfltActCell.id = 'sepFolder0'
  var sFullName = this.controller.getValue(this.strFolderIdentifier + '/@fullName')
  if( sFullName==null || sFullName.length==0 )
    tfltActCell.appendChild(document.createTextNode('('+xtk_core.folderAll()+')\u00A0'))
  else
    this.onchange(this.strFolderIdentifier)

  if( this.controller.getValue(this.strFolderIdentifier + '/@subTree') == null )
    this.controller.setValue(this.strFolderIdentifier + '/@subTree', 1);
  this.controller.registerObserver(this.strFolderIdentifier, this, this.onchange, 'folderSelection')
  this.controller.registerObserver(this.strFolderIdentifier + '/@subTree', this, this.onchange, 'folderSelection')
  this.controller.registerObserver(this.strFolderIdentifier+'/@fullName', this, this.onchange, 'folderSelection')
  this.bReady = true
}

// ===========================================================================
// Reads from last configuration the values
// ===========================================================================
NL.XawFolderFilter.prototype.readDefaults = function(userConfig)
{
  this.bReady = false
  this.userConfiguration = userConfig
  if( userConfig )
  {
    strUserSelectedFolder = userConfig.getValue('fldFN')
    if( strUserSelectedFolder != null )
    {
      setFilterFolderInfo(this.strFolderIdentifier,
                              -1,
                            strUserSelectedFolder,
                            userConfig.getValue('fldST')==1, false)
      this.createFolderBreadCrumb(strUserSelectedFolder, '', '')
      // restore values in the controller for future use
      document.controller.setValue(this.strFolderIdentifier+'/@fullName', strUserSelectedFolder)
      document.controller.setValue(this.strFolderIdentifier+'/@subTree', userConfig.getValue('fldST'))

      this.updateListFilter(false)
    }
  }
  this.bReady = true
}

// ===========================================================================
// Utility function to remove temporary bread crum
// ===========================================================================
function setFilterFolderInfo(sFolderIdentifier, iSelectedLink,
                             sSelectedFullName, bSubTree,
                             bReload,
                             sFolderId)
{
  iMaxLevel = 0
  if( iSelectedLink != -1 )
  {
    iCurrentLevel = 0
    sOldFullName = document.controller.getValue(sFolderIdentifier+'/@fullName')
    while( (iCurrentLevel = sOldFullName.indexOf('/', iCurrentLevel+1)) >= 0 )
      iMaxLevel++
  }
  else
    iMaxLevel = 10
  var ndFilterItem = null
  while( iSelectedLink < iMaxLevel )
  {
    ndFilterItem = document.getElementById('filterFolder'+iMaxLevel.toString())
    if( ndFilterItem != null )
      ndFilterItem.parentNode.removeChild(ndFilterItem)
    ndFilterItem = document.getElementById('sepFolder'+iMaxLevel.toString())
    if( ndFilterItem != null )
      ndFilterItem.parentNode.removeChild(ndFilterItem)
    iMaxLevel--
  }

  var ndFilterCheck = document.getElementById('filterFolderSubTree')
  if( ndFilterCheck != null )
    ndFilterCheck.parentNode.removeChild(ndFilterCheck)

  ndFilterItem = document.getElementById('filterFolder'+iMaxLevel.toString())
  if( ndFilterItem != null )
  {
    // transform the A tag into a text one
    ndFilterItem.appendChild(document.createTextNode(ndFilterItem.childNodes[0].innerHTML.replace(' ', '\u00A0')))
    ndFilterItem.removeChild(ndFilterItem.childNodes[0])
  }
  // Updates controller if needed
  if( sSelectedFullName != document.controller.getValue(sFolderIdentifier+'/@fullName') ||
      bSubTree != document.controller.getValue(sFolderIdentifier+'/@subTree') )
  {
    if( sSelectedFullName != document.controller.getValue(sFolderIdentifier+'/@fullName') )
    { // changing the fullname for the filter implies we changed folder thus
      // we can remove the "where" clause and the isView attribute
      elWhere = findElement(document.controller.ctx, sFolderIdentifier+'/where')
      if( elWhere != null )
        elWhere.parentNode.removeChild(elWhere)
      setXPathValue(document.controller.ctx, sFolderIdentifier+'/@isView', 'false')
    }
    setXPathValue(document.controller.ctx, sFolderIdentifier+'/@subTree', bSubTree ? 1 : 0)
    setXPathValue(document.controller.ctx, sFolderIdentifier+'/@id', sFolderId, '')
    setXPathValue(document.controller.ctx, sFolderIdentifier+'/@fullName', sSelectedFullName, bReload ? '' : 'folderSelection')
    setXPathValue(document.controller.ctx, sFolderIdentifier+'/@label',
                  sSelectedFullName.substring(sSelectedFullName.substring(0, sSelectedFullName.length-1).lastIndexOf("/")+1, sSelectedFullName.length-1))
    document.controller.notifyAllObservers(sFolderIdentifier, null, bReload ? '' : 'folderSelection')
  }
}

function updateController(sXPath, sValue)
{
  sXPath = "/ctx" + sXPath
  ndNewValue = parseXMLString(sValue)
  replaceContent(document.controller.ctx, sXPath, ndNewValue.documentElement)
  document.controller.notifyAllObservers(sXPath, ndNewValue)
}

/*******************************************************************************
 * XawNavigation tree implementation
 ******************************************************************************/

/** Constructor */
NL.XtkNavigationTree = function(controller, strFolderModel, strXPath, selectionChangeTarget)
{
  this.className              = "xtkNavtree"
  this.rootNode               = new NL.XtkNavigationTreeNode(this)
  this.htmlElement            = null
  this.rowBody                = null
  this.vecColumn              = []
  this.selection              = null
  this.controller             = controller
  //  folderModel is a list of folder models (xtk:opsecurity -> xtkOperator & xtkGroup)
  if( strFolderModel != "" && strFolderModel.indexOf(",") > -1 )
  {
    this.aFolderModel = strFolderModel.split(",")
    for( var iIndex = 0 ; iIndex < this.aFolderModel.length; iIndex++)
      this.aFolderModel[iIndex] = NL.XTK.toXTKString(this.aFolderModel[iIndex].replace(/(^\s+)|(\s+$)/g, ""))
    this.strFolderModel = this.aFolderModel.join(",")
  }
  else
  {
    this.aFolderModel = null
    if( strFolderModel != "" )
      this.strFolderModel = NL.XTK.toXTKString(strFolderModel)
    else
      this.strFolderModel = ""
  }
  this.strXPath               = strXPath
  this.ndSysFilter            = null
  this.isWriteAccess          = false
  this.folderNodeName = strXPath.substr(strXPath.lastIndexOf("/") + 1,strXPath.length)
  this.strSelectedFolderFullName = ""
  this.addColumn(); // add an empty column
  this.selectionChangeTarget = selectionChangeTarget
}

NL.XtkNavigationTree.prototype.folderModelMatch = function(strFolderModel)
{
  var strEsacapedFolderModel = NL.XTK.toXTKString(strFolderModel)
  if( this.aFolderModel == null )
    return this.strFolderModel == strEsacapedFolderModel
  else
  {
    for( var iIndex = 0 ; iIndex < this.aFolderModel.length; iIndex++)
      if( this.aFolderModel[iIndex] == strEsacapedFolderModel )
        return true
  }
  return false
}

NL.XtkNavigationTree.prototype.setSysFilter = function(ndSysFilter)
{
  this.ndSysFilter = ndSysFilter
}

/** disable text selection under IE */
NL.XtkNavigationTree.prototype.onselectstart = function(evt)
{
  return false;
}

NL.XtkNavigationTree.prototype.addColumn = function(strLabel, strSize, strAlign, strType)
{
  var col = { text: strLabel, size: strSize, sortable: false, align: strAlign, type: strType };
  this.vecColumn.push(col);
}

NL.XtkNavigationTree.prototype.appendLine = function(strLine, key, className)
{
  return this.appendNode(this.rootNode, strLine, key, className);
}

NL.XtkNavigationTree.prototype.appendNode = function(parentNode, strLine, key, className)
{
  var astrText      = strLine.split('\t');
  var newNode       = new NL.XtkNavigationTreeNode(this);
  newNode.values    = new Array(astrText.length);
  newNode.key       = typeof key == "undefined" ? null : key;
  newNode.className = typeof className == "undefined" ? null : className;

  for(var i=0; i < astrText.length; i++)
    newNode.values[i] = { text: astrText[i] };

  parentNode.appendChild(newNode);
  return newNode;
}

NL.XtkNavigationTree.prototype.render = function(htmlParent)
{
  var htmlTable = document.createElement("table");
  this.rowBody = document.createElement("tbody");
  htmlTable.className = "navtreeFrame";
  this.htmlElement = htmlTable;

  this.rootNode.render(this.rowBody, -1, null);

  htmlTable.appendChild(this.rowBody);
  htmlParent.appendChild(htmlTable);
}

NL.XtkNavigationTree.prototype.init = function(folderId, strFolderFullName)
{
  this.selectedFolderId = folderId
  this.strSelectedFolderFullName = strFolderFullName
  this.loadChildren(this.rootNode)
}

// Helper function use to parse where element part and return string expression
function buildFilterCondition(ndFilter)
{
  function privBuildFilterCondition(parent)
  {
    var strRes = ""
    var strBoolOp = ""
    var nd = firstChildElement(parent);
    while ( nd != null  )
    {
      if ( nd.nodeName == "condition" )
      {
        var bAddParenth = false
        if (strRes != "")
        {
          if (strBoolOp == "")
            strRes += " AND "
          else
            strRes += " " + strBoolOp + " "
        }

        var strExpr = nd.getAttribute("expr")
        if (strExpr != "" && strExpr != undefined)
          strRes += nd.getAttribute("expr")
        strBoolOp = nd.getAttribute("boolOperator")

        if (firstChildElement(nd) != null)
          strRes += "(" + privBuildFilterCondition(nd) + ")"
      }

      nd = nextSiblingElement(nd);
    }

    return strRes
  }

  return privBuildFilterCondition(firstChildElement(ndFilter))
}

NL.XtkNavigationTree.prototype.loadChildren = function(xtkParentNode)
{
  var strFullName = ""
  var strParentKey = ""

  if ( xtkParentNode.xtkEntity != null ) {
    strFullName   = xtkParentNode.xtkEntity.getAttribute("fullName")
    strParentKey  = xtkParentNode.xtkEntity.getAttribute("id")
  }

  var soapCall = new NL.transport.SOAP({
    urn: "xtk:folder",
    method: "LoadChildren",
    url: this.controller.soapRouterUrl // ### Can we use something different than the default url?
  });

  soapCall.writeString("parentKey", strParentKey)
  var strHomeDir = this.controller.getValue("/ctx/userInfo/@homeDir")

  if( this.ndSysFilter != null )
    soapCall.writeString("folderFilter", buildFilterCondition(this.ndSysFilter))
  else if( strHomeDir != "" && strHomeDir != "/" )
  {
    var strCond = "@fullName = $(homeDir)"
    if( this.strFolderModel != "" )
      strCond += " OR @model IN (" + this.strFolderModel + ")"
    soapCall.writeString("folderFilter", strCond)
  }
  else if( this.strFolderModel != "" )
    soapCall.writeString("folderFilter", "@model IN (" + this.strFolderModel +")")
  else
    soapCall.writeString("folderFilter", "")
  // Check to force to load write access folders
  soapCall.writeBoolean("writeAccess", this.isWriteAccess)
  if( this.strSelectedFolderFullName && this.strSelectedFolderFullName != "" )
    soapCall.writeString("fullName", this.strSelectedFolderFullName)
  else
    soapCall.writeString("fullName", strFullName)
  soapCall.writeBoolean("sort", false)

  var that = this;
  soapCall.start({
    'onSuccess': function(call) {
      that.onSoapRequestCompleted(call, null, xtkParentNode);
    },
    'onError': function(error) {
      that.onSoapRequestCompleted(null, error, xtkParentNode);
    }
  });
}

// ---------------------------------------------------------------------------
// onSoapRequestCompleted : LoadChildren returning
// ---------------------------------------------------------------------------
NL.XtkNavigationTree.prototype.onSoapRequestCompleted = function(soapCall, error, xtkParentNode)
{
  if (!error) {
    var ndFolderCollection = soapCall.getNextElement();
    soapCall.checkNoMoreArgs();

    var xtkChildNode = null;
    var ndFolder     = firstChildElement(ndFolderCollection);
    if (ndFolder == null)
      xtkParentNode.mayHaveChild = false;
    while ( ndFolder != null ) {
      xtkChildNode = this.appendFolder(xtkParentNode, ndFolder);
      ndFolder = nextSiblingElement(ndFolder);
    }
  }
  else
    alert(error.details); // ### Correctly display the error
}

NL.XtkNavigationTree.prototype.appendFolder = function(xtkParentNode, ndFolderEntity)
{
  var strLabel = ndFolderEntity.getAttribute("label")
  if( ndFolderEntity.getAttribute("_shared") == "true" )
    strLabel += xtk_core.navtreeSharedFolder()
  var xtkChildNode = this.appendNode(xtkParentNode, strLabel)
  if ( NL.isEmpty(ndFolderEntity.getAttribute("image-name")) )
    xtkChildNode.setImage("/xtk/img/folder.png");
  else
    xtkChildNode.setImage("/" + ndFolderEntity.getAttribute("image-namespace") + "/img/" + ndFolderEntity.getAttribute("image-name"));
  if ( parseInt(ndFolderEntity.getAttribute("childcount"), 10) > 0 )
    xtkChildNode.mayHaveChild = true;

  xtkChildNode.xtkEntity = ndFolderEntity
  xtkChildNode.xtkModel  = null
  if( ndFolderEntity.hasChildNodes() )
    xtkChildNode.collapsed = false
  else
    xtkChildNode.collapsed = true

  if ( this.rowBody != null )
  {
    var htmlInsertBefore = null
    if( xtkParentNode.nextSibling )
      htmlInsertBefore = xtkParentNode.nextSibling.htmlElement
    else
    {
      var parent = xtkParentNode.parent;
      while ( parent && htmlInsertBefore == null )
      {
        if ( parent.nextSibling != null )
          htmlInsertBefore = parent.nextSibling.htmlElement;
        else
          parent = parent.parent;
      }
    }

    // need to be rendered now
    xtkChildNode.render(this.rowBody, xtkChildNode.level(), htmlInsertBefore);
  }

  // add sub-folder if exists
  if( ndFolderEntity.hasChildNodes() )
  {
    var subFolderEntity = ndFolderEntity.firstChild
    var hasSub = false
    while( subFolderEntity )
    {
      if( subFolderEntity.nodeName == "folder" )
      {
        this.appendFolder(xtkChildNode, subFolderEntity)
        hasSub = true
      }
      subFolderEntity = subFolderEntity.nextSibling
    }
    if( hasSub == false )
    {
      xtkChildNode.collapsed = true
      var aImages = xtkChildNode.htmlElement.getElementsByTagName("IMG")
      aImages[0].src = xtkChildNode.getCollapseImage(true)
    }
  }
  return xtkChildNode
}

NL.XtkNavigationTree.prototype.onLoadChildren = function(xtkParentNode)
{
  this.loadChildren(xtkParentNode)
}

NL.XtkNavigationTree.prototype.clearSelection = function()
{
  if( this.selection != null )
  {
    htmlElement = this.selection.htmlElement.getElementsByTagName("a")[0]
    htmlElement.className = this.className
    this.selection = null
  }
}

/** A node of the list (an item is the list is flat).
  *
  *
  */
NL.XtkNavigationTreeNode = function(xtkNavtree)
{
  this.xtkNavtree   = xtkNavtree;
  this.parent       = null;
  this.firstChild   = null;
  this.nextSibling  = null;
  this.lastChild    = null;
  this.values       = null;
  this.key          = null; /** key associated to the item */
  this.className    = null; /** CSS class of the line */
  this.collapsed    = false;
  this.mayHaveChild  = false;
  this.htmlElement  = null;
}

NL.XtkNavigationTreeNode.prototype.appendChild = function(oNode)
{
  oNode.parent = this;
  if ( this.firstChild == null )
    this.firstChild = oNode;
  else
    this.lastChild.nextSibling = oNode;

  this.lastChild  = oNode;
}

/** Render the node in HTML.
  */
NL.XtkNavigationTreeNode.prototype.render = function(htmlParent, level, htmlNextSibling)
{
  var current = this;
  while( true )
  {
    if ( current.values != null )
    {
      var regEx = new RegExp("\\s|-");  // used to test if wrapping is required under IE
      current.htmlElement = document.createElement("tr");
      if ( typeof htmlNextSibling == "undefined" )
        htmlNextSibling = null;
      var column, tr = htmlParent.insertBefore(current.htmlElement, htmlNextSibling);

      var strText, aColumnDef = current.xtkNavtree.vecColumn;
      var nColumn = current.xtkNavtree.vecColumn.length;
      for(var i=0; i < nColumn; i++)
      {
        var td = tr.appendChild(document.createElement("td"));
        td.className = current.className != null ? current.className : current.xtkNavtree.className;
        if( getXPathValue(this.xtkEntity, "@id") == this.xtkNavtree.selectedFolderId )
        {
          td.className = this.xtkNavtree.className + "Selected"
          this.xtkNavtree.clearSelection()
          this.xtkNavtree.selection = this
        }
        if ( typeof aColumnDef[i].size != "undefined" )
          td.style.width = current.xtkNavtree.htmlColSize(aColumnDef[i].size);

        if ( i == 0 )
        {
          td.style.paddingLeft = ' ' + (level * 16) + 'px';
          td.style.whiteSpace = 'nowrap';
          var imgCollapse = document.createElement("img");
          imgCollapse.src = current.getCollapseImage(current.collapsed);
          imgCollapse.width = 16;
          imgCollapse.style.display = "inline";
          imgCollapse.className = "collapse"
          if ( imgCollapse.src == null )
            imgCollapse.style.visibility  = "hidden";
          else
            imgCollapse.style.verticalAlign = "middle";

          g_xtkContext.addEventListener("click", imgCollapse, current, "onCollapse");

          td.appendChild(imgCollapse);
        }

        if ( i < current.values.length && current.values[i].img )
        { // diplay an image
          var img = td.appendChild(document.createElement("img"));
          img.width = 16;
          img.height = 16;
          img.className = current.xtkNavtree.className;
          img.style.verticalAlign = "middle"
          img.src = current.values[i].img;
        }

        if ( aColumnDef[i].align != null )
          td.align = aColumnDef[i].align;

        if ( i < current.values.length && current.values[i].text != null )
          strText = current.values[i].text;
        else
          strText = "";

      /* ##PF: 2007/06/13: disabled due to bad performance with hudge lists
        if ( td.onselectstart == null )
          // disabling user selection under IE
          g_xtkContext.addEventListener("selectstart", td, current.xtkNavtree);
       */

        if ( nColumn == 1 )
        {
          var text = document.createElement("a");
          text.href="#"
          text.appendChild(document.createTextNode(strText));
          if( this.xtkEntity && current.xtkNavtree.selectedFolderId == this.xtkEntity.getAttribute("id") )
          {
            text.className = current.xtkNavtree.className + "Selected"
            this.xtkNavtree.selection = this
          }
          else
            text.className = current.xtkNavtree.className

          td.appendChild(text);
          text.onclick = function(e) {
            current.onSelectNode()
            return false
          }
          text.ondblclick = function(e) {
            current.onCollapse()
            return false
          }
        }
        else
          td.appendChild(document.createTextNode(strText));
      }
    }

    if ( current.firstChild != null )
      current.firstChild.render(htmlParent, level+1, htmlNextSibling);

    if ( current.collapsed )
      current.doCollapse(true);

    if ( current.nextSibling == null )
      break;

    // recurse on lines in the same level (loop instead of tail recursion)
    current = current.nextSibling
  }
}

NL.XtkNavigationTreeNode.prototype.doCollapse = function(bCollapse)
{
  function internalHideChildren(nd)
  {
    if ( nd.collapsed )
      return;
    var childNode = nd.firstChild;
    while ( childNode != null )
    {
      childNode.htmlElement.style.display = nd.htmlElement.style.display;
      internalHideChildren(childNode);
      childNode = childNode.nextSibling;
    }
  }

  this.collapsed = bCollapse;

  var childNode = this.firstChild;
  var strDisplay = bCollapse ? "none" : "";
  while( childNode != null )
  {
    childNode.htmlElement.style.display = strDisplay;
    internalHideChildren(childNode);
    childNode = childNode.nextSibling;
  }

  var aImages = this.htmlElement.getElementsByTagName("IMG");
  aImages[0].src = this.getCollapseImage(bCollapse);
}

NL.XtkNavigationTreeNode.prototype.onCollapse = function()
{
  if ( this.collapsed == true && this.firstChild == null
    && this.xtkNavtree.onLoadChildren )
    this.xtkNavtree.onLoadChildren.call(this.xtkNavtree, this);

  this.doCollapse(!this.collapsed);
}

NL.XtkNavigationTreeNode.prototype.getCollapseImage = function(bCollapsed)
{
  if ( bCollapsed == false && this.mayHaveChild )
    return "/xtk/img/minus.png";

  if ( this.mayHaveChild || this.firstChild != null )
    return "/xtk/img/plus.png";

  return "/xtk/img/timeline/none.png";
}

NL.XtkNavigationTreeNode.prototype.onSelectNode = function(xtkEvent)
{
  if( this.xtkNavtree.strFolderModel == ""
   || this.xtkNavtree.folderModelMatch(this.xtkEntity.getAttribute("model")) )
  {
    var aText;
    if( this.xtkNavtree.selection != null )
    {
      aText = this.xtkNavtree.selection.htmlElement.getElementsByTagName("a");
      aText[0].className = this.xtkNavtree.className;
    }
    aText = this.htmlElement.getElementsByTagName("a");
    aText[0].className = this.xtkNavtree.className + "Selected";
    this.xtkNavtree.clearSelection();
    this.xtkNavtree.selection = this

    var strParentIds = this.xtkEntity.getAttribute("id")
    var strParentFiltered = this.xtkEntity.getAttribute("unSelected") == "false" ? ",1" : ",0"
    var parent = this.parent
    while( parent != null )
    {
      if( typeof parent.xtkEntity != "undefined" )
      {
        strParentIds = parent.xtkEntity.getAttribute("id") + "," + strParentIds
        if( parent.xtkEntity.getAttribute("unSelected") == "false" )
          strParentFiltered = ",1" + strParentFiltered
        else
          strParentFiltered = ",0" + strParentFiltered
      }
      else
      {
        strParentIds = "0" + "," + strParentIds
        strParentFiltered = "0" + strParentFiltered
      }
      parent = parent.parent
    }

    this.xtkEntity.setAttribute("parentFiltered", strParentFiltered)
    this.xtkEntity.setAttribute("parentIds", strParentIds)

    if( this.xtkNavtree.selectionChangeTarget
     && typeof(this.xtkNavtree.selectionChangeTarget.onFolderChange) == "function" )
      this.xtkNavtree.selectionChangeTarget.onFolderChange(this.xtkNavtree, this.xtkEntity)
  }
}

/** Set an image on the secifified column
  *
  * @strLocation the image location.
  * @iCellIndex  the column index (if not specified, use 0). */
NL.XtkNavigationTreeNode.prototype.setImage = function(strLocation, iCellIndex)
{
  if ( typeof iCellIndex == "undefined" )
    iCellIndex = 0

  this.values[iCellIndex].img = strLocation
}

/** Get the level of the node */
NL.XtkNavigationTreeNode.prototype.level = function()
{
  var iLevel = 0;
  var ndParent = this.parent;
  while ( ndParent != null )
  {
    iLevel++;
    ndParent = ndParent.parent;
  }

  return iLevel;
}

// -----------------------------------------------------------------------------

/**
 * XawFolderNavigator
 * Ability to change the main folder of a page
 */
NL.XawFolderNavigator = function (controller, filteredList, folderXPath,
                                  folderChange, choiceLink, isDhtml, folderModel,
                                  inlineStyles) {

  this.controller = controller;
  this.folderChange = folderChange;
  this.choiceLink = choiceLink;
  this.folderXPath = folderXPath;
  this.folderNodeName = folderXPath.substr(folderXPath.lastIndexOf('/') + 1, folderXPath.length);
  this.sysFilter = null;
  this.writeAccess = false;

  if (folderModel != '' && folderModel.indexOf(',') > -1)
  {
    this.aFolderModel = folderModel.split(',');

    for (var i = 0 ; i < this.aFolderModel.length; i++) {
      this.aFolderModel[i] = NL.XTK.toXTKString(this.aFolderModel[i].replace(/(^\s+)|(\s+$)/g, ''));
    }

    this.folderModel = this.aFolderModel.join(',');
  }
  else
  {
    this.aFolderModel = null;

    if (folderModel != '') {
      this.folderModel = NL.XTK.toXTKString(folderModel);
    } else {
      this.folderModel = '';
    }
  }
}

NL.XawFolderNavigator.prototype = {

  render: function(container, startWithImage) {

    var self = this;

    var dataSource = new NL.DataSource.Folder({
              filter: self.getFolderFilter(),
              enable: function () {
                if(self.folderModel === '')
                  return false;

                return self.folderModelMatch($(this).attr('model'));
              },
              hasWriteAccess: true
            });
    
    var metamodel = {
      folder: {
        type: "tree",
        elements: {
          name: {
            type: "string",
            label: "name"
          },
          id: {
            type: "string",
            label: "id"
          },
          // nodepath ?
          label: {
            type: "string",
            label: "label"
          },
          fullLabel: {
            type: "string",
            label: "fullLabel"
          },
          disabled: {
            type: "boolean",
            label: "disabled"
          },
          selectable: {
            type: "boolean",
            label: "selectable"
          },
          img: {
            type: "string",
            label: "img"
          },
          children: {
            type: "object",
            label: "children"
          }
          // not listed element xml
        },
        keys: ["id"],
        dataSource: dataSource
      }
    };
    var controller = new NL.UI.Controller({
      model: {
        folder: []
      },
      metamodel: metamodel,
      statemodel: {}
    })
    self.navigator = $(container).nlNavigator({
      controller: controller,
      subFolderCheckbox: true,
      jpath: "folder",
      items: self.getItemList(),
      emptyText: xtk_core.navigator_folderFilterNoneSelected(),
      onInternalChange: function(item) {
        self.selectItem(item);
      },
      onExternalChange: function() {
        self.controller.setValue(self.folderXPath+'/@subTree', self.navigator.nlNavigator("includeSubFolder"))
        self.folderChange(true);
      }
    });
    self.navigator.nlNavigator("setIncludeSubFolder", NL.XTK.parseBoolean(self.controller.getValue(self.folderXPath+'/@subTree')));
  },

  getItemList: function() {

    var list = [];

    if (this.controller.getValue(this.folderXPath + '/@id') != 0) {

      var fullName       = '/';
      var disabled       = true; // Disabled
      var isLeaf         = this.controller.getValue(this.folderXPath + '/@leaf') === 'true';

      // Cleaning read fullName of leading and trailing '/'
      var labelRaw = this.controller.getValue(this.folderXPath + '/@fullName');
      if(labelRaw && labelRaw.toString() !== '' && labelRaw[0] === '/')
        labelRaw = labelRaw.substring(1, labelRaw.length);
      if(labelRaw && labelRaw.toString() !== '' && labelRaw[labelRaw.length-1] === '/')
        labelRaw = labelRaw.substring(0, labelRaw.length-1);
      var label = labelRaw.split('/');
      var parent = this.controller.getValue(this.folderXPath + '/@parentIds').split(',');
      var filter = this.controller.getValue(this.folderXPath + '/@parentFiltered').split(',');

      for (var i = 0; i < parent.length; i++) {

        fullName += label[i] + '/';
        disabled = filter[i] === '0';

        list.push({
          id: parent[i],
          label: label[i],
          leaf: (i == parent.length - 1 && isLeaf),
          fullName: fullName,
          disabled: disabled
        });
      }
    }

    return list;
  },

  selectItem: function(item) {

    if (!item || item.id == 0) {
      item = item || {};
      item.id = 0;
      item.fullName = '/';
      item.parentIds = '0';
      item.parentFiltered = '0';
    }

    var list;
    if(item.list)
      list = item.list;
    if (list) {

      var parentIds = [];
      var parentFiltered = [];
      var xml = newDOMDocument('folder').documentElement;

      for (var i in list) {
        parentIds.push(list[i].id);
        parentFiltered.push(list[i].disabled ? 0 : 1);
      }

      xml.setAttribute('id', item.id);
      xml.setAttribute('label', item.label);
      xml.setAttribute('fullName', item.fullName);
      xml.setAttribute('leaf', item.leaf);
      xml.setAttribute('parentIds', parentIds.join(','));
      xml.setAttribute('parentFiltered', parentFiltered.join(','));
      xml.setAttribute('subTree', this.navigator.nlNavigator("includeSubFolder"));
      var newXml = parseXMLString(toXMLString(xml)
        .replace('<folder', '<' + this.folderNodeName)
        .replace('</folder', '</' + this.folderNodeName));

      replaceContent(this.controller.ctx, this.folderXPath, newXml.documentElement);
      this.controller.notifyAllObservers(this.folderXPath, newXml);
    }
    else if (item.fullName) {

      setXPathValue(this.controller.ctx, this.folderXPath + '/@id', item.id);
      setXPathValue(this.controller.ctx, this.folderXPath + '/@label', item.label);
      setXPathValue(this.controller.ctx, this.folderXPath + '/@fullName', item.fullName);
      setXPathValue(this.controller.ctx, this.folderXPath + '/@leaf', item.leaf);
      setXPathValue(this.controller.ctx, this.folderXPath + '/@parentIds', item.parentIds);
      setXPathValue(this.controller.ctx, this.folderXPath + '/@parentFiltered', item.parentFiltered);
      setXPathValue(this.controller.ctx, this.folderXPath + '/@subTree', this.navigator.nlNavigator("includeSubFolder"));

      this.controller.notifyAllObservers(this.folderXPath, null);
    }

    this.folderChange(true);
  },

  getFolderFilter: function() {

    var homeDir = this.controller.getValue('/ctx/userInfo/@homeDir');

    if (this.sysFilter != null) {
      return buildFilterCondition(this.sysFilter);
    } else if (homeDir != '' && homeDir != '/') {
      return '@fullName = $(homeDir)' +
        (this.folderModel != '' ? ' OR @model IN (' + this.folderModel + ')' : '');
    } else if (this.folderModel != '') {
      return '@model IN (' + this.folderModel +')';
    } else {
      return '';
    }
  },

  folderModelMatch: function(strFolderModel) {

    var esacapedFolderModel = NL.XTK.toXTKString(strFolderModel);

    if (this.aFolderModel == null) {
      return this.folderModel == esacapedFolderModel;
    } else {
      for (var i = 0; i < this.aFolderModel.length; i++) {
        if (this.aFolderModel[i] == esacapedFolderModel) {
          return true;
        }
      }
    }

    return false;
  },

  readDefaults: function(userConfig) {}

};"use strict";
/******************************************************************************
 * popable.js
 * ----------------------------------------------------------------------------
 * Client-sided functions performing display management of popable widgets
 * (c) Neolane 2012
 * Language   : Javascript
 * Creation   : Youen Jarsale   10/10/2012
 *****************************************************************************/

NL.ns('NL.UI');

/** ================================================================================
  * Create a popable manager
  * ================================================================================ */
NL.OO.defineProtocol('Popable', ['collapse', 'isOwnerOf']);

NL.UI.PopableManager = function() {

  var that = this;

  this._popableWidgets = {};

  $(document).on('mousedown', function(event) {
    that.handle(event);
  });
};

NL.UI.PopableManager.prototype = {

  /**
   * Add a popable widget to the list of popable widgets
   * @param {Object} widget The widget itself (*not* the element on wich it has been instanciated)
   */
  addPopable: function(widget) {
    NL.assert(NL.OO.implementsProtocol(widget, 'Popable'), 'A popable widget cannot be instanciated without valid methods.');

    if(!NL.isNundef(widget)) {
      var nlPopableManagerId = 'popableWidget'+NL.Utils.sequence().nextVal();
      widget._nlPopableManagerId = nlPopableManagerId;
      this._popableWidgets[nlPopableManagerId] = widget;
    }
  },

  /**
   * Remove a popable widget from the list of popable widgets
   * @param {Object} widget The widget itself (*not* the element on wich it has been instaciated)
   */
  removePopable: function(widget) {
    if(!NL.isNundef(widget) && !NL.isNundef(widget._nlPopableManagerId) &&
       this._popableWidgets.hasOwnProperty(widget._nlPopableManagerId)) {
      delete this._popableWidgets[widget._nlPopableManagerId];
    }
  },

  /**
   * Handles an event (on the whole document) to collapse widgets if needed
   * @param {Object} event The triggered event
   */
  handle: function(event) {
    var $target = $(event.currentTarget);
    if($target.length === 0 ||
       (event.target &&
        ($target.is(document) || $target.is('body') || $target.is('html')))) {
      $target = $(event.target);
    }

    NL.Utils.each(this._popableWidgets, function(i , widget) {
      if(!widget.isOwnerOf($target, event)) {
        widget.collapse.apply(widget);
      }
    });
  },

  /**
   * Collapse all registered widgets
   */
  collapseAll: function() {
    NL.Utils.each(this._popableWidgets, function(i , w) {
      w.collapse.apply(w);
    });
  },

    /**
   * Stops the propagation of the event
   * @param {Object} event The event to stop
   */
  stopPropagation: function(event) {
    this.handle(event || window.event);
    if (event === undefined) {
      window.event.cancelBubble = true;
    } else {
      event.stopPropagation();
    }
  },

  /**
   * Prevents the default behavior of the event
   * @param {Object} event The event to constrain
   */
  preventDefault: function(event) {
    this.handle(event || window.event);
    if(event === undefined) {
      window.event.returnValue = true;
    } else{
      event.preventDefault();
    }
  }

};

/** ================================================================================
 * Globally manages Popable Manager
 * ================================================================================ */
$(function () {

  var popableManager = null;

  /**
   * Getter of the default Popable Manager: the one in The controller, or else a new one
   * @TODO check for mutex
   * @return {PopableManager} The Popable Manager
   */
  NL.UI.getGlobalPopableManager = function() {
    if(popableManager === null)
      popableManager = new NL.UI.PopableManager();

    return popableManager;
  };

}());"use strict";
/*******************************************************************************
 * nltiny_mce.js
 *
 * Helper functions to use TinyMCE within neolane webApp
 *
 * Copyright:    Copyright (c) 2001-2010
 * Company:      Neolane
 *
 * $Author: ddoiselet $
 *
 ******************************************************************************/

//global array to keep storage path of eacb editor
var g_aTinyMcePaths = [];

// helper function to save data to the context
function updateTinyMceEditor(editor)
{
  if( document.controller )
    document.controller.setValue(g_aTinyMcePaths[editor.id], editor.getContent(), editor.id)
}

// setup fonction
function tinyMCEConfig(editor)
{
  editor.onChange.add(updateTinyMceEditor)
  editor.onDeactivate.add(updateTinyMceEditor)
  editor.onActivate.add(updateTinyMceEditor)
  editor.onKeyUp.add(updateTinyMceEditor)
  editor.onSetContent.add(updateTinyMceEditor)
}

//
// Default options for the simple version (1 toolbar)
//
var nl_tinyMCEConfigSimple =
{
  // General options
  onchange_callback : "updateTinyMceEditor",
  mode : "textareas",
  theme : "advanced",
  editor_selector : "SimpleHtmlEditor",
  setup : tinyMCEConfig,
  plugins: "searchreplace",
  language : "en",

  // toolbar options
  theme_advanced_toolbar_location : "top",
  theme_advanced_buttons1 : "bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,bullist,numlist,forecolor,|,undo,redo,|,search",
  theme_advanced_buttons2 : "", // hide 2nd toobar
  theme_advanced_buttons3 : "", // hide 3nd toobar
  theme_advanced_toolbar_align : "left"
}

//
// Default options for the simple version (2 toolbars)
//
var nl_tinyMCEConfigIntermediate =
{
  // General options
  onchange_callback : "updateTinyMceEditor",
  mode : "textareas",
  theme : "advanced",
  editor_selector : "IntermediateHtmlEditor",
  setup : tinyMCEConfig,
  plugins: "searchreplace",
  language : "en",

  // Theme options
  theme_advanced_buttons1 : "bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,bullist,numlist,forecolor,|,undo,redo,|,search",
  theme_advanced_buttons2 : "formatselect,fontselect,fontsizeselect,|,image,link,unlink,hr,",
  theme_advanced_buttons3 : "", // hide 3nd toobar

  theme_advanced_toolbar_location : "top",
  theme_advanced_toolbar_align : "left"
}

//
// Default options for the simple version (3 toolbars)
//
var nl_tinyMCEConfigAdvanced =
{
  // General options
  onchange_callback : "updateTinyMceEditor",
  mode : "textareas",
  theme : "advanced",
  editor_selector : "AdvancedHtmlEditor",
  setup    : tinyMCEConfig,
  plugins  : "table,searchreplace",
  language : "en",

  // Theme options
  theme_advanced_buttons1 : "bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,bullist,numlist,forecolor,|,undo,redo,|,search",//,replace",
  theme_advanced_buttons2 : "formatselect,fontselect,fontsizeselect,|,image,link,unlink,hr,",
  theme_advanced_buttons3 : "tablecontrols,|,outdent,indent,blockquote,|,removeformat,visualaid,code",
  theme_advanced_toolbar_location : "top",
  theme_advanced_toolbar_align : "left"
}
// https://d3js.org Version 5.5.0. Copyright 2018 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var version = "5.5.0";

function ascending(a, b) {
  return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
}

function bisector(compare) {
  if (compare.length === 1) compare = ascendingComparator(compare);
  return {
    left: function(a, x, lo, hi) {
      if (lo == null) lo = 0;
      if (hi == null) hi = a.length;
      while (lo < hi) {
        var mid = lo + hi >>> 1;
        if (compare(a[mid], x) < 0) lo = mid + 1;
        else hi = mid;
      }
      return lo;
    },
    right: function(a, x, lo, hi) {
      if (lo == null) lo = 0;
      if (hi == null) hi = a.length;
      while (lo < hi) {
        var mid = lo + hi >>> 1;
        if (compare(a[mid], x) > 0) hi = mid;
        else lo = mid + 1;
      }
      return lo;
    }
  };
}

function ascendingComparator(f) {
  return function(d, x) {
    return ascending(f(d), x);
  };
}

var ascendingBisect = bisector(ascending);
var bisectRight = ascendingBisect.right;
var bisectLeft = ascendingBisect.left;

function pairs(array, f) {
  if (f == null) f = pair;
  var i = 0, n = array.length - 1, p = array[0], pairs = new Array(n < 0 ? 0 : n);
  while (i < n) pairs[i] = f(p, p = array[++i]);
  return pairs;
}

function pair(a, b) {
  return [a, b];
}

function cross(values0, values1, reduce) {
  var n0 = values0.length,
      n1 = values1.length,
      values = new Array(n0 * n1),
      i0,
      i1,
      i,
      value0;

  if (reduce == null) reduce = pair;

  for (i0 = i = 0; i0 < n0; ++i0) {
    for (value0 = values0[i0], i1 = 0; i1 < n1; ++i1, ++i) {
      values[i] = reduce(value0, values1[i1]);
    }
  }

  return values;
}

function descending(a, b) {
  return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN;
}

function number(x) {
  return x === null ? NaN : +x;
}

function variance(values, valueof) {
  var n = values.length,
      m = 0,
      i = -1,
      mean = 0,
      value,
      delta,
      sum = 0;

  if (valueof == null) {
    while (++i < n) {
      if (!isNaN(value = number(values[i]))) {
        delta = value - mean;
        mean += delta / ++m;
        sum += delta * (value - mean);
      }
    }
  }

  else {
    while (++i < n) {
      if (!isNaN(value = number(valueof(values[i], i, values)))) {
        delta = value - mean;
        mean += delta / ++m;
        sum += delta * (value - mean);
      }
    }
  }

  if (m > 1) return sum / (m - 1);
}

function deviation(array, f) {
  var v = variance(array, f);
  return v ? Math.sqrt(v) : v;
}

function extent(values, valueof) {
  var n = values.length,
      i = -1,
      value,
      min,
      max;

  if (valueof == null) {
    while (++i < n) { // Find the first comparable value.
      if ((value = values[i]) != null && value >= value) {
        min = max = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = values[i]) != null) {
            if (min > value) min = value;
            if (max < value) max = value;
          }
        }
      }
    }
  }

  else {
    while (++i < n) { // Find the first comparable value.
      if ((value = valueof(values[i], i, values)) != null && value >= value) {
        min = max = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = valueof(values[i], i, values)) != null) {
            if (min > value) min = value;
            if (max < value) max = value;
          }
        }
      }
    }
  }

  return [min, max];
}

var array = Array.prototype;

var slice = array.slice;
var map = array.map;

function constant(x) {
  return function() {
    return x;
  };
}

function identity(x) {
  return x;
}

function sequence(start, stop, step) {
  start = +start, stop = +stop, step = (n = arguments.length) < 2 ? (stop = start, start = 0, 1) : n < 3 ? 1 : +step;

  var i = -1,
      n = Math.max(0, Math.ceil((stop - start) / step)) | 0,
      range = new Array(n);

  while (++i < n) {
    range[i] = start + i * step;
  }

  return range;
}

var e10 = Math.sqrt(50),
    e5 = Math.sqrt(10),
    e2 = Math.sqrt(2);

function ticks(start, stop, count) {
  var reverse,
      i = -1,
      n,
      ticks,
      step;

  stop = +stop, start = +start, count = +count;
  if (start === stop && count > 0) return [start];
  if (reverse = stop < start) n = start, start = stop, stop = n;
  if ((step = tickIncrement(start, stop, count)) === 0 || !isFinite(step)) return [];

  if (step > 0) {
    start = Math.ceil(start / step);
    stop = Math.floor(stop / step);
    ticks = new Array(n = Math.ceil(stop - start + 1));
    while (++i < n) ticks[i] = (start + i) * step;
  } else {
    start = Math.floor(start * step);
    stop = Math.ceil(stop * step);
    ticks = new Array(n = Math.ceil(start - stop + 1));
    while (++i < n) ticks[i] = (start - i) / step;
  }

  if (reverse) ticks.reverse();

  return ticks;
}

function tickIncrement(start, stop, count) {
  var step = (stop - start) / Math.max(0, count),
      power = Math.floor(Math.log(step) / Math.LN10),
      error = step / Math.pow(10, power);
  return power >= 0
      ? (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1) * Math.pow(10, power)
      : -Math.pow(10, -power) / (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1);
}

function tickStep(start, stop, count) {
  var step0 = Math.abs(stop - start) / Math.max(0, count),
      step1 = Math.pow(10, Math.floor(Math.log(step0) / Math.LN10)),
      error = step0 / step1;
  if (error >= e10) step1 *= 10;
  else if (error >= e5) step1 *= 5;
  else if (error >= e2) step1 *= 2;
  return stop < start ? -step1 : step1;
}

function thresholdSturges(values) {
  return Math.ceil(Math.log(values.length) / Math.LN2) + 1;
}

function histogram() {
  var value = identity,
      domain = extent,
      threshold = thresholdSturges;

  function histogram(data) {
    var i,
        n = data.length,
        x,
        values = new Array(n);

    for (i = 0; i < n; ++i) {
      values[i] = value(data[i], i, data);
    }

    var xz = domain(values),
        x0 = xz[0],
        x1 = xz[1],
        tz = threshold(values, x0, x1);

    // Convert number of thresholds into uniform thresholds.
    if (!Array.isArray(tz)) {
      tz = tickStep(x0, x1, tz);
      tz = sequence(Math.ceil(x0 / tz) * tz, Math.floor(x1 / tz) * tz, tz); // exclusive
    }

    // Remove any thresholds outside the domain.
    var m = tz.length;
    while (tz[0] <= x0) tz.shift(), --m;
    while (tz[m - 1] > x1) tz.pop(), --m;

    var bins = new Array(m + 1),
        bin;

    // Initialize bins.
    for (i = 0; i <= m; ++i) {
      bin = bins[i] = [];
      bin.x0 = i > 0 ? tz[i - 1] : x0;
      bin.x1 = i < m ? tz[i] : x1;
    }

    // Assign data to bins by value, ignoring any outside the domain.
    for (i = 0; i < n; ++i) {
      x = values[i];
      if (x0 <= x && x <= x1) {
        bins[bisectRight(tz, x, 0, m)].push(data[i]);
      }
    }

    return bins;
  }

  histogram.value = function(_) {
    return arguments.length ? (value = typeof _ === "function" ? _ : constant(_), histogram) : value;
  };

  histogram.domain = function(_) {
    return arguments.length ? (domain = typeof _ === "function" ? _ : constant([_[0], _[1]]), histogram) : domain;
  };

  histogram.thresholds = function(_) {
    return arguments.length ? (threshold = typeof _ === "function" ? _ : Array.isArray(_) ? constant(slice.call(_)) : constant(_), histogram) : threshold;
  };

  return histogram;
}

function threshold(values, p, valueof) {
  if (valueof == null) valueof = number;
  if (!(n = values.length)) return;
  if ((p = +p) <= 0 || n < 2) return +valueof(values[0], 0, values);
  if (p >= 1) return +valueof(values[n - 1], n - 1, values);
  var n,
      i = (n - 1) * p,
      i0 = Math.floor(i),
      value0 = +valueof(values[i0], i0, values),
      value1 = +valueof(values[i0 + 1], i0 + 1, values);
  return value0 + (value1 - value0) * (i - i0);
}

function freedmanDiaconis(values, min, max) {
  values = map.call(values, number).sort(ascending);
  return Math.ceil((max - min) / (2 * (threshold(values, 0.75) - threshold(values, 0.25)) * Math.pow(values.length, -1 / 3)));
}

function scott(values, min, max) {
  return Math.ceil((max - min) / (3.5 * deviation(values) * Math.pow(values.length, -1 / 3)));
}

function max(values, valueof) {
  var n = values.length,
      i = -1,
      value,
      max;

  if (valueof == null) {
    while (++i < n) { // Find the first comparable value.
      if ((value = values[i]) != null && value >= value) {
        max = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = values[i]) != null && value > max) {
            max = value;
          }
        }
      }
    }
  }

  else {
    while (++i < n) { // Find the first comparable value.
      if ((value = valueof(values[i], i, values)) != null && value >= value) {
        max = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = valueof(values[i], i, values)) != null && value > max) {
            max = value;
          }
        }
      }
    }
  }

  return max;
}

function mean(values, valueof) {
  var n = values.length,
      m = n,
      i = -1,
      value,
      sum = 0;

  if (valueof == null) {
    while (++i < n) {
      if (!isNaN(value = number(values[i]))) sum += value;
      else --m;
    }
  }

  else {
    while (++i < n) {
      if (!isNaN(value = number(valueof(values[i], i, values)))) sum += value;
      else --m;
    }
  }

  if (m) return sum / m;
}

function median(values, valueof) {
  var n = values.length,
      i = -1,
      value,
      numbers = [];

  if (valueof == null) {
    while (++i < n) {
      if (!isNaN(value = number(values[i]))) {
        numbers.push(value);
      }
    }
  }

  else {
    while (++i < n) {
      if (!isNaN(value = number(valueof(values[i], i, values)))) {
        numbers.push(value);
      }
    }
  }

  return threshold(numbers.sort(ascending), 0.5);
}

function merge(arrays) {
  var n = arrays.length,
      m,
      i = -1,
      j = 0,
      merged,
      array;

  while (++i < n) j += arrays[i].length;
  merged = new Array(j);

  while (--n >= 0) {
    array = arrays[n];
    m = array.length;
    while (--m >= 0) {
      merged[--j] = array[m];
    }
  }

  return merged;
}

function min(values, valueof) {
  var n = values.length,
      i = -1,
      value,
      min;

  if (valueof == null) {
    while (++i < n) { // Find the first comparable value.
      if ((value = values[i]) != null && value >= value) {
        min = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = values[i]) != null && min > value) {
            min = value;
          }
        }
      }
    }
  }

  else {
    while (++i < n) { // Find the first comparable value.
      if ((value = valueof(values[i], i, values)) != null && value >= value) {
        min = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = valueof(values[i], i, values)) != null && min > value) {
            min = value;
          }
        }
      }
    }
  }

  return min;
}

function permute(array, indexes) {
  var i = indexes.length, permutes = new Array(i);
  while (i--) permutes[i] = array[indexes[i]];
  return permutes;
}

function scan(values, compare) {
  if (!(n = values.length)) return;
  var n,
      i = 0,
      j = 0,
      xi,
      xj = values[j];

  if (compare == null) compare = ascending;

  while (++i < n) {
    if (compare(xi = values[i], xj) < 0 || compare(xj, xj) !== 0) {
      xj = xi, j = i;
    }
  }

  if (compare(xj, xj) === 0) return j;
}

function shuffle(array, i0, i1) {
  var m = (i1 == null ? array.length : i1) - (i0 = i0 == null ? 0 : +i0),
      t,
      i;

  while (m) {
    i = Math.random() * m-- | 0;
    t = array[m + i0];
    array[m + i0] = array[i + i0];
    array[i + i0] = t;
  }

  return array;
}

function sum(values, valueof) {
  var n = values.length,
      i = -1,
      value,
      sum = 0;

  if (valueof == null) {
    while (++i < n) {
      if (value = +values[i]) sum += value; // Note: zero and null are equivalent.
    }
  }

  else {
    while (++i < n) {
      if (value = +valueof(values[i], i, values)) sum += value;
    }
  }

  return sum;
}

function transpose(matrix) {
  if (!(n = matrix.length)) return [];
  for (var i = -1, m = min(matrix, length), transpose = new Array(m); ++i < m;) {
    for (var j = -1, n, row = transpose[i] = new Array(n); ++j < n;) {
      row[j] = matrix[j][i];
    }
  }
  return transpose;
}

function length(d) {
  return d.length;
}

function zip() {
  return transpose(arguments);
}

var slice$1 = Array.prototype.slice;

function identity$1(x) {
  return x;
}

var top = 1,
    right = 2,
    bottom = 3,
    left = 4,
    epsilon = 1e-6;

function translateX(x) {
  return "translate(" + (x + 0.5) + ",0)";
}

function translateY(y) {
  return "translate(0," + (y + 0.5) + ")";
}

function number$1(scale) {
  return function(d) {
    return +scale(d);
  };
}

function center(scale) {
  var offset = Math.max(0, scale.bandwidth() - 1) / 2; // Adjust for 0.5px offset.
  if (scale.round()) offset = Math.round(offset);
  return function(d) {
    return +scale(d) + offset;
  };
}

function entering() {
  return !this.__axis;
}

function axis(orient, scale) {
  var tickArguments = [],
      tickValues = null,
      tickFormat = null,
      tickSizeInner = 6,
      tickSizeOuter = 6,
      tickPadding = 3,
      k = orient === top || orient === left ? -1 : 1,
      x = orient === left || orient === right ? "x" : "y",
      transform = orient === top || orient === bottom ? translateX : translateY;

  function axis(context) {
    var values = tickValues == null ? (scale.ticks ? scale.ticks.apply(scale, tickArguments) : scale.domain()) : tickValues,
        format = tickFormat == null ? (scale.tickFormat ? scale.tickFormat.apply(scale, tickArguments) : identity$1) : tickFormat,
        spacing = Math.max(tickSizeInner, 0) + tickPadding,
        range = scale.range(),
        range0 = +range[0] + 0.5,
        range1 = +range[range.length - 1] + 0.5,
        position = (scale.bandwidth ? center : number$1)(scale.copy()),
        selection = context.selection ? context.selection() : context,
        path = selection.selectAll(".domain").data([null]),
        tick = selection.selectAll(".tick").data(values, scale).order(),
        tickExit = tick.exit(),
        tickEnter = tick.enter().append("g").attr("class", "tick"),
        line = tick.select("line"),
        text = tick.select("text");

    path = path.merge(path.enter().insert("path", ".tick")
        .attr("class", "domain")
        .attr("stroke", "#000"));

    tick = tick.merge(tickEnter);

    line = line.merge(tickEnter.append("line")
        .attr("stroke", "#000")
        .attr(x + "2", k * tickSizeInner));

    text = text.merge(tickEnter.append("text")
        .attr("fill", "#000")
        .attr(x, k * spacing)
        .attr("dy", orient === top ? "0em" : orient === bottom ? "0.71em" : "0.32em"));

    if (context !== selection) {
      path = path.transition(context);
      tick = tick.transition(context);
      line = line.transition(context);
      text = text.transition(context);

      tickExit = tickExit.transition(context)
          .attr("opacity", epsilon)
          .attr("transform", function(d) { return isFinite(d = position(d)) ? transform(d) : this.getAttribute("transform"); });

      tickEnter
          .attr("opacity", epsilon)
          .attr("transform", function(d) { var p = this.parentNode.__axis; return transform(p && isFinite(p = p(d)) ? p : position(d)); });
    }

    tickExit.remove();

    path
        .attr("d", orient === left || orient == right
            ? "M" + k * tickSizeOuter + "," + range0 + "H0.5V" + range1 + "H" + k * tickSizeOuter
            : "M" + range0 + "," + k * tickSizeOuter + "V0.5H" + range1 + "V" + k * tickSizeOuter);

    tick
        .attr("opacity", 1)
        .attr("transform", function(d) { return transform(position(d)); });

    line
        .attr(x + "2", k * tickSizeInner);

    text
        .attr(x, k * spacing)
        .text(format);

    selection.filter(entering)
        .attr("fill", "none")
        .attr("font-size", 10)
        .attr("font-family", "sans-serif")
        .attr("text-anchor", orient === right ? "start" : orient === left ? "end" : "middle");

    selection
        .each(function() { this.__axis = position; });
  }

  axis.scale = function(_) {
    return arguments.length ? (scale = _, axis) : scale;
  };

  axis.ticks = function() {
    return tickArguments = slice$1.call(arguments), axis;
  };

  axis.tickArguments = function(_) {
    return arguments.length ? (tickArguments = _ == null ? [] : slice$1.call(_), axis) : tickArguments.slice();
  };

  axis.tickValues = function(_) {
    return arguments.length ? (tickValues = _ == null ? null : slice$1.call(_), axis) : tickValues && tickValues.slice();
  };

  axis.tickFormat = function(_) {
    return arguments.length ? (tickFormat = _, axis) : tickFormat;
  };

  axis.tickSize = function(_) {
    return arguments.length ? (tickSizeInner = tickSizeOuter = +_, axis) : tickSizeInner;
  };

  axis.tickSizeInner = function(_) {
    return arguments.length ? (tickSizeInner = +_, axis) : tickSizeInner;
  };

  axis.tickSizeOuter = function(_) {
    return arguments.length ? (tickSizeOuter = +_, axis) : tickSizeOuter;
  };

  axis.tickPadding = function(_) {
    return arguments.length ? (tickPadding = +_, axis) : tickPadding;
  };

  return axis;
}

function axisTop(scale) {
  return axis(top, scale);
}

function axisRight(scale) {
  return axis(right, scale);
}

function axisBottom(scale) {
  return axis(bottom, scale);
}

function axisLeft(scale) {
  return axis(left, scale);
}

var noop = {value: function() {}};

function dispatch() {
  for (var i = 0, n = arguments.length, _ = {}, t; i < n; ++i) {
    if (!(t = arguments[i] + "") || (t in _)) throw new Error("illegal type: " + t);
    _[t] = [];
  }
  return new Dispatch(_);
}

function Dispatch(_) {
  this._ = _;
}

function parseTypenames(typenames, types) {
  return typenames.trim().split(/^|\s+/).map(function(t) {
    var name = "", i = t.indexOf(".");
    if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i);
    if (t && !types.hasOwnProperty(t)) throw new Error("unknown type: " + t);
    return {type: t, name: name};
  });
}

Dispatch.prototype = dispatch.prototype = {
  constructor: Dispatch,
  on: function(typename, callback) {
    var _ = this._,
        T = parseTypenames(typename + "", _),
        t,
        i = -1,
        n = T.length;

    // If no callback was specified, return the callback of the given type and name.
    if (arguments.length < 2) {
      while (++i < n) if ((t = (typename = T[i]).type) && (t = get(_[t], typename.name))) return t;
      return;
    }

    // If a type was specified, set the callback for the given type and name.
    // Otherwise, if a null callback was specified, remove callbacks of the given name.
    if (callback != null && typeof callback !== "function") throw new Error("invalid callback: " + callback);
    while (++i < n) {
      if (t = (typename = T[i]).type) _[t] = set(_[t], typename.name, callback);
      else if (callback == null) for (t in _) _[t] = set(_[t], typename.name, null);
    }

    return this;
  },
  copy: function() {
    var copy = {}, _ = this._;
    for (var t in _) copy[t] = _[t].slice();
    return new Dispatch(copy);
  },
  call: function(type, that) {
    if ((n = arguments.length - 2) > 0) for (var args = new Array(n), i = 0, n, t; i < n; ++i) args[i] = arguments[i + 2];
    if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type);
    for (t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args);
  },
  apply: function(type, that, args) {
    if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type);
    for (var t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args);
  }
};

function get(type, name) {
  for (var i = 0, n = type.length, c; i < n; ++i) {
    if ((c = type[i]).name === name) {
      return c.value;
    }
  }
}

function set(type, name, callback) {
  for (var i = 0, n = type.length; i < n; ++i) {
    if (type[i].name === name) {
      type[i] = noop, type = type.slice(0, i).concat(type.slice(i + 1));
      break;
    }
  }
  if (callback != null) type.push({name: name, value: callback});
  return type;
}

var xhtml = "http://www.w3.org/1999/xhtml";

var namespaces = {
  svg: "http://www.w3.org/2000/svg",
  xhtml: xhtml,
  xlink: "http://www.w3.org/1999/xlink",
  xml: "http://www.w3.org/XML/1998/namespace",
  xmlns: "http://www.w3.org/2000/xmlns/"
};

function namespace(name) {
  var prefix = name += "", i = prefix.indexOf(":");
  if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns") name = name.slice(i + 1);
  return namespaces.hasOwnProperty(prefix) ? {space: namespaces[prefix], local: name} : name;
}

function creatorInherit(name) {
  return function() {
    var document = this.ownerDocument,
        uri = this.namespaceURI;
    return uri === xhtml && document.documentElement.namespaceURI === xhtml
        ? document.createElement(name)
        : document.createElementNS(uri, name);
  };
}

function creatorFixed(fullname) {
  return function() {
    return this.ownerDocument.createElementNS(fullname.space, fullname.local);
  };
}

function creator(name) {
  var fullname = namespace(name);
  return (fullname.local
      ? creatorFixed
      : creatorInherit)(fullname);
}

function none() {}

function selector(selector) {
  return selector == null ? none : function() {
    return this.querySelector(selector);
  };
}

function selection_select(select) {
  if (typeof select !== "function") select = selector(select);

  for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) {
      if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) {
        if ("__data__" in node) subnode.__data__ = node.__data__;
        subgroup[i] = subnode;
      }
    }
  }

  return new Selection(subgroups, this._parents);
}

function empty() {
  return [];
}

function selectorAll(selector) {
  return selector == null ? empty : function() {
    return this.querySelectorAll(selector);
  };
}

function selection_selectAll(select) {
  if (typeof select !== "function") select = selectorAll(select);

  for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
      if (node = group[i]) {
        subgroups.push(select.call(node, node.__data__, i, group));
        parents.push(node);
      }
    }
  }

  return new Selection(subgroups, parents);
}

var matcher = function(selector) {
  return function() {
    return this.matches(selector);
  };
};

if (typeof document !== "undefined") {
  var element = document.documentElement;
  if (!element.matches) {
    var vendorMatches = element.webkitMatchesSelector
        || element.msMatchesSelector
        || element.mozMatchesSelector
        || element.oMatchesSelector;
    matcher = function(selector) {
      return function() {
        return vendorMatches.call(this, selector);
      };
    };
  }
}

var matcher$1 = matcher;

function selection_filter(match) {
  if (typeof match !== "function") match = matcher$1(match);

  for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) {
      if ((node = group[i]) && match.call(node, node.__data__, i, group)) {
        subgroup.push(node);
      }
    }
  }

  return new Selection(subgroups, this._parents);
}

function sparse(update) {
  return new Array(update.length);
}

function selection_enter() {
  return new Selection(this._enter || this._groups.map(sparse), this._parents);
}

function EnterNode(parent, datum) {
  this.ownerDocument = parent.ownerDocument;
  this.namespaceURI = parent.namespaceURI;
  this._next = null;
  this._parent = parent;
  this.__data__ = datum;
}

EnterNode.prototype = {
  constructor: EnterNode,
  appendChild: function(child) { return this._parent.insertBefore(child, this._next); },
  insertBefore: function(child, next) { return this._parent.insertBefore(child, next); },
  querySelector: function(selector) { return this._parent.querySelector(selector); },
  querySelectorAll: function(selector) { return this._parent.querySelectorAll(selector); }
};

function constant$1(x) {
  return function() {
    return x;
  };
}

var keyPrefix = "$"; // Protect against keys like “__proto__”.

function bindIndex(parent, group, enter, update, exit, data) {
  var i = 0,
      node,
      groupLength = group.length,
      dataLength = data.length;

  // Put any non-null nodes that fit into update.
  // Put any null nodes into enter.
  // Put any remaining data into enter.
  for (; i < dataLength; ++i) {
    if (node = group[i]) {
      node.__data__ = data[i];
      update[i] = node;
    } else {
      enter[i] = new EnterNode(parent, data[i]);
    }
  }

  // Put any non-null nodes that don’t fit into exit.
  for (; i < groupLength; ++i) {
    if (node = group[i]) {
      exit[i] = node;
    }
  }
}

function bindKey(parent, group, enter, update, exit, data, key) {
  var i,
      node,
      nodeByKeyValue = {},
      groupLength = group.length,
      dataLength = data.length,
      keyValues = new Array(groupLength),
      keyValue;

  // Compute the key for each node.
  // If multiple nodes have the same key, the duplicates are added to exit.
  for (i = 0; i < groupLength; ++i) {
    if (node = group[i]) {
      keyValues[i] = keyValue = keyPrefix + key.call(node, node.__data__, i, group);
      if (keyValue in nodeByKeyValue) {
        exit[i] = node;
      } else {
        nodeByKeyValue[keyValue] = node;
      }
    }
  }

  // Compute the key for each datum.
  // If there a node associated with this key, join and add it to update.
  // If there is not (or the key is a duplicate), add it to enter.
  for (i = 0; i < dataLength; ++i) {
    keyValue = keyPrefix + key.call(parent, data[i], i, data);
    if (node = nodeByKeyValue[keyValue]) {
      update[i] = node;
      node.__data__ = data[i];
      nodeByKeyValue[keyValue] = null;
    } else {
      enter[i] = new EnterNode(parent, data[i]);
    }
  }

  // Add any remaining nodes that were not bound to data to exit.
  for (i = 0; i < groupLength; ++i) {
    if ((node = group[i]) && (nodeByKeyValue[keyValues[i]] === node)) {
      exit[i] = node;
    }
  }
}

function selection_data(value, key) {
  if (!value) {
    data = new Array(this.size()), j = -1;
    this.each(function(d) { data[++j] = d; });
    return data;
  }

  var bind = key ? bindKey : bindIndex,
      parents = this._parents,
      groups = this._groups;

  if (typeof value !== "function") value = constant$1(value);

  for (var m = groups.length, update = new Array(m), enter = new Array(m), exit = new Array(m), j = 0; j < m; ++j) {
    var parent = parents[j],
        group = groups[j],
        groupLength = group.length,
        data = value.call(parent, parent && parent.__data__, j, parents),
        dataLength = data.length,
        enterGroup = enter[j] = new Array(dataLength),
        updateGroup = update[j] = new Array(dataLength),
        exitGroup = exit[j] = new Array(groupLength);

    bind(parent, group, enterGroup, updateGroup, exitGroup, data, key);

    // Now connect the enter nodes to their following update node, such that
    // appendChild can insert the materialized enter node before this node,
    // rather than at the end of the parent node.
    for (var i0 = 0, i1 = 0, previous, next; i0 < dataLength; ++i0) {
      if (previous = enterGroup[i0]) {
        if (i0 >= i1) i1 = i0 + 1;
        while (!(next = updateGroup[i1]) && ++i1 < dataLength);
        previous._next = next || null;
      }
    }
  }

  update = new Selection(update, parents);
  update._enter = enter;
  update._exit = exit;
  return update;
}

function selection_exit() {
  return new Selection(this._exit || this._groups.map(sparse), this._parents);
}

function selection_merge(selection$$1) {

  for (var groups0 = this._groups, groups1 = selection$$1._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) {
    for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) {
      if (node = group0[i] || group1[i]) {
        merge[i] = node;
      }
    }
  }

  for (; j < m0; ++j) {
    merges[j] = groups0[j];
  }

  return new Selection(merges, this._parents);
}

function selection_order() {

  for (var groups = this._groups, j = -1, m = groups.length; ++j < m;) {
    for (var group = groups[j], i = group.length - 1, next = group[i], node; --i >= 0;) {
      if (node = group[i]) {
        if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next);
        next = node;
      }
    }
  }

  return this;
}

function selection_sort(compare) {
  if (!compare) compare = ascending$1;

  function compareNode(a, b) {
    return a && b ? compare(a.__data__, b.__data__) : !a - !b;
  }

  for (var groups = this._groups, m = groups.length, sortgroups = new Array(m), j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, sortgroup = sortgroups[j] = new Array(n), node, i = 0; i < n; ++i) {
      if (node = group[i]) {
        sortgroup[i] = node;
      }
    }
    sortgroup.sort(compareNode);
  }

  return new Selection(sortgroups, this._parents).order();
}

function ascending$1(a, b) {
  return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
}

function selection_call() {
  var callback = arguments[0];
  arguments[0] = this;
  callback.apply(null, arguments);
  return this;
}

function selection_nodes() {
  var nodes = new Array(this.size()), i = -1;
  this.each(function() { nodes[++i] = this; });
  return nodes;
}

function selection_node() {

  for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) {
    for (var group = groups[j], i = 0, n = group.length; i < n; ++i) {
      var node = group[i];
      if (node) return node;
    }
  }

  return null;
}

function selection_size() {
  var size = 0;
  this.each(function() { ++size; });
  return size;
}

function selection_empty() {
  return !this.node();
}

function selection_each(callback) {

  for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) {
    for (var group = groups[j], i = 0, n = group.length, node; i < n; ++i) {
      if (node = group[i]) callback.call(node, node.__data__, i, group);
    }
  }

  return this;
}

function attrRemove(name) {
  return function() {
    this.removeAttribute(name);
  };
}

function attrRemoveNS(fullname) {
  return function() {
    this.removeAttributeNS(fullname.space, fullname.local);
  };
}

function attrConstant(name, value) {
  return function() {
    this.setAttribute(name, value);
  };
}

function attrConstantNS(fullname, value) {
  return function() {
    this.setAttributeNS(fullname.space, fullname.local, value);
  };
}

function attrFunction(name, value) {
  return function() {
    var v = value.apply(this, arguments);
    if (v == null) this.removeAttribute(name);
    else this.setAttribute(name, v);
  };
}

function attrFunctionNS(fullname, value) {
  return function() {
    var v = value.apply(this, arguments);
    if (v == null) this.removeAttributeNS(fullname.space, fullname.local);
    else this.setAttributeNS(fullname.space, fullname.local, v);
  };
}

function selection_attr(name, value) {
  var fullname = namespace(name);

  if (arguments.length < 2) {
    var node = this.node();
    return fullname.local
        ? node.getAttributeNS(fullname.space, fullname.local)
        : node.getAttribute(fullname);
  }

  return this.each((value == null
      ? (fullname.local ? attrRemoveNS : attrRemove) : (typeof value === "function"
      ? (fullname.local ? attrFunctionNS : attrFunction)
      : (fullname.local ? attrConstantNS : attrConstant)))(fullname, value));
}

function defaultView(node) {
  return (node.ownerDocument && node.ownerDocument.defaultView) // node is a Node
      || (node.document && node) // node is a Window
      || node.defaultView; // node is a Document
}

function styleRemove(name) {
  return function() {
    this.style.removeProperty(name);
  };
}

function styleConstant(name, value, priority) {
  return function() {
    this.style.setProperty(name, value, priority);
  };
}

function styleFunction(name, value, priority) {
  return function() {
    var v = value.apply(this, arguments);
    if (v == null) this.style.removeProperty(name);
    else this.style.setProperty(name, v, priority);
  };
}

function selection_style(name, value, priority) {
  return arguments.length > 1
      ? this.each((value == null
            ? styleRemove : typeof value === "function"
            ? styleFunction
            : styleConstant)(name, value, priority == null ? "" : priority))
      : styleValue(this.node(), name);
}

function styleValue(node, name) {
  return node.style.getPropertyValue(name)
      || defaultView(node).getComputedStyle(node, null).getPropertyValue(name);
}

function propertyRemove(name) {
  return function() {
    delete this[name];
  };
}

function propertyConstant(name, value) {
  return function() {
    this[name] = value;
  };
}

function propertyFunction(name, value) {
  return function() {
    var v = value.apply(this, arguments);
    if (v == null) delete this[name];
    else this[name] = v;
  };
}

function selection_property(name, value) {
  return arguments.length > 1
      ? this.each((value == null
          ? propertyRemove : typeof value === "function"
          ? propertyFunction
          : propertyConstant)(name, value))
      : this.node()[name];
}

function classArray(string) {
  return string.trim().split(/^|\s+/);
}

function classList(node) {
  return node.classList || new ClassList(node);
}

function ClassList(node) {
  this._node = node;
  this._names = classArray(node.getAttribute("class") || "");
}

ClassList.prototype = {
  add: function(name) {
    var i = this._names.indexOf(name);
    if (i < 0) {
      this._names.push(name);
      this._node.setAttribute("class", this._names.join(" "));
    }
  },
  remove: function(name) {
    var i = this._names.indexOf(name);
    if (i >= 0) {
      this._names.splice(i, 1);
      this._node.setAttribute("class", this._names.join(" "));
    }
  },
  contains: function(name) {
    return this._names.indexOf(name) >= 0;
  }
};

function classedAdd(node, names) {
  var list = classList(node), i = -1, n = names.length;
  while (++i < n) list.add(names[i]);
}

function classedRemove(node, names) {
  var list = classList(node), i = -1, n = names.length;
  while (++i < n) list.remove(names[i]);
}

function classedTrue(names) {
  return function() {
    classedAdd(this, names);
  };
}

function classedFalse(names) {
  return function() {
    classedRemove(this, names);
  };
}

function classedFunction(names, value) {
  return function() {
    (value.apply(this, arguments) ? classedAdd : classedRemove)(this, names);
  };
}

function selection_classed(name, value) {
  var names = classArray(name + "");

  if (arguments.length < 2) {
    var list = classList(this.node()), i = -1, n = names.length;
    while (++i < n) if (!list.contains(names[i])) return false;
    return true;
  }

  return this.each((typeof value === "function"
      ? classedFunction : value
      ? classedTrue
      : classedFalse)(names, value));
}

function textRemove() {
  this.textContent = "";
}

function textConstant(value) {
  return function() {
    this.textContent = value;
  };
}

function textFunction(value) {
  return function() {
    var v = value.apply(this, arguments);
    this.textContent = v == null ? "" : v;
  };
}

function selection_text(value) {
  return arguments.length
      ? this.each(value == null
          ? textRemove : (typeof value === "function"
          ? textFunction
          : textConstant)(value))
      : this.node().textContent;
}

function htmlRemove() {
  this.innerHTML = "";
}

function htmlConstant(value) {
  return function() {
    this.innerHTML = value;
  };
}

function htmlFunction(value) {
  return function() {
    var v = value.apply(this, arguments);
    this.innerHTML = v == null ? "" : v;
  };
}

function selection_html(value) {
  return arguments.length
      ? this.each(value == null
          ? htmlRemove : (typeof value === "function"
          ? htmlFunction
          : htmlConstant)(value))
      : this.node().innerHTML;
}

function raise() {
  if (this.nextSibling) this.parentNode.appendChild(this);
}

function selection_raise() {
  return this.each(raise);
}

function lower() {
  if (this.previousSibling) this.parentNode.insertBefore(this, this.parentNode.firstChild);
}

function selection_lower() {
  return this.each(lower);
}

function selection_append(name) {
  var create = typeof name === "function" ? name : creator(name);
  return this.select(function() {
    return this.appendChild(create.apply(this, arguments));
  });
}

function constantNull() {
  return null;
}

function selection_insert(name, before) {
  var create = typeof name === "function" ? name : creator(name),
      select = before == null ? constantNull : typeof before === "function" ? before : selector(before);
  return this.select(function() {
    return this.insertBefore(create.apply(this, arguments), select.apply(this, arguments) || null);
  });
}

function remove() {
  var parent = this.parentNode;
  if (parent) parent.removeChild(this);
}

function selection_remove() {
  return this.each(remove);
}

function selection_cloneShallow() {
  return this.parentNode.insertBefore(this.cloneNode(false), this.nextSibling);
}

function selection_cloneDeep() {
  return this.parentNode.insertBefore(this.cloneNode(true), this.nextSibling);
}

function selection_clone(deep) {
  return this.select(deep ? selection_cloneDeep : selection_cloneShallow);
}

function selection_datum(value) {
  return arguments.length
      ? this.property("__data__", value)
      : this.node().__data__;
}

var filterEvents = {};

exports.event = null;

if (typeof document !== "undefined") {
  var element$1 = document.documentElement;
  if (!("onmouseenter" in element$1)) {
    filterEvents = {mouseenter: "mouseover", mouseleave: "mouseout"};
  }
}

function filterContextListener(listener, index, group) {
  listener = contextListener(listener, index, group);
  return function(event) {
    var related = event.relatedTarget;
    if (!related || (related !== this && !(related.compareDocumentPosition(this) & 8))) {
      listener.call(this, event);
    }
  };
}

function contextListener(listener, index, group) {
  return function(event1) {
    var event0 = exports.event; // Events can be reentrant (e.g., focus).
    exports.event = event1;
    try {
      listener.call(this, this.__data__, index, group);
    } finally {
      exports.event = event0;
    }
  };
}

function parseTypenames$1(typenames) {
  return typenames.trim().split(/^|\s+/).map(function(t) {
    var name = "", i = t.indexOf(".");
    if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i);
    return {type: t, name: name};
  });
}

function onRemove(typename) {
  return function() {
    var on = this.__on;
    if (!on) return;
    for (var j = 0, i = -1, m = on.length, o; j < m; ++j) {
      if (o = on[j], (!typename.type || o.type === typename.type) && o.name === typename.name) {
        this.removeEventListener(o.type, o.listener, o.capture);
      } else {
        on[++i] = o;
      }
    }
    if (++i) on.length = i;
    else delete this.__on;
  };
}

function onAdd(typename, value, capture) {
  var wrap = filterEvents.hasOwnProperty(typename.type) ? filterContextListener : contextListener;
  return function(d, i, group) {
    var on = this.__on, o, listener = wrap(value, i, group);
    if (on) for (var j = 0, m = on.length; j < m; ++j) {
      if ((o = on[j]).type === typename.type && o.name === typename.name) {
        this.removeEventListener(o.type, o.listener, o.capture);
        this.addEventListener(o.type, o.listener = listener, o.capture = capture);
        o.value = value;
        return;
      }
    }
    this.addEventListener(typename.type, listener, capture);
    o = {type: typename.type, name: typename.name, value: value, listener: listener, capture: capture};
    if (!on) this.__on = [o];
    else on.push(o);
  };
}

function selection_on(typename, value, capture) {
  var typenames = parseTypenames$1(typename + ""), i, n = typenames.length, t;

  if (arguments.length < 2) {
    var on = this.node().__on;
    if (on) for (var j = 0, m = on.length, o; j < m; ++j) {
      for (i = 0, o = on[j]; i < n; ++i) {
        if ((t = typenames[i]).type === o.type && t.name === o.name) {
          return o.value;
        }
      }
    }
    return;
  }

  on = value ? onAdd : onRemove;
  if (capture == null) capture = false;
  for (i = 0; i < n; ++i) this.each(on(typenames[i], value, capture));
  return this;
}

function customEvent(event1, listener, that, args) {
  var event0 = exports.event;
  event1.sourceEvent = exports.event;
  exports.event = event1;
  try {
    return listener.apply(that, args);
  } finally {
    exports.event = event0;
  }
}

function dispatchEvent(node, type, params) {
  var window = defaultView(node),
      event = window.CustomEvent;

  if (typeof event === "function") {
    event = new event(type, params);
  } else {
    event = window.document.createEvent("Event");
    if (params) event.initEvent(type, params.bubbles, params.cancelable), event.detail = params.detail;
    else event.initEvent(type, false, false);
  }

  node.dispatchEvent(event);
}

function dispatchConstant(type, params) {
  return function() {
    return dispatchEvent(this, type, params);
  };
}

function dispatchFunction(type, params) {
  return function() {
    return dispatchEvent(this, type, params.apply(this, arguments));
  };
}

function selection_dispatch(type, params) {
  return this.each((typeof params === "function"
      ? dispatchFunction
      : dispatchConstant)(type, params));
}

var root = [null];

function Selection(groups, parents) {
  this._groups = groups;
  this._parents = parents;
}

function selection() {
  return new Selection([[document.documentElement]], root);
}

Selection.prototype = selection.prototype = {
  constructor: Selection,
  select: selection_select,
  selectAll: selection_selectAll,
  filter: selection_filter,
  data: selection_data,
  enter: selection_enter,
  exit: selection_exit,
  merge: selection_merge,
  order: selection_order,
  sort: selection_sort,
  call: selection_call,
  nodes: selection_nodes,
  node: selection_node,
  size: selection_size,
  empty: selection_empty,
  each: selection_each,
  attr: selection_attr,
  style: selection_style,
  property: selection_property,
  classed: selection_classed,
  text: selection_text,
  html: selection_html,
  raise: selection_raise,
  lower: selection_lower,
  append: selection_append,
  insert: selection_insert,
  remove: selection_remove,
  clone: selection_clone,
  datum: selection_datum,
  on: selection_on,
  dispatch: selection_dispatch
};

function select(selector) {
  return typeof selector === "string"
      ? new Selection([[document.querySelector(selector)]], [document.documentElement])
      : new Selection([[selector]], root);
}

function create(name) {
  return select(creator(name).call(document.documentElement));
}

var nextId = 0;

function local() {
  return new Local;
}

function Local() {
  this._ = "@" + (++nextId).toString(36);
}

Local.prototype = local.prototype = {
  constructor: Local,
  get: function(node) {
    var id = this._;
    while (!(id in node)) if (!(node = node.parentNode)) return;
    return node[id];
  },
  set: function(node, value) {
    return node[this._] = value;
  },
  remove: function(node) {
    return this._ in node && delete node[this._];
  },
  toString: function() {
    return this._;
  }
};

function sourceEvent() {
  var current = exports.event, source;
  while (source = current.sourceEvent) current = source;
  return current;
}

function point(node, event) {
  var svg = node.ownerSVGElement || node;

  if (svg.createSVGPoint) {
    var point = svg.createSVGPoint();
    point.x = event.clientX, point.y = event.clientY;
    point = point.matrixTransform(node.getScreenCTM().inverse());
    return [point.x, point.y];
  }

  var rect = node.getBoundingClientRect();
  return [event.clientX - rect.left - node.clientLeft, event.clientY - rect.top - node.clientTop];
}

function mouse(node) {
  var event = sourceEvent();
  if (event.changedTouches) event = event.changedTouches[0];
  return point(node, event);
}

function selectAll(selector) {
  return typeof selector === "string"
      ? new Selection([document.querySelectorAll(selector)], [document.documentElement])
      : new Selection([selector == null ? [] : selector], root);
}

function touch(node, touches, identifier) {
  if (arguments.length < 3) identifier = touches, touches = sourceEvent().changedTouches;

  for (var i = 0, n = touches ? touches.length : 0, touch; i < n; ++i) {
    if ((touch = touches[i]).identifier === identifier) {
      return point(node, touch);
    }
  }

  return null;
}

function touches(node, touches) {
  if (touches == null) touches = sourceEvent().touches;

  for (var i = 0, n = touches ? touches.length : 0, points = new Array(n); i < n; ++i) {
    points[i] = point(node, touches[i]);
  }

  return points;
}

function nopropagation() {
  exports.event.stopImmediatePropagation();
}

function noevent() {
  exports.event.preventDefault();
  exports.event.stopImmediatePropagation();
}

function dragDisable(view) {
  var root = view.document.documentElement,
      selection$$1 = select(view).on("dragstart.drag", noevent, true);
  if ("onselectstart" in root) {
    selection$$1.on("selectstart.drag", noevent, true);
  } else {
    root.__noselect = root.style.MozUserSelect;
    root.style.MozUserSelect = "none";
  }
}

function yesdrag(view, noclick) {
  var root = view.document.documentElement,
      selection$$1 = select(view).on("dragstart.drag", null);
  if (noclick) {
    selection$$1.on("click.drag", noevent, true);
    setTimeout(function() { selection$$1.on("click.drag", null); }, 0);
  }
  if ("onselectstart" in root) {
    selection$$1.on("selectstart.drag", null);
  } else {
    root.style.MozUserSelect = root.__noselect;
    delete root.__noselect;
  }
}

function constant$2(x) {
  return function() {
    return x;
  };
}

function DragEvent(target, type, subject, id, active, x, y, dx, dy, dispatch) {
  this.target = target;
  this.type = type;
  this.subject = subject;
  this.identifier = id;
  this.active = active;
  this.x = x;
  this.y = y;
  this.dx = dx;
  this.dy = dy;
  this._ = dispatch;
}

DragEvent.prototype.on = function() {
  var value = this._.on.apply(this._, arguments);
  return value === this._ ? this : value;
};

// Ignore right-click, since that should open the context menu.
function defaultFilter() {
  return !exports.event.button;
}

function defaultContainer() {
  return this.parentNode;
}

function defaultSubject(d) {
  return d == null ? {x: exports.event.x, y: exports.event.y} : d;
}

function defaultTouchable() {
  return "ontouchstart" in this;
}

function drag() {
  var filter = defaultFilter,
      container = defaultContainer,
      subject = defaultSubject,
      touchable = defaultTouchable,
      gestures = {},
      listeners = dispatch("start", "drag", "end"),
      active = 0,
      mousedownx,
      mousedowny,
      mousemoving,
      touchending,
      clickDistance2 = 0;

  function drag(selection$$1) {
    selection$$1
        .on("mousedown.drag", mousedowned)
      .filter(touchable)
        .on("touchstart.drag", touchstarted)
        .on("touchmove.drag", touchmoved)
        .on("touchend.drag touchcancel.drag", touchended)
        .style("touch-action", "none")
        .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)");
  }

  function mousedowned() {
    if (touchending || !filter.apply(this, arguments)) return;
    var gesture = beforestart("mouse", container.apply(this, arguments), mouse, this, arguments);
    if (!gesture) return;
    select(exports.event.view).on("mousemove.drag", mousemoved, true).on("mouseup.drag", mouseupped, true);
    dragDisable(exports.event.view);
    nopropagation();
    mousemoving = false;
    mousedownx = exports.event.clientX;
    mousedowny = exports.event.clientY;
    gesture("start");
  }

  function mousemoved() {
    noevent();
    if (!mousemoving) {
      var dx = exports.event.clientX - mousedownx, dy = exports.event.clientY - mousedowny;
      mousemoving = dx * dx + dy * dy > clickDistance2;
    }
    gestures.mouse("drag");
  }

  function mouseupped() {
    select(exports.event.view).on("mousemove.drag mouseup.drag", null);
    yesdrag(exports.event.view, mousemoving);
    noevent();
    gestures.mouse("end");
  }

  function touchstarted() {
    if (!filter.apply(this, arguments)) return;
    var touches$$1 = exports.event.changedTouches,
        c = container.apply(this, arguments),
        n = touches$$1.length, i, gesture;

    for (i = 0; i < n; ++i) {
      if (gesture = beforestart(touches$$1[i].identifier, c, touch, this, arguments)) {
        nopropagation();
        gesture("start");
      }
    }
  }

  function touchmoved() {
    var touches$$1 = exports.event.changedTouches,
        n = touches$$1.length, i, gesture;

    for (i = 0; i < n; ++i) {
      if (gesture = gestures[touches$$1[i].identifier]) {
        noevent();
        gesture("drag");
      }
    }
  }

  function touchended() {
    var touches$$1 = exports.event.changedTouches,
        n = touches$$1.length, i, gesture;

    if (touchending) clearTimeout(touchending);
    touchending = setTimeout(function() { touchending = null; }, 500); // Ghost clicks are delayed!
    for (i = 0; i < n; ++i) {
      if (gesture = gestures[touches$$1[i].identifier]) {
        nopropagation();
        gesture("end");
      }
    }
  }

  function beforestart(id, container, point$$1, that, args) {
    var p = point$$1(container, id), s, dx, dy,
        sublisteners = listeners.copy();

    if (!customEvent(new DragEvent(drag, "beforestart", s, id, active, p[0], p[1], 0, 0, sublisteners), function() {
      if ((exports.event.subject = s = subject.apply(that, args)) == null) return false;
      dx = s.x - p[0] || 0;
      dy = s.y - p[1] || 0;
      return true;
    })) return;

    return function gesture(type) {
      var p0 = p, n;
      switch (type) {
        case "start": gestures[id] = gesture, n = active++; break;
        case "end": delete gestures[id], --active; // nobreak
        case "drag": p = point$$1(container, id), n = active; break;
      }
      customEvent(new DragEvent(drag, type, s, id, n, p[0] + dx, p[1] + dy, p[0] - p0[0], p[1] - p0[1], sublisteners), sublisteners.apply, sublisteners, [type, that, args]);
    };
  }

  drag.filter = function(_) {
    return arguments.length ? (filter = typeof _ === "function" ? _ : constant$2(!!_), drag) : filter;
  };

  drag.container = function(_) {
    return arguments.length ? (container = typeof _ === "function" ? _ : constant$2(_), drag) : container;
  };

  drag.subject = function(_) {
    return arguments.length ? (subject = typeof _ === "function" ? _ : constant$2(_), drag) : subject;
  };

  drag.touchable = function(_) {
    return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$2(!!_), drag) : touchable;
  };

  drag.on = function() {
    var value = listeners.on.apply(listeners, arguments);
    return value === listeners ? drag : value;
  };

  drag.clickDistance = function(_) {
    return arguments.length ? (clickDistance2 = (_ = +_) * _, drag) : Math.sqrt(clickDistance2);
  };

  return drag;
}

function define(constructor, factory, prototype) {
  constructor.prototype = factory.prototype = prototype;
  prototype.constructor = constructor;
}

function extend(parent, definition) {
  var prototype = Object.create(parent.prototype);
  for (var key in definition) prototype[key] = definition[key];
  return prototype;
}

function Color() {}

var darker = 0.7;
var brighter = 1 / darker;

var reI = "\\s*([+-]?\\d+)\\s*",
    reN = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*",
    reP = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*",
    reHex3 = /^#([0-9a-f]{3})$/,
    reHex6 = /^#([0-9a-f]{6})$/,
    reRgbInteger = new RegExp("^rgb\\(" + [reI, reI, reI] + "\\)$"),
    reRgbPercent = new RegExp("^rgb\\(" + [reP, reP, reP] + "\\)$"),
    reRgbaInteger = new RegExp("^rgba\\(" + [reI, reI, reI, reN] + "\\)$"),
    reRgbaPercent = new RegExp("^rgba\\(" + [reP, reP, reP, reN] + "\\)$"),
    reHslPercent = new RegExp("^hsl\\(" + [reN, reP, reP] + "\\)$"),
    reHslaPercent = new RegExp("^hsla\\(" + [reN, reP, reP, reN] + "\\)$");

var named = {
  aliceblue: 0xf0f8ff,
  antiquewhite: 0xfaebd7,
  aqua: 0x00ffff,
  aquamarine: 0x7fffd4,
  azure: 0xf0ffff,
  beige: 0xf5f5dc,
  bisque: 0xffe4c4,
  black: 0x000000,
  blanchedalmond: 0xffebcd,
  blue: 0x0000ff,
  blueviolet: 0x8a2be2,
  brown: 0xa52a2a,
  burlywood: 0xdeb887,
  cadetblue: 0x5f9ea0,
  chartreuse: 0x7fff00,
  chocolate: 0xd2691e,
  coral: 0xff7f50,
  cornflowerblue: 0x6495ed,
  cornsilk: 0xfff8dc,
  crimson: 0xdc143c,
  cyan: 0x00ffff,
  darkblue: 0x00008b,
  darkcyan: 0x008b8b,
  darkgoldenrod: 0xb8860b,
  darkgray: 0xa9a9a9,
  darkgreen: 0x006400,
  darkgrey: 0xa9a9a9,
  darkkhaki: 0xbdb76b,
  darkmagenta: 0x8b008b,
  darkolivegreen: 0x556b2f,
  darkorange: 0xff8c00,
  darkorchid: 0x9932cc,
  darkred: 0x8b0000,
  darksalmon: 0xe9967a,
  darkseagreen: 0x8fbc8f,
  darkslateblue: 0x483d8b,
  darkslategray: 0x2f4f4f,
  darkslategrey: 0x2f4f4f,
  darkturquoise: 0x00ced1,
  darkviolet: 0x9400d3,
  deeppink: 0xff1493,
  deepskyblue: 0x00bfff,
  dimgray: 0x696969,
  dimgrey: 0x696969,
  dodgerblue: 0x1e90ff,
  firebrick: 0xb22222,
  floralwhite: 0xfffaf0,
  forestgreen: 0x228b22,
  fuchsia: 0xff00ff,
  gainsboro: 0xdcdcdc,
  ghostwhite: 0xf8f8ff,
  gold: 0xffd700,
  goldenrod: 0xdaa520,
  gray: 0x808080,
  green: 0x008000,
  greenyellow: 0xadff2f,
  grey: 0x808080,
  honeydew: 0xf0fff0,
  hotpink: 0xff69b4,
  indianred: 0xcd5c5c,
  indigo: 0x4b0082,
  ivory: 0xfffff0,
  khaki: 0xf0e68c,
  lavender: 0xe6e6fa,
  lavenderblush: 0xfff0f5,
  lawngreen: 0x7cfc00,
  lemonchiffon: 0xfffacd,
  lightblue: 0xadd8e6,
  lightcoral: 0xf08080,
  lightcyan: 0xe0ffff,
  lightgoldenrodyellow: 0xfafad2,
  lightgray: 0xd3d3d3,
  lightgreen: 0x90ee90,
  lightgrey: 0xd3d3d3,
  lightpink: 0xffb6c1,
  lightsalmon: 0xffa07a,
  lightseagreen: 0x20b2aa,
  lightskyblue: 0x87cefa,
  lightslategray: 0x778899,
  lightslategrey: 0x778899,
  lightsteelblue: 0xb0c4de,
  lightyellow: 0xffffe0,
  lime: 0x00ff00,
  limegreen: 0x32cd32,
  linen: 0xfaf0e6,
  magenta: 0xff00ff,
  maroon: 0x800000,
  mediumaquamarine: 0x66cdaa,
  mediumblue: 0x0000cd,
  mediumorchid: 0xba55d3,
  mediumpurple: 0x9370db,
  mediumseagreen: 0x3cb371,
  mediumslateblue: 0x7b68ee,
  mediumspringgreen: 0x00fa9a,
  mediumturquoise: 0x48d1cc,
  mediumvioletred: 0xc71585,
  midnightblue: 0x191970,
  mintcream: 0xf5fffa,
  mistyrose: 0xffe4e1,
  moccasin: 0xffe4b5,
  navajowhite: 0xffdead,
  navy: 0x000080,
  oldlace: 0xfdf5e6,
  olive: 0x808000,
  olivedrab: 0x6b8e23,
  orange: 0xffa500,
  orangered: 0xff4500,
  orchid: 0xda70d6,
  palegoldenrod: 0xeee8aa,
  palegreen: 0x98fb98,
  paleturquoise: 0xafeeee,
  palevioletred: 0xdb7093,
  papayawhip: 0xffefd5,
  peachpuff: 0xffdab9,
  peru: 0xcd853f,
  pink: 0xffc0cb,
  plum: 0xdda0dd,
  powderblue: 0xb0e0e6,
  purple: 0x800080,
  rebeccapurple: 0x663399,
  red: 0xff0000,
  rosybrown: 0xbc8f8f,
  royalblue: 0x4169e1,
  saddlebrown: 0x8b4513,
  salmon: 0xfa8072,
  sandybrown: 0xf4a460,
  seagreen: 0x2e8b57,
  seashell: 0xfff5ee,
  sienna: 0xa0522d,
  silver: 0xc0c0c0,
  skyblue: 0x87ceeb,
  slateblue: 0x6a5acd,
  slategray: 0x708090,
  slategrey: 0x708090,
  snow: 0xfffafa,
  springgreen: 0x00ff7f,
  steelblue: 0x4682b4,
  tan: 0xd2b48c,
  teal: 0x008080,
  thistle: 0xd8bfd8,
  tomato: 0xff6347,
  turquoise: 0x40e0d0,
  violet: 0xee82ee,
  wheat: 0xf5deb3,
  white: 0xffffff,
  whitesmoke: 0xf5f5f5,
  yellow: 0xffff00,
  yellowgreen: 0x9acd32
};

define(Color, color, {
  displayable: function() {
    return this.rgb().displayable();
  },
  hex: function() {
    return this.rgb().hex();
  },
  toString: function() {
    return this.rgb() + "";
  }
});

function color(format) {
  var m;
  format = (format + "").trim().toLowerCase();
  return (m = reHex3.exec(format)) ? (m = parseInt(m[1], 16), new Rgb((m >> 8 & 0xf) | (m >> 4 & 0x0f0), (m >> 4 & 0xf) | (m & 0xf0), ((m & 0xf) << 4) | (m & 0xf), 1)) // #f00
      : (m = reHex6.exec(format)) ? rgbn(parseInt(m[1], 16)) // #ff0000
      : (m = reRgbInteger.exec(format)) ? new Rgb(m[1], m[2], m[3], 1) // rgb(255, 0, 0)
      : (m = reRgbPercent.exec(format)) ? new Rgb(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, 1) // rgb(100%, 0%, 0%)
      : (m = reRgbaInteger.exec(format)) ? rgba(m[1], m[2], m[3], m[4]) // rgba(255, 0, 0, 1)
      : (m = reRgbaPercent.exec(format)) ? rgba(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, m[4]) // rgb(100%, 0%, 0%, 1)
      : (m = reHslPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, 1) // hsl(120, 50%, 50%)
      : (m = reHslaPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, m[4]) // hsla(120, 50%, 50%, 1)
      : named.hasOwnProperty(format) ? rgbn(named[format])
      : format === "transparent" ? new Rgb(NaN, NaN, NaN, 0)
      : null;
}

function rgbn(n) {
  return new Rgb(n >> 16 & 0xff, n >> 8 & 0xff, n & 0xff, 1);
}

function rgba(r, g, b, a) {
  if (a <= 0) r = g = b = NaN;
  return new Rgb(r, g, b, a);
}

function rgbConvert(o) {
  if (!(o instanceof Color)) o = color(o);
  if (!o) return new Rgb;
  o = o.rgb();
  return new Rgb(o.r, o.g, o.b, o.opacity);
}

function rgb(r, g, b, opacity) {
  return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity);
}

function Rgb(r, g, b, opacity) {
  this.r = +r;
  this.g = +g;
  this.b = +b;
  this.opacity = +opacity;
}

define(Rgb, rgb, extend(Color, {
  brighter: function(k) {
    k = k == null ? brighter : Math.pow(brighter, k);
    return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
  },
  darker: function(k) {
    k = k == null ? darker : Math.pow(darker, k);
    return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
  },
  rgb: function() {
    return this;
  },
  displayable: function() {
    return (0 <= this.r && this.r <= 255)
        && (0 <= this.g && this.g <= 255)
        && (0 <= this.b && this.b <= 255)
        && (0 <= this.opacity && this.opacity <= 1);
  },
  hex: function() {
    return "#" + hex(this.r) + hex(this.g) + hex(this.b);
  },
  toString: function() {
    var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a));
    return (a === 1 ? "rgb(" : "rgba(")
        + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", "
        + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", "
        + Math.max(0, Math.min(255, Math.round(this.b) || 0))
        + (a === 1 ? ")" : ", " + a + ")");
  }
}));

function hex(value) {
  value = Math.max(0, Math.min(255, Math.round(value) || 0));
  return (value < 16 ? "0" : "") + value.toString(16);
}

function hsla(h, s, l, a) {
  if (a <= 0) h = s = l = NaN;
  else if (l <= 0 || l >= 1) h = s = NaN;
  else if (s <= 0) h = NaN;
  return new Hsl(h, s, l, a);
}

function hslConvert(o) {
  if (o instanceof Hsl) return new Hsl(o.h, o.s, o.l, o.opacity);
  if (!(o instanceof Color)) o = color(o);
  if (!o) return new Hsl;
  if (o instanceof Hsl) return o;
  o = o.rgb();
  var r = o.r / 255,
      g = o.g / 255,
      b = o.b / 255,
      min = Math.min(r, g, b),
      max = Math.max(r, g, b),
      h = NaN,
      s = max - min,
      l = (max + min) / 2;
  if (s) {
    if (r === max) h = (g - b) / s + (g < b) * 6;
    else if (g === max) h = (b - r) / s + 2;
    else h = (r - g) / s + 4;
    s /= l < 0.5 ? max + min : 2 - max - min;
    h *= 60;
  } else {
    s = l > 0 && l < 1 ? 0 : h;
  }
  return new Hsl(h, s, l, o.opacity);
}

function hsl(h, s, l, opacity) {
  return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity);
}

function Hsl(h, s, l, opacity) {
  this.h = +h;
  this.s = +s;
  this.l = +l;
  this.opacity = +opacity;
}

define(Hsl, hsl, extend(Color, {
  brighter: function(k) {
    k = k == null ? brighter : Math.pow(brighter, k);
    return new Hsl(this.h, this.s, this.l * k, this.opacity);
  },
  darker: function(k) {
    k = k == null ? darker : Math.pow(darker, k);
    return new Hsl(this.h, this.s, this.l * k, this.opacity);
  },
  rgb: function() {
    var h = this.h % 360 + (this.h < 0) * 360,
        s = isNaN(h) || isNaN(this.s) ? 0 : this.s,
        l = this.l,
        m2 = l + (l < 0.5 ? l : 1 - l) * s,
        m1 = 2 * l - m2;
    return new Rgb(
      hsl2rgb(h >= 240 ? h - 240 : h + 120, m1, m2),
      hsl2rgb(h, m1, m2),
      hsl2rgb(h < 120 ? h + 240 : h - 120, m1, m2),
      this.opacity
    );
  },
  displayable: function() {
    return (0 <= this.s && this.s <= 1 || isNaN(this.s))
        && (0 <= this.l && this.l <= 1)
        && (0 <= this.opacity && this.opacity <= 1);
  }
}));

/* From FvD 13.37, CSS Color Module Level 3 */
function hsl2rgb(h, m1, m2) {
  return (h < 60 ? m1 + (m2 - m1) * h / 60
      : h < 180 ? m2
      : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60
      : m1) * 255;
}

var deg2rad = Math.PI / 180;
var rad2deg = 180 / Math.PI;

// https://beta.observablehq.com/@mbostock/lab-and-rgb
var K = 18,
    Xn = 0.96422,
    Yn = 1,
    Zn = 0.82521,
    t0 = 4 / 29,
    t1 = 6 / 29,
    t2 = 3 * t1 * t1,
    t3 = t1 * t1 * t1;

function labConvert(o) {
  if (o instanceof Lab) return new Lab(o.l, o.a, o.b, o.opacity);
  if (o instanceof Hcl) {
    if (isNaN(o.h)) return new Lab(o.l, 0, 0, o.opacity);
    var h = o.h * deg2rad;
    return new Lab(o.l, Math.cos(h) * o.c, Math.sin(h) * o.c, o.opacity);
  }
  if (!(o instanceof Rgb)) o = rgbConvert(o);
  var r = rgb2lrgb(o.r),
      g = rgb2lrgb(o.g),
      b = rgb2lrgb(o.b),
      y = xyz2lab((0.2225045 * r + 0.7168786 * g + 0.0606169 * b) / Yn), x, z;
  if (r === g && g === b) x = z = y; else {
    x = xyz2lab((0.4360747 * r + 0.3850649 * g + 0.1430804 * b) / Xn);
    z = xyz2lab((0.0139322 * r + 0.0971045 * g + 0.7141733 * b) / Zn);
  }
  return new Lab(116 * y - 16, 500 * (x - y), 200 * (y - z), o.opacity);
}

function gray(l, opacity) {
  return new Lab(l, 0, 0, opacity == null ? 1 : opacity);
}

function lab(l, a, b, opacity) {
  return arguments.length === 1 ? labConvert(l) : new Lab(l, a, b, opacity == null ? 1 : opacity);
}

function Lab(l, a, b, opacity) {
  this.l = +l;
  this.a = +a;
  this.b = +b;
  this.opacity = +opacity;
}

define(Lab, lab, extend(Color, {
  brighter: function(k) {
    return new Lab(this.l + K * (k == null ? 1 : k), this.a, this.b, this.opacity);
  },
  darker: function(k) {
    return new Lab(this.l - K * (k == null ? 1 : k), this.a, this.b, this.opacity);
  },
  rgb: function() {
    var y = (this.l + 16) / 116,
        x = isNaN(this.a) ? y : y + this.a / 500,
        z = isNaN(this.b) ? y : y - this.b / 200;
    x = Xn * lab2xyz(x);
    y = Yn * lab2xyz(y);
    z = Zn * lab2xyz(z);
    return new Rgb(
      lrgb2rgb( 3.1338561 * x - 1.6168667 * y - 0.4906146 * z),
      lrgb2rgb(-0.9787684 * x + 1.9161415 * y + 0.0334540 * z),
      lrgb2rgb( 0.0719453 * x - 0.2289914 * y + 1.4052427 * z),
      this.opacity
    );
  }
}));

function xyz2lab(t) {
  return t > t3 ? Math.pow(t, 1 / 3) : t / t2 + t0;
}

function lab2xyz(t) {
  return t > t1 ? t * t * t : t2 * (t - t0);
}

function lrgb2rgb(x) {
  return 255 * (x <= 0.0031308 ? 12.92 * x : 1.055 * Math.pow(x, 1 / 2.4) - 0.055);
}

function rgb2lrgb(x) {
  return (x /= 255) <= 0.04045 ? x / 12.92 : Math.pow((x + 0.055) / 1.055, 2.4);
}

function hclConvert(o) {
  if (o instanceof Hcl) return new Hcl(o.h, o.c, o.l, o.opacity);
  if (!(o instanceof Lab)) o = labConvert(o);
  if (o.a === 0 && o.b === 0) return new Hcl(NaN, 0, o.l, o.opacity);
  var h = Math.atan2(o.b, o.a) * rad2deg;
  return new Hcl(h < 0 ? h + 360 : h, Math.sqrt(o.a * o.a + o.b * o.b), o.l, o.opacity);
}

function lch(l, c, h, opacity) {
  return arguments.length === 1 ? hclConvert(l) : new Hcl(h, c, l, opacity == null ? 1 : opacity);
}

function hcl(h, c, l, opacity) {
  return arguments.length === 1 ? hclConvert(h) : new Hcl(h, c, l, opacity == null ? 1 : opacity);
}

function Hcl(h, c, l, opacity) {
  this.h = +h;
  this.c = +c;
  this.l = +l;
  this.opacity = +opacity;
}

define(Hcl, hcl, extend(Color, {
  brighter: function(k) {
    return new Hcl(this.h, this.c, this.l + K * (k == null ? 1 : k), this.opacity);
  },
  darker: function(k) {
    return new Hcl(this.h, this.c, this.l - K * (k == null ? 1 : k), this.opacity);
  },
  rgb: function() {
    return labConvert(this).rgb();
  }
}));

var A = -0.14861,
    B = +1.78277,
    C = -0.29227,
    D = -0.90649,
    E = +1.97294,
    ED = E * D,
    EB = E * B,
    BC_DA = B * C - D * A;

function cubehelixConvert(o) {
  if (o instanceof Cubehelix) return new Cubehelix(o.h, o.s, o.l, o.opacity);
  if (!(o instanceof Rgb)) o = rgbConvert(o);
  var r = o.r / 255,
      g = o.g / 255,
      b = o.b / 255,
      l = (BC_DA * b + ED * r - EB * g) / (BC_DA + ED - EB),
      bl = b - l,
      k = (E * (g - l) - C * bl) / D,
      s = Math.sqrt(k * k + bl * bl) / (E * l * (1 - l)), // NaN if l=0 or l=1
      h = s ? Math.atan2(k, bl) * rad2deg - 120 : NaN;
  return new Cubehelix(h < 0 ? h + 360 : h, s, l, o.opacity);
}

function cubehelix(h, s, l, opacity) {
  return arguments.length === 1 ? cubehelixConvert(h) : new Cubehelix(h, s, l, opacity == null ? 1 : opacity);
}

function Cubehelix(h, s, l, opacity) {
  this.h = +h;
  this.s = +s;
  this.l = +l;
  this.opacity = +opacity;
}

define(Cubehelix, cubehelix, extend(Color, {
  brighter: function(k) {
    k = k == null ? brighter : Math.pow(brighter, k);
    return new Cubehelix(this.h, this.s, this.l * k, this.opacity);
  },
  darker: function(k) {
    k = k == null ? darker : Math.pow(darker, k);
    return new Cubehelix(this.h, this.s, this.l * k, this.opacity);
  },
  rgb: function() {
    var h = isNaN(this.h) ? 0 : (this.h + 120) * deg2rad,
        l = +this.l,
        a = isNaN(this.s) ? 0 : this.s * l * (1 - l),
        cosh = Math.cos(h),
        sinh = Math.sin(h);
    return new Rgb(
      255 * (l + a * (A * cosh + B * sinh)),
      255 * (l + a * (C * cosh + D * sinh)),
      255 * (l + a * (E * cosh)),
      this.opacity
    );
  }
}));

function basis(t1, v0, v1, v2, v3) {
  var t2 = t1 * t1, t3 = t2 * t1;
  return ((1 - 3 * t1 + 3 * t2 - t3) * v0
      + (4 - 6 * t2 + 3 * t3) * v1
      + (1 + 3 * t1 + 3 * t2 - 3 * t3) * v2
      + t3 * v3) / 6;
}

function basis$1(values) {
  var n = values.length - 1;
  return function(t) {
    var i = t <= 0 ? (t = 0) : t >= 1 ? (t = 1, n - 1) : Math.floor(t * n),
        v1 = values[i],
        v2 = values[i + 1],
        v0 = i > 0 ? values[i - 1] : 2 * v1 - v2,
        v3 = i < n - 1 ? values[i + 2] : 2 * v2 - v1;
    return basis((t - i / n) * n, v0, v1, v2, v3);
  };
}

function basisClosed(values) {
  var n = values.length;
  return function(t) {
    var i = Math.floor(((t %= 1) < 0 ? ++t : t) * n),
        v0 = values[(i + n - 1) % n],
        v1 = values[i % n],
        v2 = values[(i + 1) % n],
        v3 = values[(i + 2) % n];
    return basis((t - i / n) * n, v0, v1, v2, v3);
  };
}

function constant$3(x) {
  return function() {
    return x;
  };
}

function linear(a, d) {
  return function(t) {
    return a + t * d;
  };
}

function exponential(a, b, y) {
  return a = Math.pow(a, y), b = Math.pow(b, y) - a, y = 1 / y, function(t) {
    return Math.pow(a + t * b, y);
  };
}

function hue(a, b) {
  var d = b - a;
  return d ? linear(a, d > 180 || d < -180 ? d - 360 * Math.round(d / 360) : d) : constant$3(isNaN(a) ? b : a);
}

function gamma(y) {
  return (y = +y) === 1 ? nogamma : function(a, b) {
    return b - a ? exponential(a, b, y) : constant$3(isNaN(a) ? b : a);
  };
}

function nogamma(a, b) {
  var d = b - a;
  return d ? linear(a, d) : constant$3(isNaN(a) ? b : a);
}

var interpolateRgb = (function rgbGamma(y) {
  var color$$1 = gamma(y);

  function rgb$$1(start, end) {
    var r = color$$1((start = rgb(start)).r, (end = rgb(end)).r),
        g = color$$1(start.g, end.g),
        b = color$$1(start.b, end.b),
        opacity = nogamma(start.opacity, end.opacity);
    return function(t) {
      start.r = r(t);
      start.g = g(t);
      start.b = b(t);
      start.opacity = opacity(t);
      return start + "";
    };
  }

  rgb$$1.gamma = rgbGamma;

  return rgb$$1;
})(1);

function rgbSpline(spline) {
  return function(colors) {
    var n = colors.length,
        r = new Array(n),
        g = new Array(n),
        b = new Array(n),
        i, color$$1;
    for (i = 0; i < n; ++i) {
      color$$1 = rgb(colors[i]);
      r[i] = color$$1.r || 0;
      g[i] = color$$1.g || 0;
      b[i] = color$$1.b || 0;
    }
    r = spline(r);
    g = spline(g);
    b = spline(b);
    color$$1.opacity = 1;
    return function(t) {
      color$$1.r = r(t);
      color$$1.g = g(t);
      color$$1.b = b(t);
      return color$$1 + "";
    };
  };
}

var rgbBasis = rgbSpline(basis$1);
var rgbBasisClosed = rgbSpline(basisClosed);

function array$1(a, b) {
  var nb = b ? b.length : 0,
      na = a ? Math.min(nb, a.length) : 0,
      x = new Array(na),
      c = new Array(nb),
      i;

  for (i = 0; i < na; ++i) x[i] = interpolateValue(a[i], b[i]);
  for (; i < nb; ++i) c[i] = b[i];

  return function(t) {
    for (i = 0; i < na; ++i) c[i] = x[i](t);
    return c;
  };
}

function date(a, b) {
  var d = new Date;
  return a = +a, b -= a, function(t) {
    return d.setTime(a + b * t), d;
  };
}

function reinterpolate(a, b) {
  return a = +a, b -= a, function(t) {
    return a + b * t;
  };
}

function object(a, b) {
  var i = {},
      c = {},
      k;

  if (a === null || typeof a !== "object") a = {};
  if (b === null || typeof b !== "object") b = {};

  for (k in b) {
    if (k in a) {
      i[k] = interpolateValue(a[k], b[k]);
    } else {
      c[k] = b[k];
    }
  }

  return function(t) {
    for (k in i) c[k] = i[k](t);
    return c;
  };
}

var reA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g,
    reB = new RegExp(reA.source, "g");

function zero(b) {
  return function() {
    return b;
  };
}

function one(b) {
  return function(t) {
    return b(t) + "";
  };
}

function interpolateString(a, b) {
  var bi = reA.lastIndex = reB.lastIndex = 0, // scan index for next number in b
      am, // current match in a
      bm, // current match in b
      bs, // string preceding current number in b, if any
      i = -1, // index in s
      s = [], // string constants and placeholders
      q = []; // number interpolators

  // Coerce inputs to strings.
  a = a + "", b = b + "";

  // Interpolate pairs of numbers in a & b.
  while ((am = reA.exec(a))
      && (bm = reB.exec(b))) {
    if ((bs = bm.index) > bi) { // a string precedes the next number in b
      bs = b.slice(bi, bs);
      if (s[i]) s[i] += bs; // coalesce with previous string
      else s[++i] = bs;
    }
    if ((am = am[0]) === (bm = bm[0])) { // numbers in a & b match
      if (s[i]) s[i] += bm; // coalesce with previous string
      else s[++i] = bm;
    } else { // interpolate non-matching numbers
      s[++i] = null;
      q.push({i: i, x: reinterpolate(am, bm)});
    }
    bi = reB.lastIndex;
  }

  // Add remains of b.
  if (bi < b.length) {
    bs = b.slice(bi);
    if (s[i]) s[i] += bs; // coalesce with previous string
    else s[++i] = bs;
  }

  // Special optimization for only a single match.
  // Otherwise, interpolate each of the numbers and rejoin the string.
  return s.length < 2 ? (q[0]
      ? one(q[0].x)
      : zero(b))
      : (b = q.length, function(t) {
          for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t);
          return s.join("");
        });
}

function interpolateValue(a, b) {
  var t = typeof b, c;
  return b == null || t === "boolean" ? constant$3(b)
      : (t === "number" ? reinterpolate
      : t === "string" ? ((c = color(b)) ? (b = c, interpolateRgb) : interpolateString)
      : b instanceof color ? interpolateRgb
      : b instanceof Date ? date
      : Array.isArray(b) ? array$1
      : typeof b.valueOf !== "function" && typeof b.toString !== "function" || isNaN(b) ? object
      : reinterpolate)(a, b);
}

function interpolateRound(a, b) {
  return a = +a, b -= a, function(t) {
    return Math.round(a + b * t);
  };
}

var degrees = 180 / Math.PI;

var identity$2 = {
  translateX: 0,
  translateY: 0,
  rotate: 0,
  skewX: 0,
  scaleX: 1,
  scaleY: 1
};

function decompose(a, b, c, d, e, f) {
  var scaleX, scaleY, skewX;
  if (scaleX = Math.sqrt(a * a + b * b)) a /= scaleX, b /= scaleX;
  if (skewX = a * c + b * d) c -= a * skewX, d -= b * skewX;
  if (scaleY = Math.sqrt(c * c + d * d)) c /= scaleY, d /= scaleY, skewX /= scaleY;
  if (a * d < b * c) a = -a, b = -b, skewX = -skewX, scaleX = -scaleX;
  return {
    translateX: e,
    translateY: f,
    rotate: Math.atan2(b, a) * degrees,
    skewX: Math.atan(skewX) * degrees,
    scaleX: scaleX,
    scaleY: scaleY
  };
}

var cssNode,
    cssRoot,
    cssView,
    svgNode;

function parseCss(value) {
  if (value === "none") return identity$2;
  if (!cssNode) cssNode = document.createElement("DIV"), cssRoot = document.documentElement, cssView = document.defaultView;
  cssNode.style.transform = value;
  value = cssView.getComputedStyle(cssRoot.appendChild(cssNode), null).getPropertyValue("transform");
  cssRoot.removeChild(cssNode);
  value = value.slice(7, -1).split(",");
  return decompose(+value[0], +value[1], +value[2], +value[3], +value[4], +value[5]);
}

function parseSvg(value) {
  if (value == null) return identity$2;
  if (!svgNode) svgNode = document.createElementNS("http://www.w3.org/2000/svg", "g");
  svgNode.setAttribute("transform", value);
  if (!(value = svgNode.transform.baseVal.consolidate())) return identity$2;
  value = value.matrix;
  return decompose(value.a, value.b, value.c, value.d, value.e, value.f);
}

function interpolateTransform(parse, pxComma, pxParen, degParen) {

  function pop(s) {
    return s.length ? s.pop() + " " : "";
  }

  function translate(xa, ya, xb, yb, s, q) {
    if (xa !== xb || ya !== yb) {
      var i = s.push("translate(", null, pxComma, null, pxParen);
      q.push({i: i - 4, x: reinterpolate(xa, xb)}, {i: i - 2, x: reinterpolate(ya, yb)});
    } else if (xb || yb) {
      s.push("translate(" + xb + pxComma + yb + pxParen);
    }
  }

  function rotate(a, b, s, q) {
    if (a !== b) {
      if (a - b > 180) b += 360; else if (b - a > 180) a += 360; // shortest path
      q.push({i: s.push(pop(s) + "rotate(", null, degParen) - 2, x: reinterpolate(a, b)});
    } else if (b) {
      s.push(pop(s) + "rotate(" + b + degParen);
    }
  }

  function skewX(a, b, s, q) {
    if (a !== b) {
      q.push({i: s.push(pop(s) + "skewX(", null, degParen) - 2, x: reinterpolate(a, b)});
    } else if (b) {
      s.push(pop(s) + "skewX(" + b + degParen);
    }
  }

  function scale(xa, ya, xb, yb, s, q) {
    if (xa !== xb || ya !== yb) {
      var i = s.push(pop(s) + "scale(", null, ",", null, ")");
      q.push({i: i - 4, x: reinterpolate(xa, xb)}, {i: i - 2, x: reinterpolate(ya, yb)});
    } else if (xb !== 1 || yb !== 1) {
      s.push(pop(s) + "scale(" + xb + "," + yb + ")");
    }
  }

  return function(a, b) {
    var s = [], // string constants and placeholders
        q = []; // number interpolators
    a = parse(a), b = parse(b);
    translate(a.translateX, a.translateY, b.translateX, b.translateY, s, q);
    rotate(a.rotate, b.rotate, s, q);
    skewX(a.skewX, b.skewX, s, q);
    scale(a.scaleX, a.scaleY, b.scaleX, b.scaleY, s, q);
    a = b = null; // gc
    return function(t) {
      var i = -1, n = q.length, o;
      while (++i < n) s[(o = q[i]).i] = o.x(t);
      return s.join("");
    };
  };
}

var interpolateTransformCss = interpolateTransform(parseCss, "px, ", "px)", "deg)");
var interpolateTransformSvg = interpolateTransform(parseSvg, ", ", ")", ")");

var rho = Math.SQRT2,
    rho2 = 2,
    rho4 = 4,
    epsilon2 = 1e-12;

function cosh(x) {
  return ((x = Math.exp(x)) + 1 / x) / 2;
}

function sinh(x) {
  return ((x = Math.exp(x)) - 1 / x) / 2;
}

function tanh(x) {
  return ((x = Math.exp(2 * x)) - 1) / (x + 1);
}

// p0 = [ux0, uy0, w0]
// p1 = [ux1, uy1, w1]
function interpolateZoom(p0, p1) {
  var ux0 = p0[0], uy0 = p0[1], w0 = p0[2],
      ux1 = p1[0], uy1 = p1[1], w1 = p1[2],
      dx = ux1 - ux0,
      dy = uy1 - uy0,
      d2 = dx * dx + dy * dy,
      i,
      S;

  // Special case for u0 ≅ u1.
  if (d2 < epsilon2) {
    S = Math.log(w1 / w0) / rho;
    i = function(t) {
      return [
        ux0 + t * dx,
        uy0 + t * dy,
        w0 * Math.exp(rho * t * S)
      ];
    };
  }

  // General case.
  else {
    var d1 = Math.sqrt(d2),
        b0 = (w1 * w1 - w0 * w0 + rho4 * d2) / (2 * w0 * rho2 * d1),
        b1 = (w1 * w1 - w0 * w0 - rho4 * d2) / (2 * w1 * rho2 * d1),
        r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0),
        r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1);
    S = (r1 - r0) / rho;
    i = function(t) {
      var s = t * S,
          coshr0 = cosh(r0),
          u = w0 / (rho2 * d1) * (coshr0 * tanh(rho * s + r0) - sinh(r0));
      return [
        ux0 + u * dx,
        uy0 + u * dy,
        w0 * coshr0 / cosh(rho * s + r0)
      ];
    };
  }

  i.duration = S * 1000;

  return i;
}

function hsl$1(hue$$1) {
  return function(start, end) {
    var h = hue$$1((start = hsl(start)).h, (end = hsl(end)).h),
        s = nogamma(start.s, end.s),
        l = nogamma(start.l, end.l),
        opacity = nogamma(start.opacity, end.opacity);
    return function(t) {
      start.h = h(t);
      start.s = s(t);
      start.l = l(t);
      start.opacity = opacity(t);
      return start + "";
    };
  }
}

var hsl$2 = hsl$1(hue);
var hslLong = hsl$1(nogamma);

function lab$1(start, end) {
  var l = nogamma((start = lab(start)).l, (end = lab(end)).l),
      a = nogamma(start.a, end.a),
      b = nogamma(start.b, end.b),
      opacity = nogamma(start.opacity, end.opacity);
  return function(t) {
    start.l = l(t);
    start.a = a(t);
    start.b = b(t);
    start.opacity = opacity(t);
    return start + "";
  };
}

function hcl$1(hue$$1) {
  return function(start, end) {
    var h = hue$$1((start = hcl(start)).h, (end = hcl(end)).h),
        c = nogamma(start.c, end.c),
        l = nogamma(start.l, end.l),
        opacity = nogamma(start.opacity, end.opacity);
    return function(t) {
      start.h = h(t);
      start.c = c(t);
      start.l = l(t);
      start.opacity = opacity(t);
      return start + "";
    };
  }
}

var hcl$2 = hcl$1(hue);
var hclLong = hcl$1(nogamma);

function cubehelix$1(hue$$1) {
  return (function cubehelixGamma(y) {
    y = +y;

    function cubehelix$$1(start, end) {
      var h = hue$$1((start = cubehelix(start)).h, (end = cubehelix(end)).h),
          s = nogamma(start.s, end.s),
          l = nogamma(start.l, end.l),
          opacity = nogamma(start.opacity, end.opacity);
      return function(t) {
        start.h = h(t);
        start.s = s(t);
        start.l = l(Math.pow(t, y));
        start.opacity = opacity(t);
        return start + "";
      };
    }

    cubehelix$$1.gamma = cubehelixGamma;

    return cubehelix$$1;
  })(1);
}

var cubehelix$2 = cubehelix$1(hue);
var cubehelixLong = cubehelix$1(nogamma);

function piecewise(interpolate, values) {
  var i = 0, n = values.length - 1, v = values[0], I = new Array(n < 0 ? 0 : n);
  while (i < n) I[i] = interpolate(v, v = values[++i]);
  return function(t) {
    var i = Math.max(0, Math.min(n - 1, Math.floor(t *= n)));
    return I[i](t - i);
  };
}

function quantize(interpolator, n) {
  var samples = new Array(n);
  for (var i = 0; i < n; ++i) samples[i] = interpolator(i / (n - 1));
  return samples;
}

var frame = 0, // is an animation frame pending?
    timeout = 0, // is a timeout pending?
    interval = 0, // are any timers active?
    pokeDelay = 1000, // how frequently we check for clock skew
    taskHead,
    taskTail,
    clockLast = 0,
    clockNow = 0,
    clockSkew = 0,
    clock = typeof performance === "object" && performance.now ? performance : Date,
    setFrame = typeof window === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function(f) { setTimeout(f, 17); };

function now() {
  return clockNow || (setFrame(clearNow), clockNow = clock.now() + clockSkew);
}

function clearNow() {
  clockNow = 0;
}

function Timer() {
  this._call =
  this._time =
  this._next = null;
}

Timer.prototype = timer.prototype = {
  constructor: Timer,
  restart: function(callback, delay, time) {
    if (typeof callback !== "function") throw new TypeError("callback is not a function");
    time = (time == null ? now() : +time) + (delay == null ? 0 : +delay);
    if (!this._next && taskTail !== this) {
      if (taskTail) taskTail._next = this;
      else taskHead = this;
      taskTail = this;
    }
    this._call = callback;
    this._time = time;
    sleep();
  },
  stop: function() {
    if (this._call) {
      this._call = null;
      this._time = Infinity;
      sleep();
    }
  }
};

function timer(callback, delay, time) {
  var t = new Timer;
  t.restart(callback, delay, time);
  return t;
}

function timerFlush() {
  now(); // Get the current time, if not already set.
  ++frame; // Pretend we’ve set an alarm, if we haven’t already.
  var t = taskHead, e;
  while (t) {
    if ((e = clockNow - t._time) >= 0) t._call.call(null, e);
    t = t._next;
  }
  --frame;
}

function wake() {
  clockNow = (clockLast = clock.now()) + clockSkew;
  frame = timeout = 0;
  try {
    timerFlush();
  } finally {
    frame = 0;
    nap();
    clockNow = 0;
  }
}

function poke() {
  var now = clock.now(), delay = now - clockLast;
  if (delay > pokeDelay) clockSkew -= delay, clockLast = now;
}

function nap() {
  var t0, t1 = taskHead, t2, time = Infinity;
  while (t1) {
    if (t1._call) {
      if (time > t1._time) time = t1._time;
      t0 = t1, t1 = t1._next;
    } else {
      t2 = t1._next, t1._next = null;
      t1 = t0 ? t0._next = t2 : taskHead = t2;
    }
  }
  taskTail = t0;
  sleep(time);
}

function sleep(time) {
  if (frame) return; // Soonest alarm already set, or will be.
  if (timeout) timeout = clearTimeout(timeout);
  var delay = time - clockNow; // Strictly less than if we recomputed clockNow.
  if (delay > 24) {
    if (time < Infinity) timeout = setTimeout(wake, time - clock.now() - clockSkew);
    if (interval) interval = clearInterval(interval);
  } else {
    if (!interval) clockLast = clock.now(), interval = setInterval(poke, pokeDelay);
    frame = 1, setFrame(wake);
  }
}

function timeout$1(callback, delay, time) {
  var t = new Timer;
  delay = delay == null ? 0 : +delay;
  t.restart(function(elapsed) {
    t.stop();
    callback(elapsed + delay);
  }, delay, time);
  return t;
}

function interval$1(callback, delay, time) {
  var t = new Timer, total = delay;
  if (delay == null) return t.restart(callback, delay, time), t;
  delay = +delay, time = time == null ? now() : +time;
  t.restart(function tick(elapsed) {
    elapsed += total;
    t.restart(tick, total += delay, time);
    callback(elapsed);
  }, delay, time);
  return t;
}

var emptyOn = dispatch("start", "end", "interrupt");
var emptyTween = [];

var CREATED = 0;
var SCHEDULED = 1;
var STARTING = 2;
var STARTED = 3;
var RUNNING = 4;
var ENDING = 5;
var ENDED = 6;

function schedule(node, name, id, index, group, timing) {
  var schedules = node.__transition;
  if (!schedules) node.__transition = {};
  else if (id in schedules) return;
  create$1(node, id, {
    name: name,
    index: index, // For context during callback.
    group: group, // For context during callback.
    on: emptyOn,
    tween: emptyTween,
    time: timing.time,
    delay: timing.delay,
    duration: timing.duration,
    ease: timing.ease,
    timer: null,
    state: CREATED
  });
}

function init(node, id) {
  var schedule = get$1(node, id);
  if (schedule.state > CREATED) throw new Error("too late; already scheduled");
  return schedule;
}

function set$1(node, id) {
  var schedule = get$1(node, id);
  if (schedule.state > STARTING) throw new Error("too late; already started");
  return schedule;
}

function get$1(node, id) {
  var schedule = node.__transition;
  if (!schedule || !(schedule = schedule[id])) throw new Error("transition not found");
  return schedule;
}

function create$1(node, id, self) {
  var schedules = node.__transition,
      tween;

  // Initialize the self timer when the transition is created.
  // Note the actual delay is not known until the first callback!
  schedules[id] = self;
  self.timer = timer(schedule, 0, self.time);

  function schedule(elapsed) {
    self.state = SCHEDULED;
    self.timer.restart(start, self.delay, self.time);

    // If the elapsed delay is less than our first sleep, start immediately.
    if (self.delay <= elapsed) start(elapsed - self.delay);
  }

  function start(elapsed) {
    var i, j, n, o;

    // If the state is not SCHEDULED, then we previously errored on start.
    if (self.state !== SCHEDULED) return stop();

    for (i in schedules) {
      o = schedules[i];
      if (o.name !== self.name) continue;

      // While this element already has a starting transition during this frame,
      // defer starting an interrupting transition until that transition has a
      // chance to tick (and possibly end); see d3/d3-transition#54!
      if (o.state === STARTED) return timeout$1(start);

      // Interrupt the active transition, if any.
      // Dispatch the interrupt event.
      if (o.state === RUNNING) {
        o.state = ENDED;
        o.timer.stop();
        o.on.call("interrupt", node, node.__data__, o.index, o.group);
        delete schedules[i];
      }

      // Cancel any pre-empted transitions. No interrupt event is dispatched
      // because the cancelled transitions never started. Note that this also
      // removes this transition from the pending list!
      else if (+i < id) {
        o.state = ENDED;
        o.timer.stop();
        delete schedules[i];
      }
    }

    // Defer the first tick to end of the current frame; see d3/d3#1576.
    // Note the transition may be canceled after start and before the first tick!
    // Note this must be scheduled before the start event; see d3/d3-transition#16!
    // Assuming this is successful, subsequent callbacks go straight to tick.
    timeout$1(function() {
      if (self.state === STARTED) {
        self.state = RUNNING;
        self.timer.restart(tick, self.delay, self.time);
        tick(elapsed);
      }
    });

    // Dispatch the start event.
    // Note this must be done before the tween are initialized.
    self.state = STARTING;
    self.on.call("start", node, node.__data__, self.index, self.group);
    if (self.state !== STARTING) return; // interrupted
    self.state = STARTED;

    // Initialize the tween, deleting null tween.
    tween = new Array(n = self.tween.length);
    for (i = 0, j = -1; i < n; ++i) {
      if (o = self.tween[i].value.call(node, node.__data__, self.index, self.group)) {
        tween[++j] = o;
      }
    }
    tween.length = j + 1;
  }

  function tick(elapsed) {
    var t = elapsed < self.duration ? self.ease.call(null, elapsed / self.duration) : (self.timer.restart(stop), self.state = ENDING, 1),
        i = -1,
        n = tween.length;

    while (++i < n) {
      tween[i].call(null, t);
    }

    // Dispatch the end event.
    if (self.state === ENDING) {
      self.on.call("end", node, node.__data__, self.index, self.group);
      stop();
    }
  }

  function stop() {
    self.state = ENDED;
    self.timer.stop();
    delete schedules[id];
    for (var i in schedules) return; // eslint-disable-line no-unused-vars
    delete node.__transition;
  }
}

function interrupt(node, name) {
  var schedules = node.__transition,
      schedule$$1,
      active,
      empty = true,
      i;

  if (!schedules) return;

  name = name == null ? null : name + "";

  for (i in schedules) {
    if ((schedule$$1 = schedules[i]).name !== name) { empty = false; continue; }
    active = schedule$$1.state > STARTING && schedule$$1.state < ENDING;
    schedule$$1.state = ENDED;
    schedule$$1.timer.stop();
    if (active) schedule$$1.on.call("interrupt", node, node.__data__, schedule$$1.index, schedule$$1.group);
    delete schedules[i];
  }

  if (empty) delete node.__transition;
}

function selection_interrupt(name) {
  return this.each(function() {
    interrupt(this, name);
  });
}

function tweenRemove(id, name) {
  var tween0, tween1;
  return function() {
    var schedule$$1 = set$1(this, id),
        tween = schedule$$1.tween;

    // If this node shared tween with the previous node,
    // just assign the updated shared tween and we’re done!
    // Otherwise, copy-on-write.
    if (tween !== tween0) {
      tween1 = tween0 = tween;
      for (var i = 0, n = tween1.length; i < n; ++i) {
        if (tween1[i].name === name) {
          tween1 = tween1.slice();
          tween1.splice(i, 1);
          break;
        }
      }
    }

    schedule$$1.tween = tween1;
  };
}

function tweenFunction(id, name, value) {
  var tween0, tween1;
  if (typeof value !== "function") throw new Error;
  return function() {
    var schedule$$1 = set$1(this, id),
        tween = schedule$$1.tween;

    // If this node shared tween with the previous node,
    // just assign the updated shared tween and we’re done!
    // Otherwise, copy-on-write.
    if (tween !== tween0) {
      tween1 = (tween0 = tween).slice();
      for (var t = {name: name, value: value}, i = 0, n = tween1.length; i < n; ++i) {
        if (tween1[i].name === name) {
          tween1[i] = t;
          break;
        }
      }
      if (i === n) tween1.push(t);
    }

    schedule$$1.tween = tween1;
  };
}

function transition_tween(name, value) {
  var id = this._id;

  name += "";

  if (arguments.length < 2) {
    var tween = get$1(this.node(), id).tween;
    for (var i = 0, n = tween.length, t; i < n; ++i) {
      if ((t = tween[i]).name === name) {
        return t.value;
      }
    }
    return null;
  }

  return this.each((value == null ? tweenRemove : tweenFunction)(id, name, value));
}

function tweenValue(transition, name, value) {
  var id = transition._id;

  transition.each(function() {
    var schedule$$1 = set$1(this, id);
    (schedule$$1.value || (schedule$$1.value = {}))[name] = value.apply(this, arguments);
  });

  return function(node) {
    return get$1(node, id).value[name];
  };
}

function interpolate(a, b) {
  var c;
  return (typeof b === "number" ? reinterpolate
      : b instanceof color ? interpolateRgb
      : (c = color(b)) ? (b = c, interpolateRgb)
      : interpolateString)(a, b);
}

function attrRemove$1(name) {
  return function() {
    this.removeAttribute(name);
  };
}

function attrRemoveNS$1(fullname) {
  return function() {
    this.removeAttributeNS(fullname.space, fullname.local);
  };
}

function attrConstant$1(name, interpolate$$1, value1) {
  var value00,
      interpolate0;
  return function() {
    var value0 = this.getAttribute(name);
    return value0 === value1 ? null
        : value0 === value00 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value1);
  };
}

function attrConstantNS$1(fullname, interpolate$$1, value1) {
  var value00,
      interpolate0;
  return function() {
    var value0 = this.getAttributeNS(fullname.space, fullname.local);
    return value0 === value1 ? null
        : value0 === value00 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value1);
  };
}

function attrFunction$1(name, interpolate$$1, value) {
  var value00,
      value10,
      interpolate0;
  return function() {
    var value0, value1 = value(this);
    if (value1 == null) return void this.removeAttribute(name);
    value0 = this.getAttribute(name);
    return value0 === value1 ? null
        : value0 === value00 && value1 === value10 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value10 = value1);
  };
}

function attrFunctionNS$1(fullname, interpolate$$1, value) {
  var value00,
      value10,
      interpolate0;
  return function() {
    var value0, value1 = value(this);
    if (value1 == null) return void this.removeAttributeNS(fullname.space, fullname.local);
    value0 = this.getAttributeNS(fullname.space, fullname.local);
    return value0 === value1 ? null
        : value0 === value00 && value1 === value10 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value10 = value1);
  };
}

function transition_attr(name, value) {
  var fullname = namespace(name), i = fullname === "transform" ? interpolateTransformSvg : interpolate;
  return this.attrTween(name, typeof value === "function"
      ? (fullname.local ? attrFunctionNS$1 : attrFunction$1)(fullname, i, tweenValue(this, "attr." + name, value))
      : value == null ? (fullname.local ? attrRemoveNS$1 : attrRemove$1)(fullname)
      : (fullname.local ? attrConstantNS$1 : attrConstant$1)(fullname, i, value + ""));
}

function attrTweenNS(fullname, value) {
  function tween() {
    var node = this, i = value.apply(node, arguments);
    return i && function(t) {
      node.setAttributeNS(fullname.space, fullname.local, i(t));
    };
  }
  tween._value = value;
  return tween;
}

function attrTween(name, value) {
  function tween() {
    var node = this, i = value.apply(node, arguments);
    return i && function(t) {
      node.setAttribute(name, i(t));
    };
  }
  tween._value = value;
  return tween;
}

function transition_attrTween(name, value) {
  var key = "attr." + name;
  if (arguments.length < 2) return (key = this.tween(key)) && key._value;
  if (value == null) return this.tween(key, null);
  if (typeof value !== "function") throw new Error;
  var fullname = namespace(name);
  return this.tween(key, (fullname.local ? attrTweenNS : attrTween)(fullname, value));
}

function delayFunction(id, value) {
  return function() {
    init(this, id).delay = +value.apply(this, arguments);
  };
}

function delayConstant(id, value) {
  return value = +value, function() {
    init(this, id).delay = value;
  };
}

function transition_delay(value) {
  var id = this._id;

  return arguments.length
      ? this.each((typeof value === "function"
          ? delayFunction
          : delayConstant)(id, value))
      : get$1(this.node(), id).delay;
}

function durationFunction(id, value) {
  return function() {
    set$1(this, id).duration = +value.apply(this, arguments);
  };
}

function durationConstant(id, value) {
  return value = +value, function() {
    set$1(this, id).duration = value;
  };
}

function transition_duration(value) {
  var id = this._id;

  return arguments.length
      ? this.each((typeof value === "function"
          ? durationFunction
          : durationConstant)(id, value))
      : get$1(this.node(), id).duration;
}

function easeConstant(id, value) {
  if (typeof value !== "function") throw new Error;
  return function() {
    set$1(this, id).ease = value;
  };
}

function transition_ease(value) {
  var id = this._id;

  return arguments.length
      ? this.each(easeConstant(id, value))
      : get$1(this.node(), id).ease;
}

function transition_filter(match) {
  if (typeof match !== "function") match = matcher$1(match);

  for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) {
      if ((node = group[i]) && match.call(node, node.__data__, i, group)) {
        subgroup.push(node);
      }
    }
  }

  return new Transition(subgroups, this._parents, this._name, this._id);
}

function transition_merge(transition$$1) {
  if (transition$$1._id !== this._id) throw new Error;

  for (var groups0 = this._groups, groups1 = transition$$1._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) {
    for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) {
      if (node = group0[i] || group1[i]) {
        merge[i] = node;
      }
    }
  }

  for (; j < m0; ++j) {
    merges[j] = groups0[j];
  }

  return new Transition(merges, this._parents, this._name, this._id);
}

function start(name) {
  return (name + "").trim().split(/^|\s+/).every(function(t) {
    var i = t.indexOf(".");
    if (i >= 0) t = t.slice(0, i);
    return !t || t === "start";
  });
}

function onFunction(id, name, listener) {
  var on0, on1, sit = start(name) ? init : set$1;
  return function() {
    var schedule$$1 = sit(this, id),
        on = schedule$$1.on;

    // If this node shared a dispatch with the previous node,
    // just assign the updated shared dispatch and we’re done!
    // Otherwise, copy-on-write.
    if (on !== on0) (on1 = (on0 = on).copy()).on(name, listener);

    schedule$$1.on = on1;
  };
}

function transition_on(name, listener) {
  var id = this._id;

  return arguments.length < 2
      ? get$1(this.node(), id).on.on(name)
      : this.each(onFunction(id, name, listener));
}

function removeFunction(id) {
  return function() {
    var parent = this.parentNode;
    for (var i in this.__transition) if (+i !== id) return;
    if (parent) parent.removeChild(this);
  };
}

function transition_remove() {
  return this.on("end.remove", removeFunction(this._id));
}

function transition_select(select$$1) {
  var name = this._name,
      id = this._id;

  if (typeof select$$1 !== "function") select$$1 = selector(select$$1);

  for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) {
      if ((node = group[i]) && (subnode = select$$1.call(node, node.__data__, i, group))) {
        if ("__data__" in node) subnode.__data__ = node.__data__;
        subgroup[i] = subnode;
        schedule(subgroup[i], name, id, i, subgroup, get$1(node, id));
      }
    }
  }

  return new Transition(subgroups, this._parents, name, id);
}

function transition_selectAll(select$$1) {
  var name = this._name,
      id = this._id;

  if (typeof select$$1 !== "function") select$$1 = selectorAll(select$$1);

  for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
      if (node = group[i]) {
        for (var children = select$$1.call(node, node.__data__, i, group), child, inherit = get$1(node, id), k = 0, l = children.length; k < l; ++k) {
          if (child = children[k]) {
            schedule(child, name, id, k, children, inherit);
          }
        }
        subgroups.push(children);
        parents.push(node);
      }
    }
  }

  return new Transition(subgroups, parents, name, id);
}

var Selection$1 = selection.prototype.constructor;

function transition_selection() {
  return new Selection$1(this._groups, this._parents);
}

function styleRemove$1(name, interpolate$$1) {
  var value00,
      value10,
      interpolate0;
  return function() {
    var value0 = styleValue(this, name),
        value1 = (this.style.removeProperty(name), styleValue(this, name));
    return value0 === value1 ? null
        : value0 === value00 && value1 === value10 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value10 = value1);
  };
}

function styleRemoveEnd(name) {
  return function() {
    this.style.removeProperty(name);
  };
}

function styleConstant$1(name, interpolate$$1, value1) {
  var value00,
      interpolate0;
  return function() {
    var value0 = styleValue(this, name);
    return value0 === value1 ? null
        : value0 === value00 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value1);
  };
}

function styleFunction$1(name, interpolate$$1, value) {
  var value00,
      value10,
      interpolate0;
  return function() {
    var value0 = styleValue(this, name),
        value1 = value(this);
    if (value1 == null) value1 = (this.style.removeProperty(name), styleValue(this, name));
    return value0 === value1 ? null
        : value0 === value00 && value1 === value10 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value10 = value1);
  };
}

function transition_style(name, value, priority) {
  var i = (name += "") === "transform" ? interpolateTransformCss : interpolate;
  return value == null ? this
          .styleTween(name, styleRemove$1(name, i))
          .on("end.style." + name, styleRemoveEnd(name))
      : this.styleTween(name, typeof value === "function"
          ? styleFunction$1(name, i, tweenValue(this, "style." + name, value))
          : styleConstant$1(name, i, value + ""), priority);
}

function styleTween(name, value, priority) {
  function tween() {
    var node = this, i = value.apply(node, arguments);
    return i && function(t) {
      node.style.setProperty(name, i(t), priority);
    };
  }
  tween._value = value;
  return tween;
}

function transition_styleTween(name, value, priority) {
  var key = "style." + (name += "");
  if (arguments.length < 2) return (key = this.tween(key)) && key._value;
  if (value == null) return this.tween(key, null);
  if (typeof value !== "function") throw new Error;
  return this.tween(key, styleTween(name, value, priority == null ? "" : priority));
}

function textConstant$1(value) {
  return function() {
    this.textContent = value;
  };
}

function textFunction$1(value) {
  return function() {
    var value1 = value(this);
    this.textContent = value1 == null ? "" : value1;
  };
}

function transition_text(value) {
  return this.tween("text", typeof value === "function"
      ? textFunction$1(tweenValue(this, "text", value))
      : textConstant$1(value == null ? "" : value + ""));
}

function transition_transition() {
  var name = this._name,
      id0 = this._id,
      id1 = newId();

  for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
      if (node = group[i]) {
        var inherit = get$1(node, id0);
        schedule(node, name, id1, i, group, {
          time: inherit.time + inherit.delay + inherit.duration,
          delay: 0,
          duration: inherit.duration,
          ease: inherit.ease
        });
      }
    }
  }

  return new Transition(groups, this._parents, name, id1);
}

var id = 0;

function Transition(groups, parents, name, id) {
  this._groups = groups;
  this._parents = parents;
  this._name = name;
  this._id = id;
}

function transition(name) {
  return selection().transition(name);
}

function newId() {
  return ++id;
}

var selection_prototype = selection.prototype;

Transition.prototype = transition.prototype = {
  constructor: Transition,
  select: transition_select,
  selectAll: transition_selectAll,
  filter: transition_filter,
  merge: transition_merge,
  selection: transition_selection,
  transition: transition_transition,
  call: selection_prototype.call,
  nodes: selection_prototype.nodes,
  node: selection_prototype.node,
  size: selection_prototype.size,
  empty: selection_prototype.empty,
  each: selection_prototype.each,
  on: transition_on,
  attr: transition_attr,
  attrTween: transition_attrTween,
  style: transition_style,
  styleTween: transition_styleTween,
  text: transition_text,
  remove: transition_remove,
  tween: transition_tween,
  delay: transition_delay,
  duration: transition_duration,
  ease: transition_ease
};

function linear$1(t) {
  return +t;
}

function quadIn(t) {
  return t * t;
}

function quadOut(t) {
  return t * (2 - t);
}

function quadInOut(t) {
  return ((t *= 2) <= 1 ? t * t : --t * (2 - t) + 1) / 2;
}

function cubicIn(t) {
  return t * t * t;
}

function cubicOut(t) {
  return --t * t * t + 1;
}

function cubicInOut(t) {
  return ((t *= 2) <= 1 ? t * t * t : (t -= 2) * t * t + 2) / 2;
}

var exponent = 3;

var polyIn = (function custom(e) {
  e = +e;

  function polyIn(t) {
    return Math.pow(t, e);
  }

  polyIn.exponent = custom;

  return polyIn;
})(exponent);

var polyOut = (function custom(e) {
  e = +e;

  function polyOut(t) {
    return 1 - Math.pow(1 - t, e);
  }

  polyOut.exponent = custom;

  return polyOut;
})(exponent);

var polyInOut = (function custom(e) {
  e = +e;

  function polyInOut(t) {
    return ((t *= 2) <= 1 ? Math.pow(t, e) : 2 - Math.pow(2 - t, e)) / 2;
  }

  polyInOut.exponent = custom;

  return polyInOut;
})(exponent);

var pi = Math.PI,
    halfPi = pi / 2;

function sinIn(t) {
  return 1 - Math.cos(t * halfPi);
}

function sinOut(t) {
  return Math.sin(t * halfPi);
}

function sinInOut(t) {
  return (1 - Math.cos(pi * t)) / 2;
}

function expIn(t) {
  return Math.pow(2, 10 * t - 10);
}

function expOut(t) {
  return 1 - Math.pow(2, -10 * t);
}

function expInOut(t) {
  return ((t *= 2) <= 1 ? Math.pow(2, 10 * t - 10) : 2 - Math.pow(2, 10 - 10 * t)) / 2;
}

function circleIn(t) {
  return 1 - Math.sqrt(1 - t * t);
}

function circleOut(t) {
  return Math.sqrt(1 - --t * t);
}

function circleInOut(t) {
  return ((t *= 2) <= 1 ? 1 - Math.sqrt(1 - t * t) : Math.sqrt(1 - (t -= 2) * t) + 1) / 2;
}

var b1 = 4 / 11,
    b2 = 6 / 11,
    b3 = 8 / 11,
    b4 = 3 / 4,
    b5 = 9 / 11,
    b6 = 10 / 11,
    b7 = 15 / 16,
    b8 = 21 / 22,
    b9 = 63 / 64,
    b0 = 1 / b1 / b1;

function bounceIn(t) {
  return 1 - bounceOut(1 - t);
}

function bounceOut(t) {
  return (t = +t) < b1 ? b0 * t * t : t < b3 ? b0 * (t -= b2) * t + b4 : t < b6 ? b0 * (t -= b5) * t + b7 : b0 * (t -= b8) * t + b9;
}

function bounceInOut(t) {
  return ((t *= 2) <= 1 ? 1 - bounceOut(1 - t) : bounceOut(t - 1) + 1) / 2;
}

var overshoot = 1.70158;

var backIn = (function custom(s) {
  s = +s;

  function backIn(t) {
    return t * t * ((s + 1) * t - s);
  }

  backIn.overshoot = custom;

  return backIn;
})(overshoot);

var backOut = (function custom(s) {
  s = +s;

  function backOut(t) {
    return --t * t * ((s + 1) * t + s) + 1;
  }

  backOut.overshoot = custom;

  return backOut;
})(overshoot);

var backInOut = (function custom(s) {
  s = +s;

  function backInOut(t) {
    return ((t *= 2) < 1 ? t * t * ((s + 1) * t - s) : (t -= 2) * t * ((s + 1) * t + s) + 2) / 2;
  }

  backInOut.overshoot = custom;

  return backInOut;
})(overshoot);

var tau = 2 * Math.PI,
    amplitude = 1,
    period = 0.3;

var elasticIn = (function custom(a, p) {
  var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau);

  function elasticIn(t) {
    return a * Math.pow(2, 10 * --t) * Math.sin((s - t) / p);
  }

  elasticIn.amplitude = function(a) { return custom(a, p * tau); };
  elasticIn.period = function(p) { return custom(a, p); };

  return elasticIn;
})(amplitude, period);

var elasticOut = (function custom(a, p) {
  var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau);

  function elasticOut(t) {
    return 1 - a * Math.pow(2, -10 * (t = +t)) * Math.sin((t + s) / p);
  }

  elasticOut.amplitude = function(a) { return custom(a, p * tau); };
  elasticOut.period = function(p) { return custom(a, p); };

  return elasticOut;
})(amplitude, period);

var elasticInOut = (function custom(a, p) {
  var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau);

  function elasticInOut(t) {
    return ((t = t * 2 - 1) < 0
        ? a * Math.pow(2, 10 * t) * Math.sin((s - t) / p)
        : 2 - a * Math.pow(2, -10 * t) * Math.sin((s + t) / p)) / 2;
  }

  elasticInOut.amplitude = function(a) { return custom(a, p * tau); };
  elasticInOut.period = function(p) { return custom(a, p); };

  return elasticInOut;
})(amplitude, period);

var defaultTiming = {
  time: null, // Set on use.
  delay: 0,
  duration: 250,
  ease: cubicInOut
};

function inherit(node, id) {
  var timing;
  while (!(timing = node.__transition) || !(timing = timing[id])) {
    if (!(node = node.parentNode)) {
      return defaultTiming.time = now(), defaultTiming;
    }
  }
  return timing;
}

function selection_transition(name) {
  var id,
      timing;

  if (name instanceof Transition) {
    id = name._id, name = name._name;
  } else {
    id = newId(), (timing = defaultTiming).time = now(), name = name == null ? null : name + "";
  }

  for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
      if (node = group[i]) {
        schedule(node, name, id, i, group, timing || inherit(node, id));
      }
    }
  }

  return new Transition(groups, this._parents, name, id);
}

selection.prototype.interrupt = selection_interrupt;
selection.prototype.transition = selection_transition;

var root$1 = [null];

function active(node, name) {
  var schedules = node.__transition,
      schedule$$1,
      i;

  if (schedules) {
    name = name == null ? null : name + "";
    for (i in schedules) {
      if ((schedule$$1 = schedules[i]).state > SCHEDULED && schedule$$1.name === name) {
        return new Transition([[node]], root$1, name, +i);
      }
    }
  }

  return null;
}

function constant$4(x) {
  return function() {
    return x;
  };
}

function BrushEvent(target, type, selection) {
  this.target = target;
  this.type = type;
  this.selection = selection;
}

function nopropagation$1() {
  exports.event.stopImmediatePropagation();
}

function noevent$1() {
  exports.event.preventDefault();
  exports.event.stopImmediatePropagation();
}

var MODE_DRAG = {name: "drag"},
    MODE_SPACE = {name: "space"},
    MODE_HANDLE = {name: "handle"},
    MODE_CENTER = {name: "center"};

var X = {
  name: "x",
  handles: ["e", "w"].map(type),
  input: function(x, e) { return x && [[x[0], e[0][1]], [x[1], e[1][1]]]; },
  output: function(xy) { return xy && [xy[0][0], xy[1][0]]; }
};

var Y = {
  name: "y",
  handles: ["n", "s"].map(type),
  input: function(y, e) { return y && [[e[0][0], y[0]], [e[1][0], y[1]]]; },
  output: function(xy) { return xy && [xy[0][1], xy[1][1]]; }
};

var XY = {
  name: "xy",
  handles: ["n", "e", "s", "w", "nw", "ne", "se", "sw"].map(type),
  input: function(xy) { return xy; },
  output: function(xy) { return xy; }
};

var cursors = {
  overlay: "crosshair",
  selection: "move",
  n: "ns-resize",
  e: "ew-resize",
  s: "ns-resize",
  w: "ew-resize",
  nw: "nwse-resize",
  ne: "nesw-resize",
  se: "nwse-resize",
  sw: "nesw-resize"
};

var flipX = {
  e: "w",
  w: "e",
  nw: "ne",
  ne: "nw",
  se: "sw",
  sw: "se"
};

var flipY = {
  n: "s",
  s: "n",
  nw: "sw",
  ne: "se",
  se: "ne",
  sw: "nw"
};

var signsX = {
  overlay: +1,
  selection: +1,
  n: null,
  e: +1,
  s: null,
  w: -1,
  nw: -1,
  ne: +1,
  se: +1,
  sw: -1
};

var signsY = {
  overlay: +1,
  selection: +1,
  n: -1,
  e: null,
  s: +1,
  w: null,
  nw: -1,
  ne: -1,
  se: +1,
  sw: +1
};

function type(t) {
  return {type: t};
}

// Ignore right-click, since that should open the context menu.
function defaultFilter$1() {
  return !exports.event.button;
}

function defaultExtent() {
  var svg = this.ownerSVGElement || this;
  return [[0, 0], [svg.width.baseVal.value, svg.height.baseVal.value]];
}

// Like d3.local, but with the name “__brush” rather than auto-generated.
function local$1(node) {
  while (!node.__brush) if (!(node = node.parentNode)) return;
  return node.__brush;
}

function empty$1(extent) {
  return extent[0][0] === extent[1][0]
      || extent[0][1] === extent[1][1];
}

function brushSelection(node) {
  var state = node.__brush;
  return state ? state.dim.output(state.selection) : null;
}

function brushX() {
  return brush$1(X);
}

function brushY() {
  return brush$1(Y);
}

function brush() {
  return brush$1(XY);
}

function brush$1(dim) {
  var extent = defaultExtent,
      filter = defaultFilter$1,
      listeners = dispatch(brush, "start", "brush", "end"),
      handleSize = 6,
      touchending;

  function brush(group) {
    var overlay = group
        .property("__brush", initialize)
      .selectAll(".overlay")
      .data([type("overlay")]);

    overlay.enter().append("rect")
        .attr("class", "overlay")
        .attr("pointer-events", "all")
        .attr("cursor", cursors.overlay)
      .merge(overlay)
        .each(function() {
          var extent = local$1(this).extent;
          select(this)
              .attr("x", extent[0][0])
              .attr("y", extent[0][1])
              .attr("width", extent[1][0] - extent[0][0])
              .attr("height", extent[1][1] - extent[0][1]);
        });

    group.selectAll(".selection")
      .data([type("selection")])
      .enter().append("rect")
        .attr("class", "selection")
        .attr("cursor", cursors.selection)
        .attr("fill", "#777")
        .attr("fill-opacity", 0.3)
        .attr("stroke", "#fff")
        .attr("shape-rendering", "crispEdges");

    var handle = group.selectAll(".handle")
      .data(dim.handles, function(d) { return d.type; });

    handle.exit().remove();

    handle.enter().append("rect")
        .attr("class", function(d) { return "handle handle--" + d.type; })
        .attr("cursor", function(d) { return cursors[d.type]; });

    group
        .each(redraw)
        .attr("fill", "none")
        .attr("pointer-events", "all")
        .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)")
        .on("mousedown.brush touchstart.brush", started);
  }

  brush.move = function(group, selection$$1) {
    if (group.selection) {
      group
          .on("start.brush", function() { emitter(this, arguments).beforestart().start(); })
          .on("interrupt.brush end.brush", function() { emitter(this, arguments).end(); })
          .tween("brush", function() {
            var that = this,
                state = that.__brush,
                emit = emitter(that, arguments),
                selection0 = state.selection,
                selection1 = dim.input(typeof selection$$1 === "function" ? selection$$1.apply(this, arguments) : selection$$1, state.extent),
                i = interpolateValue(selection0, selection1);

            function tween(t) {
              state.selection = t === 1 && empty$1(selection1) ? null : i(t);
              redraw.call(that);
              emit.brush();
            }

            return selection0 && selection1 ? tween : tween(1);
          });
    } else {
      group
          .each(function() {
            var that = this,
                args = arguments,
                state = that.__brush,
                selection1 = dim.input(typeof selection$$1 === "function" ? selection$$1.apply(that, args) : selection$$1, state.extent),
                emit = emitter(that, args).beforestart();

            interrupt(that);
            state.selection = selection1 == null || empty$1(selection1) ? null : selection1;
            redraw.call(that);
            emit.start().brush().end();
          });
    }
  };

  function redraw() {
    var group = select(this),
        selection$$1 = local$1(this).selection;

    if (selection$$1) {
      group.selectAll(".selection")
          .style("display", null)
          .attr("x", selection$$1[0][0])
          .attr("y", selection$$1[0][1])
          .attr("width", selection$$1[1][0] - selection$$1[0][0])
          .attr("height", selection$$1[1][1] - selection$$1[0][1]);

      group.selectAll(".handle")
          .style("display", null)
          .attr("x", function(d) { return d.type[d.type.length - 1] === "e" ? selection$$1[1][0] - handleSize / 2 : selection$$1[0][0] - handleSize / 2; })
          .attr("y", function(d) { return d.type[0] === "s" ? selection$$1[1][1] - handleSize / 2 : selection$$1[0][1] - handleSize / 2; })
          .attr("width", function(d) { return d.type === "n" || d.type === "s" ? selection$$1[1][0] - selection$$1[0][0] + handleSize : handleSize; })
          .attr("height", function(d) { return d.type === "e" || d.type === "w" ? selection$$1[1][1] - selection$$1[0][1] + handleSize : handleSize; });
    }

    else {
      group.selectAll(".selection,.handle")
          .style("display", "none")
          .attr("x", null)
          .attr("y", null)
          .attr("width", null)
          .attr("height", null);
    }
  }

  function emitter(that, args) {
    return that.__brush.emitter || new Emitter(that, args);
  }

  function Emitter(that, args) {
    this.that = that;
    this.args = args;
    this.state = that.__brush;
    this.active = 0;
  }

  Emitter.prototype = {
    beforestart: function() {
      if (++this.active === 1) this.state.emitter = this, this.starting = true;
      return this;
    },
    start: function() {
      if (this.starting) this.starting = false, this.emit("start");
      return this;
    },
    brush: function() {
      this.emit("brush");
      return this;
    },
    end: function() {
      if (--this.active === 0) delete this.state.emitter, this.emit("end");
      return this;
    },
    emit: function(type) {
      customEvent(new BrushEvent(brush, type, dim.output(this.state.selection)), listeners.apply, listeners, [type, this.that, this.args]);
    }
  };

  function started() {
    if (exports.event.touches) { if (exports.event.changedTouches.length < exports.event.touches.length) return noevent$1(); }
    else if (touchending) return;
    if (!filter.apply(this, arguments)) return;

    var that = this,
        type = exports.event.target.__data__.type,
        mode = (exports.event.metaKey ? type = "overlay" : type) === "selection" ? MODE_DRAG : (exports.event.altKey ? MODE_CENTER : MODE_HANDLE),
        signX = dim === Y ? null : signsX[type],
        signY = dim === X ? null : signsY[type],
        state = local$1(that),
        extent = state.extent,
        selection$$1 = state.selection,
        W = extent[0][0], w0, w1,
        N = extent[0][1], n0, n1,
        E = extent[1][0], e0, e1,
        S = extent[1][1], s0, s1,
        dx,
        dy,
        moving,
        shifting = signX && signY && exports.event.shiftKey,
        lockX,
        lockY,
        point0 = mouse(that),
        point$$1 = point0,
        emit = emitter(that, arguments).beforestart();

    if (type === "overlay") {
      state.selection = selection$$1 = [
        [w0 = dim === Y ? W : point0[0], n0 = dim === X ? N : point0[1]],
        [e0 = dim === Y ? E : w0, s0 = dim === X ? S : n0]
      ];
    } else {
      w0 = selection$$1[0][0];
      n0 = selection$$1[0][1];
      e0 = selection$$1[1][0];
      s0 = selection$$1[1][1];
    }

    w1 = w0;
    n1 = n0;
    e1 = e0;
    s1 = s0;

    var group = select(that)
        .attr("pointer-events", "none");

    var overlay = group.selectAll(".overlay")
        .attr("cursor", cursors[type]);

    if (exports.event.touches) {
      group
          .on("touchmove.brush", moved, true)
          .on("touchend.brush touchcancel.brush", ended, true);
    } else {
      var view = select(exports.event.view)
          .on("keydown.brush", keydowned, true)
          .on("keyup.brush", keyupped, true)
          .on("mousemove.brush", moved, true)
          .on("mouseup.brush", ended, true);

      dragDisable(exports.event.view);
    }

    nopropagation$1();
    interrupt(that);
    redraw.call(that);
    emit.start();

    function moved() {
      var point1 = mouse(that);
      if (shifting && !lockX && !lockY) {
        if (Math.abs(point1[0] - point$$1[0]) > Math.abs(point1[1] - point$$1[1])) lockY = true;
        else lockX = true;
      }
      point$$1 = point1;
      moving = true;
      noevent$1();
      move();
    }

    function move() {
      var t;

      dx = point$$1[0] - point0[0];
      dy = point$$1[1] - point0[1];

      switch (mode) {
        case MODE_SPACE:
        case MODE_DRAG: {
          if (signX) dx = Math.max(W - w0, Math.min(E - e0, dx)), w1 = w0 + dx, e1 = e0 + dx;
          if (signY) dy = Math.max(N - n0, Math.min(S - s0, dy)), n1 = n0 + dy, s1 = s0 + dy;
          break;
        }
        case MODE_HANDLE: {
          if (signX < 0) dx = Math.max(W - w0, Math.min(E - w0, dx)), w1 = w0 + dx, e1 = e0;
          else if (signX > 0) dx = Math.max(W - e0, Math.min(E - e0, dx)), w1 = w0, e1 = e0 + dx;
          if (signY < 0) dy = Math.max(N - n0, Math.min(S - n0, dy)), n1 = n0 + dy, s1 = s0;
          else if (signY > 0) dy = Math.max(N - s0, Math.min(S - s0, dy)), n1 = n0, s1 = s0 + dy;
          break;
        }
        case MODE_CENTER: {
          if (signX) w1 = Math.max(W, Math.min(E, w0 - dx * signX)), e1 = Math.max(W, Math.min(E, e0 + dx * signX));
          if (signY) n1 = Math.max(N, Math.min(S, n0 - dy * signY)), s1 = Math.max(N, Math.min(S, s0 + dy * signY));
          break;
        }
      }

      if (e1 < w1) {
        signX *= -1;
        t = w0, w0 = e0, e0 = t;
        t = w1, w1 = e1, e1 = t;
        if (type in flipX) overlay.attr("cursor", cursors[type = flipX[type]]);
      }

      if (s1 < n1) {
        signY *= -1;
        t = n0, n0 = s0, s0 = t;
        t = n1, n1 = s1, s1 = t;
        if (type in flipY) overlay.attr("cursor", cursors[type = flipY[type]]);
      }

      if (state.selection) selection$$1 = state.selection; // May be set by brush.move!
      if (lockX) w1 = selection$$1[0][0], e1 = selection$$1[1][0];
      if (lockY) n1 = selection$$1[0][1], s1 = selection$$1[1][1];

      if (selection$$1[0][0] !== w1
          || selection$$1[0][1] !== n1
          || selection$$1[1][0] !== e1
          || selection$$1[1][1] !== s1) {
        state.selection = [[w1, n1], [e1, s1]];
        redraw.call(that);
        emit.brush();
      }
    }

    function ended() {
      nopropagation$1();
      if (exports.event.touches) {
        if (exports.event.touches.length) return;
        if (touchending) clearTimeout(touchending);
        touchending = setTimeout(function() { touchending = null; }, 500); // Ghost clicks are delayed!
        group.on("touchmove.brush touchend.brush touchcancel.brush", null);
      } else {
        yesdrag(exports.event.view, moving);
        view.on("keydown.brush keyup.brush mousemove.brush mouseup.brush", null);
      }
      group.attr("pointer-events", "all");
      overlay.attr("cursor", cursors.overlay);
      if (state.selection) selection$$1 = state.selection; // May be set by brush.move (on start)!
      if (empty$1(selection$$1)) state.selection = null, redraw.call(that);
      emit.end();
    }

    function keydowned() {
      switch (exports.event.keyCode) {
        case 16: { // SHIFT
          shifting = signX && signY;
          break;
        }
        case 18: { // ALT
          if (mode === MODE_HANDLE) {
            if (signX) e0 = e1 - dx * signX, w0 = w1 + dx * signX;
            if (signY) s0 = s1 - dy * signY, n0 = n1 + dy * signY;
            mode = MODE_CENTER;
            move();
          }
          break;
        }
        case 32: { // SPACE; takes priority over ALT
          if (mode === MODE_HANDLE || mode === MODE_CENTER) {
            if (signX < 0) e0 = e1 - dx; else if (signX > 0) w0 = w1 - dx;
            if (signY < 0) s0 = s1 - dy; else if (signY > 0) n0 = n1 - dy;
            mode = MODE_SPACE;
            overlay.attr("cursor", cursors.selection);
            move();
          }
          break;
        }
        default: return;
      }
      noevent$1();
    }

    function keyupped() {
      switch (exports.event.keyCode) {
        case 16: { // SHIFT
          if (shifting) {
            lockX = lockY = shifting = false;
            move();
          }
          break;
        }
        case 18: { // ALT
          if (mode === MODE_CENTER) {
            if (signX < 0) e0 = e1; else if (signX > 0) w0 = w1;
            if (signY < 0) s0 = s1; else if (signY > 0) n0 = n1;
            mode = MODE_HANDLE;
            move();
          }
          break;
        }
        case 32: { // SPACE
          if (mode === MODE_SPACE) {
            if (exports.event.altKey) {
              if (signX) e0 = e1 - dx * signX, w0 = w1 + dx * signX;
              if (signY) s0 = s1 - dy * signY, n0 = n1 + dy * signY;
              mode = MODE_CENTER;
            } else {
              if (signX < 0) e0 = e1; else if (signX > 0) w0 = w1;
              if (signY < 0) s0 = s1; else if (signY > 0) n0 = n1;
              mode = MODE_HANDLE;
            }
            overlay.attr("cursor", cursors[type]);
            move();
          }
          break;
        }
        default: return;
      }
      noevent$1();
    }
  }

  function initialize() {
    var state = this.__brush || {selection: null};
    state.extent = extent.apply(this, arguments);
    state.dim = dim;
    return state;
  }

  brush.extent = function(_) {
    return arguments.length ? (extent = typeof _ === "function" ? _ : constant$4([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), brush) : extent;
  };

  brush.filter = function(_) {
    return arguments.length ? (filter = typeof _ === "function" ? _ : constant$4(!!_), brush) : filter;
  };

  brush.handleSize = function(_) {
    return arguments.length ? (handleSize = +_, brush) : handleSize;
  };

  brush.on = function() {
    var value = listeners.on.apply(listeners, arguments);
    return value === listeners ? brush : value;
  };

  return brush;
}

var cos = Math.cos;
var sin = Math.sin;
var pi$1 = Math.PI;
var halfPi$1 = pi$1 / 2;
var tau$1 = pi$1 * 2;
var max$1 = Math.max;

function compareValue(compare) {
  return function(a, b) {
    return compare(
      a.source.value + a.target.value,
      b.source.value + b.target.value
    );
  };
}

function chord() {
  var padAngle = 0,
      sortGroups = null,
      sortSubgroups = null,
      sortChords = null;

  function chord(matrix) {
    var n = matrix.length,
        groupSums = [],
        groupIndex = sequence(n),
        subgroupIndex = [],
        chords = [],
        groups = chords.groups = new Array(n),
        subgroups = new Array(n * n),
        k,
        x,
        x0,
        dx,
        i,
        j;

    // Compute the sum.
    k = 0, i = -1; while (++i < n) {
      x = 0, j = -1; while (++j < n) {
        x += matrix[i][j];
      }
      groupSums.push(x);
      subgroupIndex.push(sequence(n));
      k += x;
    }

    // Sort groups…
    if (sortGroups) groupIndex.sort(function(a, b) {
      return sortGroups(groupSums[a], groupSums[b]);
    });

    // Sort subgroups…
    if (sortSubgroups) subgroupIndex.forEach(function(d, i) {
      d.sort(function(a, b) {
        return sortSubgroups(matrix[i][a], matrix[i][b]);
      });
    });

    // Convert the sum to scaling factor for [0, 2pi].
    // TODO Allow start and end angle to be specified?
    // TODO Allow padding to be specified as percentage?
    k = max$1(0, tau$1 - padAngle * n) / k;
    dx = k ? padAngle : tau$1 / n;

    // Compute the start and end angle for each group and subgroup.
    // Note: Opera has a bug reordering object literal properties!
    x = 0, i = -1; while (++i < n) {
      x0 = x, j = -1; while (++j < n) {
        var di = groupIndex[i],
            dj = subgroupIndex[di][j],
            v = matrix[di][dj],
            a0 = x,
            a1 = x += v * k;
        subgroups[dj * n + di] = {
          index: di,
          subindex: dj,
          startAngle: a0,
          endAngle: a1,
          value: v
        };
      }
      groups[di] = {
        index: di,
        startAngle: x0,
        endAngle: x,
        value: groupSums[di]
      };
      x += dx;
    }

    // Generate chords for each (non-empty) subgroup-subgroup link.
    i = -1; while (++i < n) {
      j = i - 1; while (++j < n) {
        var source = subgroups[j * n + i],
            target = subgroups[i * n + j];
        if (source.value || target.value) {
          chords.push(source.value < target.value
              ? {source: target, target: source}
              : {source: source, target: target});
        }
      }
    }

    return sortChords ? chords.sort(sortChords) : chords;
  }

  chord.padAngle = function(_) {
    return arguments.length ? (padAngle = max$1(0, _), chord) : padAngle;
  };

  chord.sortGroups = function(_) {
    return arguments.length ? (sortGroups = _, chord) : sortGroups;
  };

  chord.sortSubgroups = function(_) {
    return arguments.length ? (sortSubgroups = _, chord) : sortSubgroups;
  };

  chord.sortChords = function(_) {
    return arguments.length ? (_ == null ? sortChords = null : (sortChords = compareValue(_))._ = _, chord) : sortChords && sortChords._;
  };

  return chord;
}

var slice$2 = Array.prototype.slice;

function constant$5(x) {
  return function() {
    return x;
  };
}

var pi$2 = Math.PI,
    tau$2 = 2 * pi$2,
    epsilon$1 = 1e-6,
    tauEpsilon = tau$2 - epsilon$1;

function Path() {
  this._x0 = this._y0 = // start of current subpath
  this._x1 = this._y1 = null; // end of current subpath
  this._ = "";
}

function path() {
  return new Path;
}

Path.prototype = path.prototype = {
  constructor: Path,
  moveTo: function(x, y) {
    this._ += "M" + (this._x0 = this._x1 = +x) + "," + (this._y0 = this._y1 = +y);
  },
  closePath: function() {
    if (this._x1 !== null) {
      this._x1 = this._x0, this._y1 = this._y0;
      this._ += "Z";
    }
  },
  lineTo: function(x, y) {
    this._ += "L" + (this._x1 = +x) + "," + (this._y1 = +y);
  },
  quadraticCurveTo: function(x1, y1, x, y) {
    this._ += "Q" + (+x1) + "," + (+y1) + "," + (this._x1 = +x) + "," + (this._y1 = +y);
  },
  bezierCurveTo: function(x1, y1, x2, y2, x, y) {
    this._ += "C" + (+x1) + "," + (+y1) + "," + (+x2) + "," + (+y2) + "," + (this._x1 = +x) + "," + (this._y1 = +y);
  },
  arcTo: function(x1, y1, x2, y2, r) {
    x1 = +x1, y1 = +y1, x2 = +x2, y2 = +y2, r = +r;
    var x0 = this._x1,
        y0 = this._y1,
        x21 = x2 - x1,
        y21 = y2 - y1,
        x01 = x0 - x1,
        y01 = y0 - y1,
        l01_2 = x01 * x01 + y01 * y01;

    // Is the radius negative? Error.
    if (r < 0) throw new Error("negative radius: " + r);

    // Is this path empty? Move to (x1,y1).
    if (this._x1 === null) {
      this._ += "M" + (this._x1 = x1) + "," + (this._y1 = y1);
    }

    // Or, is (x1,y1) coincident with (x0,y0)? Do nothing.
    else if (!(l01_2 > epsilon$1)) {}

    // Or, are (x0,y0), (x1,y1) and (x2,y2) collinear?
    // Equivalently, is (x1,y1) coincident with (x2,y2)?
    // Or, is the radius zero? Line to (x1,y1).
    else if (!(Math.abs(y01 * x21 - y21 * x01) > epsilon$1) || !r) {
      this._ += "L" + (this._x1 = x1) + "," + (this._y1 = y1);
    }

    // Otherwise, draw an arc!
    else {
      var x20 = x2 - x0,
          y20 = y2 - y0,
          l21_2 = x21 * x21 + y21 * y21,
          l20_2 = x20 * x20 + y20 * y20,
          l21 = Math.sqrt(l21_2),
          l01 = Math.sqrt(l01_2),
          l = r * Math.tan((pi$2 - Math.acos((l21_2 + l01_2 - l20_2) / (2 * l21 * l01))) / 2),
          t01 = l / l01,
          t21 = l / l21;

      // If the start tangent is not coincident with (x0,y0), line to.
      if (Math.abs(t01 - 1) > epsilon$1) {
        this._ += "L" + (x1 + t01 * x01) + "," + (y1 + t01 * y01);
      }

      this._ += "A" + r + "," + r + ",0,0," + (+(y01 * x20 > x01 * y20)) + "," + (this._x1 = x1 + t21 * x21) + "," + (this._y1 = y1 + t21 * y21);
    }
  },
  arc: function(x, y, r, a0, a1, ccw) {
    x = +x, y = +y, r = +r;
    var dx = r * Math.cos(a0),
        dy = r * Math.sin(a0),
        x0 = x + dx,
        y0 = y + dy,
        cw = 1 ^ ccw,
        da = ccw ? a0 - a1 : a1 - a0;

    // Is the radius negative? Error.
    if (r < 0) throw new Error("negative radius: " + r);

    // Is this path empty? Move to (x0,y0).
    if (this._x1 === null) {
      this._ += "M" + x0 + "," + y0;
    }

    // Or, is (x0,y0) not coincident with the previous point? Line to (x0,y0).
    else if (Math.abs(this._x1 - x0) > epsilon$1 || Math.abs(this._y1 - y0) > epsilon$1) {
      this._ += "L" + x0 + "," + y0;
    }

    // Is this arc empty? We’re done.
    if (!r) return;

    // Does the angle go the wrong way? Flip the direction.
    if (da < 0) da = da % tau$2 + tau$2;

    // Is this a complete circle? Draw two arcs to complete the circle.
    if (da > tauEpsilon) {
      this._ += "A" + r + "," + r + ",0,1," + cw + "," + (x - dx) + "," + (y - dy) + "A" + r + "," + r + ",0,1," + cw + "," + (this._x1 = x0) + "," + (this._y1 = y0);
    }

    // Is this arc non-empty? Draw an arc!
    else if (da > epsilon$1) {
      this._ += "A" + r + "," + r + ",0," + (+(da >= pi$2)) + "," + cw + "," + (this._x1 = x + r * Math.cos(a1)) + "," + (this._y1 = y + r * Math.sin(a1));
    }
  },
  rect: function(x, y, w, h) {
    this._ += "M" + (this._x0 = this._x1 = +x) + "," + (this._y0 = this._y1 = +y) + "h" + (+w) + "v" + (+h) + "h" + (-w) + "Z";
  },
  toString: function() {
    return this._;
  }
};

function defaultSource(d) {
  return d.source;
}

function defaultTarget(d) {
  return d.target;
}

function defaultRadius(d) {
  return d.radius;
}

function defaultStartAngle(d) {
  return d.startAngle;
}

function defaultEndAngle(d) {
  return d.endAngle;
}

function ribbon() {
  var source = defaultSource,
      target = defaultTarget,
      radius = defaultRadius,
      startAngle = defaultStartAngle,
      endAngle = defaultEndAngle,
      context = null;

  function ribbon() {
    var buffer,
        argv = slice$2.call(arguments),
        s = source.apply(this, argv),
        t = target.apply(this, argv),
        sr = +radius.apply(this, (argv[0] = s, argv)),
        sa0 = startAngle.apply(this, argv) - halfPi$1,
        sa1 = endAngle.apply(this, argv) - halfPi$1,
        sx0 = sr * cos(sa0),
        sy0 = sr * sin(sa0),
        tr = +radius.apply(this, (argv[0] = t, argv)),
        ta0 = startAngle.apply(this, argv) - halfPi$1,
        ta1 = endAngle.apply(this, argv) - halfPi$1;

    if (!context) context = buffer = path();

    context.moveTo(sx0, sy0);
    context.arc(0, 0, sr, sa0, sa1);
    if (sa0 !== ta0 || sa1 !== ta1) { // TODO sr !== tr?
      context.quadraticCurveTo(0, 0, tr * cos(ta0), tr * sin(ta0));
      context.arc(0, 0, tr, ta0, ta1);
    }
    context.quadraticCurveTo(0, 0, sx0, sy0);
    context.closePath();

    if (buffer) return context = null, buffer + "" || null;
  }

  ribbon.radius = function(_) {
    return arguments.length ? (radius = typeof _ === "function" ? _ : constant$5(+_), ribbon) : radius;
  };

  ribbon.startAngle = function(_) {
    return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$5(+_), ribbon) : startAngle;
  };

  ribbon.endAngle = function(_) {
    return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$5(+_), ribbon) : endAngle;
  };

  ribbon.source = function(_) {
    return arguments.length ? (source = _, ribbon) : source;
  };

  ribbon.target = function(_) {
    return arguments.length ? (target = _, ribbon) : target;
  };

  ribbon.context = function(_) {
    return arguments.length ? (context = _ == null ? null : _, ribbon) : context;
  };

  return ribbon;
}

var prefix = "$";

function Map() {}

Map.prototype = map$1.prototype = {
  constructor: Map,
  has: function(key) {
    return (prefix + key) in this;
  },
  get: function(key) {
    return this[prefix + key];
  },
  set: function(key, value) {
    this[prefix + key] = value;
    return this;
  },
  remove: function(key) {
    var property = prefix + key;
    return property in this && delete this[property];
  },
  clear: function() {
    for (var property in this) if (property[0] === prefix) delete this[property];
  },
  keys: function() {
    var keys = [];
    for (var property in this) if (property[0] === prefix) keys.push(property.slice(1));
    return keys;
  },
  values: function() {
    var values = [];
    for (var property in this) if (property[0] === prefix) values.push(this[property]);
    return values;
  },
  entries: function() {
    var entries = [];
    for (var property in this) if (property[0] === prefix) entries.push({key: property.slice(1), value: this[property]});
    return entries;
  },
  size: function() {
    var size = 0;
    for (var property in this) if (property[0] === prefix) ++size;
    return size;
  },
  empty: function() {
    for (var property in this) if (property[0] === prefix) return false;
    return true;
  },
  each: function(f) {
    for (var property in this) if (property[0] === prefix) f(this[property], property.slice(1), this);
  }
};

function map$1(object, f) {
  var map = new Map;

  // Copy constructor.
  if (object instanceof Map) object.each(function(value, key) { map.set(key, value); });

  // Index array by numeric index or specified key function.
  else if (Array.isArray(object)) {
    var i = -1,
        n = object.length,
        o;

    if (f == null) while (++i < n) map.set(i, object[i]);
    else while (++i < n) map.set(f(o = object[i], i, object), o);
  }

  // Convert object to map.
  else if (object) for (var key in object) map.set(key, object[key]);

  return map;
}

function nest() {
  var keys = [],
      sortKeys = [],
      sortValues,
      rollup,
      nest;

  function apply(array, depth, createResult, setResult) {
    if (depth >= keys.length) {
      if (sortValues != null) array.sort(sortValues);
      return rollup != null ? rollup(array) : array;
    }

    var i = -1,
        n = array.length,
        key = keys[depth++],
        keyValue,
        value,
        valuesByKey = map$1(),
        values,
        result = createResult();

    while (++i < n) {
      if (values = valuesByKey.get(keyValue = key(value = array[i]) + "")) {
        values.push(value);
      } else {
        valuesByKey.set(keyValue, [value]);
      }
    }

    valuesByKey.each(function(values, key) {
      setResult(result, key, apply(values, depth, createResult, setResult));
    });

    return result;
  }

  function entries(map, depth) {
    if (++depth > keys.length) return map;
    var array, sortKey = sortKeys[depth - 1];
    if (rollup != null && depth >= keys.length) array = map.entries();
    else array = [], map.each(function(v, k) { array.push({key: k, values: entries(v, depth)}); });
    return sortKey != null ? array.sort(function(a, b) { return sortKey(a.key, b.key); }) : array;
  }

  return nest = {
    object: function(array) { return apply(array, 0, createObject, setObject); },
    map: function(array) { return apply(array, 0, createMap, setMap); },
    entries: function(array) { return entries(apply(array, 0, createMap, setMap), 0); },
    key: function(d) { keys.push(d); return nest; },
    sortKeys: function(order) { sortKeys[keys.length - 1] = order; return nest; },
    sortValues: function(order) { sortValues = order; return nest; },
    rollup: function(f) { rollup = f; return nest; }
  };
}

function createObject() {
  return {};
}

function setObject(object, key, value) {
  object[key] = value;
}

function createMap() {
  return map$1();
}

function setMap(map, key, value) {
  map.set(key, value);
}

function Set() {}

var proto = map$1.prototype;

Set.prototype = set$2.prototype = {
  constructor: Set,
  has: proto.has,
  add: function(value) {
    value += "";
    this[prefix + value] = value;
    return this;
  },
  remove: proto.remove,
  clear: proto.clear,
  values: proto.keys,
  size: proto.size,
  empty: proto.empty,
  each: proto.each
};

function set$2(object, f) {
  var set = new Set;

  // Copy constructor.
  if (object instanceof Set) object.each(function(value) { set.add(value); });

  // Otherwise, assume it’s an array.
  else if (object) {
    var i = -1, n = object.length;
    if (f == null) while (++i < n) set.add(object[i]);
    else while (++i < n) set.add(f(object[i], i, object));
  }

  return set;
}

function keys(map) {
  var keys = [];
  for (var key in map) keys.push(key);
  return keys;
}

function values(map) {
  var values = [];
  for (var key in map) values.push(map[key]);
  return values;
}

function entries(map) {
  var entries = [];
  for (var key in map) entries.push({key: key, value: map[key]});
  return entries;
}

var array$2 = Array.prototype;

var slice$3 = array$2.slice;

function ascending$2(a, b) {
  return a - b;
}

function area(ring) {
  var i = 0, n = ring.length, area = ring[n - 1][1] * ring[0][0] - ring[n - 1][0] * ring[0][1];
  while (++i < n) area += ring[i - 1][1] * ring[i][0] - ring[i - 1][0] * ring[i][1];
  return area;
}

function constant$6(x) {
  return function() {
    return x;
  };
}

function contains(ring, hole) {
  var i = -1, n = hole.length, c;
  while (++i < n) if (c = ringContains(ring, hole[i])) return c;
  return 0;
}

function ringContains(ring, point) {
  var x = point[0], y = point[1], contains = -1;
  for (var i = 0, n = ring.length, j = n - 1; i < n; j = i++) {
    var pi = ring[i], xi = pi[0], yi = pi[1], pj = ring[j], xj = pj[0], yj = pj[1];
    if (segmentContains(pi, pj, point)) return 0;
    if (((yi > y) !== (yj > y)) && ((x < (xj - xi) * (y - yi) / (yj - yi) + xi))) contains = -contains;
  }
  return contains;
}

function segmentContains(a, b, c) {
  var i; return collinear(a, b, c) && within(a[i = +(a[0] === b[0])], c[i], b[i]);
}

function collinear(a, b, c) {
  return (b[0] - a[0]) * (c[1] - a[1]) === (c[0] - a[0]) * (b[1] - a[1]);
}

function within(p, q, r) {
  return p <= q && q <= r || r <= q && q <= p;
}

function noop$1() {}

var cases = [
  [],
  [[[1.0, 1.5], [0.5, 1.0]]],
  [[[1.5, 1.0], [1.0, 1.5]]],
  [[[1.5, 1.0], [0.5, 1.0]]],
  [[[1.0, 0.5], [1.5, 1.0]]],
  [[[1.0, 1.5], [0.5, 1.0]], [[1.0, 0.5], [1.5, 1.0]]],
  [[[1.0, 0.5], [1.0, 1.5]]],
  [[[1.0, 0.5], [0.5, 1.0]]],
  [[[0.5, 1.0], [1.0, 0.5]]],
  [[[1.0, 1.5], [1.0, 0.5]]],
  [[[0.5, 1.0], [1.0, 0.5]], [[1.5, 1.0], [1.0, 1.5]]],
  [[[1.5, 1.0], [1.0, 0.5]]],
  [[[0.5, 1.0], [1.5, 1.0]]],
  [[[1.0, 1.5], [1.5, 1.0]]],
  [[[0.5, 1.0], [1.0, 1.5]]],
  []
];

function contours() {
  var dx = 1,
      dy = 1,
      threshold$$1 = thresholdSturges,
      smooth = smoothLinear;

  function contours(values) {
    var tz = threshold$$1(values);

    // Convert number of thresholds into uniform thresholds.
    if (!Array.isArray(tz)) {
      var domain = extent(values), start = domain[0], stop = domain[1];
      tz = tickStep(start, stop, tz);
      tz = sequence(Math.floor(start / tz) * tz, Math.floor(stop / tz) * tz, tz);
    } else {
      tz = tz.slice().sort(ascending$2);
    }

    return tz.map(function(value) {
      return contour(values, value);
    });
  }

  // Accumulate, smooth contour rings, assign holes to exterior rings.
  // Based on https://github.com/mbostock/shapefile/blob/v0.6.2/shp/polygon.js
  function contour(values, value) {
    var polygons = [],
        holes = [];

    isorings(values, value, function(ring) {
      smooth(ring, values, value);
      if (area(ring) > 0) polygons.push([ring]);
      else holes.push(ring);
    });

    holes.forEach(function(hole) {
      for (var i = 0, n = polygons.length, polygon; i < n; ++i) {
        if (contains((polygon = polygons[i])[0], hole) !== -1) {
          polygon.push(hole);
          return;
        }
      }
    });

    return {
      type: "MultiPolygon",
      value: value,
      coordinates: polygons
    };
  }

  // Marching squares with isolines stitched into rings.
  // Based on https://github.com/topojson/topojson-client/blob/v3.0.0/src/stitch.js
  function isorings(values, value, callback) {
    var fragmentByStart = new Array,
        fragmentByEnd = new Array,
        x, y, t0, t1, t2, t3;

    // Special case for the first row (y = -1, t2 = t3 = 0).
    x = y = -1;
    t1 = values[0] >= value;
    cases[t1 << 1].forEach(stitch);
    while (++x < dx - 1) {
      t0 = t1, t1 = values[x + 1] >= value;
      cases[t0 | t1 << 1].forEach(stitch);
    }
    cases[t1 << 0].forEach(stitch);

    // General case for the intermediate rows.
    while (++y < dy - 1) {
      x = -1;
      t1 = values[y * dx + dx] >= value;
      t2 = values[y * dx] >= value;
      cases[t1 << 1 | t2 << 2].forEach(stitch);
      while (++x < dx - 1) {
        t0 = t1, t1 = values[y * dx + dx + x + 1] >= value;
        t3 = t2, t2 = values[y * dx + x + 1] >= value;
        cases[t0 | t1 << 1 | t2 << 2 | t3 << 3].forEach(stitch);
      }
      cases[t1 | t2 << 3].forEach(stitch);
    }

    // Special case for the last row (y = dy - 1, t0 = t1 = 0).
    x = -1;
    t2 = values[y * dx] >= value;
    cases[t2 << 2].forEach(stitch);
    while (++x < dx - 1) {
      t3 = t2, t2 = values[y * dx + x + 1] >= value;
      cases[t2 << 2 | t3 << 3].forEach(stitch);
    }
    cases[t2 << 3].forEach(stitch);

    function stitch(line) {
      var start = [line[0][0] + x, line[0][1] + y],
          end = [line[1][0] + x, line[1][1] + y],
          startIndex = index(start),
          endIndex = index(end),
          f, g;
      if (f = fragmentByEnd[startIndex]) {
        if (g = fragmentByStart[endIndex]) {
          delete fragmentByEnd[f.end];
          delete fragmentByStart[g.start];
          if (f === g) {
            f.ring.push(end);
            callback(f.ring);
          } else {
            fragmentByStart[f.start] = fragmentByEnd[g.end] = {start: f.start, end: g.end, ring: f.ring.concat(g.ring)};
          }
        } else {
          delete fragmentByEnd[f.end];
          f.ring.push(end);
          fragmentByEnd[f.end = endIndex] = f;
        }
      } else if (f = fragmentByStart[endIndex]) {
        if (g = fragmentByEnd[startIndex]) {
          delete fragmentByStart[f.start];
          delete fragmentByEnd[g.end];
          if (f === g) {
            f.ring.push(end);
            callback(f.ring);
          } else {
            fragmentByStart[g.start] = fragmentByEnd[f.end] = {start: g.start, end: f.end, ring: g.ring.concat(f.ring)};
          }
        } else {
          delete fragmentByStart[f.start];
          f.ring.unshift(start);
          fragmentByStart[f.start = startIndex] = f;
        }
      } else {
        fragmentByStart[startIndex] = fragmentByEnd[endIndex] = {start: startIndex, end: endIndex, ring: [start, end]};
      }
    }
  }

  function index(point) {
    return point[0] * 2 + point[1] * (dx + 1) * 4;
  }

  function smoothLinear(ring, values, value) {
    ring.forEach(function(point) {
      var x = point[0],
          y = point[1],
          xt = x | 0,
          yt = y | 0,
          v0,
          v1 = values[yt * dx + xt];
      if (x > 0 && x < dx && xt === x) {
        v0 = values[yt * dx + xt - 1];
        point[0] = x + (value - v0) / (v1 - v0) - 0.5;
      }
      if (y > 0 && y < dy && yt === y) {
        v0 = values[(yt - 1) * dx + xt];
        point[1] = y + (value - v0) / (v1 - v0) - 0.5;
      }
    });
  }

  contours.contour = contour;

  contours.size = function(_) {
    if (!arguments.length) return [dx, dy];
    var _0 = Math.ceil(_[0]), _1 = Math.ceil(_[1]);
    if (!(_0 > 0) || !(_1 > 0)) throw new Error("invalid size");
    return dx = _0, dy = _1, contours;
  };

  contours.thresholds = function(_) {
    return arguments.length ? (threshold$$1 = typeof _ === "function" ? _ : Array.isArray(_) ? constant$6(slice$3.call(_)) : constant$6(_), contours) : threshold$$1;
  };

  contours.smooth = function(_) {
    return arguments.length ? (smooth = _ ? smoothLinear : noop$1, contours) : smooth === smoothLinear;
  };

  return contours;
}

// TODO Optimize edge cases.
// TODO Optimize index calculation.
// TODO Optimize arguments.
function blurX(source, target, r) {
  var n = source.width,
      m = source.height,
      w = (r << 1) + 1;
  for (var j = 0; j < m; ++j) {
    for (var i = 0, sr = 0; i < n + r; ++i) {
      if (i < n) {
        sr += source.data[i + j * n];
      }
      if (i >= r) {
        if (i >= w) {
          sr -= source.data[i - w + j * n];
        }
        target.data[i - r + j * n] = sr / Math.min(i + 1, n - 1 + w - i, w);
      }
    }
  }
}

// TODO Optimize edge cases.
// TODO Optimize index calculation.
// TODO Optimize arguments.
function blurY(source, target, r) {
  var n = source.width,
      m = source.height,
      w = (r << 1) + 1;
  for (var i = 0; i < n; ++i) {
    for (var j = 0, sr = 0; j < m + r; ++j) {
      if (j < m) {
        sr += source.data[i + j * n];
      }
      if (j >= r) {
        if (j >= w) {
          sr -= source.data[i + (j - w) * n];
        }
        target.data[i + (j - r) * n] = sr / Math.min(j + 1, m - 1 + w - j, w);
      }
    }
  }
}

function defaultX(d) {
  return d[0];
}

function defaultY(d) {
  return d[1];
}

function density() {
  var x = defaultX,
      y = defaultY,
      dx = 960,
      dy = 500,
      r = 20, // blur radius
      k = 2, // log2(grid cell size)
      o = r * 3, // grid offset, to pad for blur
      n = (dx + o * 2) >> k, // grid width
      m = (dy + o * 2) >> k, // grid height
      threshold$$1 = constant$6(20);

  function density(data) {
    var values0 = new Float32Array(n * m),
        values1 = new Float32Array(n * m);

    data.forEach(function(d, i, data) {
      var xi = (x(d, i, data) + o) >> k,
          yi = (y(d, i, data) + o) >> k;
      if (xi >= 0 && xi < n && yi >= 0 && yi < m) {
        ++values0[xi + yi * n];
      }
    });

    // TODO Optimize.
    blurX({width: n, height: m, data: values0}, {width: n, height: m, data: values1}, r >> k);
    blurY({width: n, height: m, data: values1}, {width: n, height: m, data: values0}, r >> k);
    blurX({width: n, height: m, data: values0}, {width: n, height: m, data: values1}, r >> k);
    blurY({width: n, height: m, data: values1}, {width: n, height: m, data: values0}, r >> k);
    blurX({width: n, height: m, data: values0}, {width: n, height: m, data: values1}, r >> k);
    blurY({width: n, height: m, data: values1}, {width: n, height: m, data: values0}, r >> k);

    var tz = threshold$$1(values0);

    // Convert number of thresholds into uniform thresholds.
    if (!Array.isArray(tz)) {
      var stop = max(values0);
      tz = tickStep(0, stop, tz);
      tz = sequence(0, Math.floor(stop / tz) * tz, tz);
      tz.shift();
    }

    return contours()
        .thresholds(tz)
        .size([n, m])
      (values0)
        .map(transform);
  }

  function transform(geometry) {
    geometry.value *= Math.pow(2, -2 * k); // Density in points per square pixel.
    geometry.coordinates.forEach(transformPolygon);
    return geometry;
  }

  function transformPolygon(coordinates) {
    coordinates.forEach(transformRing);
  }

  function transformRing(coordinates) {
    coordinates.forEach(transformPoint);
  }

  // TODO Optimize.
  function transformPoint(coordinates) {
    coordinates[0] = coordinates[0] * Math.pow(2, k) - o;
    coordinates[1] = coordinates[1] * Math.pow(2, k) - o;
  }

  function resize() {
    o = r * 3;
    n = (dx + o * 2) >> k;
    m = (dy + o * 2) >> k;
    return density;
  }

  density.x = function(_) {
    return arguments.length ? (x = typeof _ === "function" ? _ : constant$6(+_), density) : x;
  };

  density.y = function(_) {
    return arguments.length ? (y = typeof _ === "function" ? _ : constant$6(+_), density) : y;
  };

  density.size = function(_) {
    if (!arguments.length) return [dx, dy];
    var _0 = Math.ceil(_[0]), _1 = Math.ceil(_[1]);
    if (!(_0 >= 0) && !(_0 >= 0)) throw new Error("invalid size");
    return dx = _0, dy = _1, resize();
  };

  density.cellSize = function(_) {
    if (!arguments.length) return 1 << k;
    if (!((_ = +_) >= 1)) throw new Error("invalid cell size");
    return k = Math.floor(Math.log(_) / Math.LN2), resize();
  };

  density.thresholds = function(_) {
    return arguments.length ? (threshold$$1 = typeof _ === "function" ? _ : Array.isArray(_) ? constant$6(slice$3.call(_)) : constant$6(_), density) : threshold$$1;
  };

  density.bandwidth = function(_) {
    if (!arguments.length) return Math.sqrt(r * (r + 1));
    if (!((_ = +_) >= 0)) throw new Error("invalid bandwidth");
    return r = Math.round((Math.sqrt(4 * _ * _ + 1) - 1) / 2), resize();
  };

  return density;
}

var EOL = {},
    EOF = {},
    QUOTE = 34,
    NEWLINE = 10,
    RETURN = 13;

function objectConverter(columns) {
  return new Function("d", "return {" + columns.map(function(name, i) {
    return JSON.stringify(name) + ": d[" + i + "]";
  }).join(",") + "}");
}

function customConverter(columns, f) {
  var object = objectConverter(columns);
  return function(row, i) {
    return f(object(row), i, columns);
  };
}

// Compute unique columns in order of discovery.
function inferColumns(rows) {
  var columnSet = Object.create(null),
      columns = [];

  rows.forEach(function(row) {
    for (var column in row) {
      if (!(column in columnSet)) {
        columns.push(columnSet[column] = column);
      }
    }
  });

  return columns;
}

function dsvFormat(delimiter) {
  var reFormat = new RegExp("[\"" + delimiter + "\n\r]"),
      DELIMITER = delimiter.charCodeAt(0);

  function parse(text, f) {
    var convert, columns, rows = parseRows(text, function(row, i) {
      if (convert) return convert(row, i - 1);
      columns = row, convert = f ? customConverter(row, f) : objectConverter(row);
    });
    rows.columns = columns || [];
    return rows;
  }

  function parseRows(text, f) {
    var rows = [], // output rows
        N = text.length,
        I = 0, // current character index
        n = 0, // current line number
        t, // current token
        eof = N <= 0, // current token followed by EOF?
        eol = false; // current token followed by EOL?

    // Strip the trailing newline.
    if (text.charCodeAt(N - 1) === NEWLINE) --N;
    if (text.charCodeAt(N - 1) === RETURN) --N;

    function token() {
      if (eof) return EOF;
      if (eol) return eol = false, EOL;

      // Unescape quotes.
      var i, j = I, c;
      if (text.charCodeAt(j) === QUOTE) {
        while (I++ < N && text.charCodeAt(I) !== QUOTE || text.charCodeAt(++I) === QUOTE);
        if ((i = I) >= N) eof = true;
        else if ((c = text.charCodeAt(I++)) === NEWLINE) eol = true;
        else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; }
        return text.slice(j + 1, i - 1).replace(/""/g, "\"");
      }

      // Find next delimiter or newline.
      while (I < N) {
        if ((c = text.charCodeAt(i = I++)) === NEWLINE) eol = true;
        else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; }
        else if (c !== DELIMITER) continue;
        return text.slice(j, i);
      }

      // Return last token before EOF.
      return eof = true, text.slice(j, N);
    }

    while ((t = token()) !== EOF) {
      var row = [];
      while (t !== EOL && t !== EOF) row.push(t), t = token();
      if (f && (row = f(row, n++)) == null) continue;
      rows.push(row);
    }

    return rows;
  }

  function format(rows, columns) {
    if (columns == null) columns = inferColumns(rows);
    return [columns.map(formatValue).join(delimiter)].concat(rows.map(function(row) {
      return columns.map(function(column) {
        return formatValue(row[column]);
      }).join(delimiter);
    })).join("\n");
  }

  function formatRows(rows) {
    return rows.map(formatRow).join("\n");
  }

  function formatRow(row) {
    return row.map(formatValue).join(delimiter);
  }

  function formatValue(text) {
    return text == null ? ""
        : reFormat.test(text += "") ? "\"" + text.replace(/"/g, "\"\"") + "\""
        : text;
  }

  return {
    parse: parse,
    parseRows: parseRows,
    format: format,
    formatRows: formatRows
  };
}

var csv = dsvFormat(",");

var csvParse = csv.parse;
var csvParseRows = csv.parseRows;
var csvFormat = csv.format;
var csvFormatRows = csv.formatRows;

var tsv = dsvFormat("\t");

var tsvParse = tsv.parse;
var tsvParseRows = tsv.parseRows;
var tsvFormat = tsv.format;
var tsvFormatRows = tsv.formatRows;

function responseBlob(response) {
  if (!response.ok) throw new Error(response.status + " " + response.statusText);
  return response.blob();
}

function blob(input, init) {
  return fetch(input, init).then(responseBlob);
}

function responseArrayBuffer(response) {
  if (!response.ok) throw new Error(response.status + " " + response.statusText);
  return response.arrayBuffer();
}

function buffer(input, init) {
  return fetch(input, init).then(responseArrayBuffer);
}

function responseText(response) {
  if (!response.ok) throw new Error(response.status + " " + response.statusText);
  return response.text();
}

function text(input, init) {
  return fetch(input, init).then(responseText);
}

function dsvParse(parse) {
  return function(input, init, row) {
    if (arguments.length === 2 && typeof init === "function") row = init, init = undefined;
    return text(input, init).then(function(response) {
      return parse(response, row);
    });
  };
}

function dsv(delimiter, input, init, row) {
  if (arguments.length === 3 && typeof init === "function") row = init, init = undefined;
  var format = dsvFormat(delimiter);
  return text(input, init).then(function(response) {
    return format.parse(response, row);
  });
}

var csv$1 = dsvParse(csvParse);
var tsv$1 = dsvParse(tsvParse);

function image(input, init) {
  return new Promise(function(resolve, reject) {
    var image = new Image;
    for (var key in init) image[key] = init[key];
    image.onerror = reject;
    image.onload = function() { resolve(image); };
    image.src = input;
  });
}

function responseJson(response) {
  if (!response.ok) throw new Error(response.status + " " + response.statusText);
  return response.json();
}

function json(input, init) {
  return fetch(input, init).then(responseJson);
}

function parser(type) {
  return function(input, init)  {
    return text(input, init).then(function(text$$1) {
      return (new DOMParser).parseFromString(text$$1, type);
    });
  };
}

var xml = parser("application/xml");

var html = parser("text/html");

var svg = parser("image/svg+xml");

function center$1(x, y) {
  var nodes;

  if (x == null) x = 0;
  if (y == null) y = 0;

  function force() {
    var i,
        n = nodes.length,
        node,
        sx = 0,
        sy = 0;

    for (i = 0; i < n; ++i) {
      node = nodes[i], sx += node.x, sy += node.y;
    }

    for (sx = sx / n - x, sy = sy / n - y, i = 0; i < n; ++i) {
      node = nodes[i], node.x -= sx, node.y -= sy;
    }
  }

  force.initialize = function(_) {
    nodes = _;
  };

  force.x = function(_) {
    return arguments.length ? (x = +_, force) : x;
  };

  force.y = function(_) {
    return arguments.length ? (y = +_, force) : y;
  };

  return force;
}

function constant$7(x) {
  return function() {
    return x;
  };
}

function jiggle() {
  return (Math.random() - 0.5) * 1e-6;
}

function tree_add(d) {
  var x = +this._x.call(null, d),
      y = +this._y.call(null, d);
  return add(this.cover(x, y), x, y, d);
}

function add(tree, x, y, d) {
  if (isNaN(x) || isNaN(y)) return tree; // ignore invalid points

  var parent,
      node = tree._root,
      leaf = {data: d},
      x0 = tree._x0,
      y0 = tree._y0,
      x1 = tree._x1,
      y1 = tree._y1,
      xm,
      ym,
      xp,
      yp,
      right,
      bottom,
      i,
      j;

  // If the tree is empty, initialize the root as a leaf.
  if (!node) return tree._root = leaf, tree;

  // Find the existing leaf for the new point, or add it.
  while (node.length) {
    if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
    if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
    if (parent = node, !(node = node[i = bottom << 1 | right])) return parent[i] = leaf, tree;
  }

  // Is the new point is exactly coincident with the existing point?
  xp = +tree._x.call(null, node.data);
  yp = +tree._y.call(null, node.data);
  if (x === xp && y === yp) return leaf.next = node, parent ? parent[i] = leaf : tree._root = leaf, tree;

  // Otherwise, split the leaf node until the old and new point are separated.
  do {
    parent = parent ? parent[i] = new Array(4) : tree._root = new Array(4);
    if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
    if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
  } while ((i = bottom << 1 | right) === (j = (yp >= ym) << 1 | (xp >= xm)));
  return parent[j] = node, parent[i] = leaf, tree;
}

function addAll(data) {
  var d, i, n = data.length,
      x,
      y,
      xz = new Array(n),
      yz = new Array(n),
      x0 = Infinity,
      y0 = Infinity,
      x1 = -Infinity,
      y1 = -Infinity;

  // Compute the points and their extent.
  for (i = 0; i < n; ++i) {
    if (isNaN(x = +this._x.call(null, d = data[i])) || isNaN(y = +this._y.call(null, d))) continue;
    xz[i] = x;
    yz[i] = y;
    if (x < x0) x0 = x;
    if (x > x1) x1 = x;
    if (y < y0) y0 = y;
    if (y > y1) y1 = y;
  }

  // If there were no (valid) points, inherit the existing extent.
  if (x1 < x0) x0 = this._x0, x1 = this._x1;
  if (y1 < y0) y0 = this._y0, y1 = this._y1;

  // Expand the tree to cover the new points.
  this.cover(x0, y0).cover(x1, y1);

  // Add the new points.
  for (i = 0; i < n; ++i) {
    add(this, xz[i], yz[i], data[i]);
  }

  return this;
}

function tree_cover(x, y) {
  if (isNaN(x = +x) || isNaN(y = +y)) return this; // ignore invalid points

  var x0 = this._x0,
      y0 = this._y0,
      x1 = this._x1,
      y1 = this._y1;

  // If the quadtree has no extent, initialize them.
  // Integer extent are necessary so that if we later double the extent,
  // the existing quadrant boundaries don’t change due to floating point error!
  if (isNaN(x0)) {
    x1 = (x0 = Math.floor(x)) + 1;
    y1 = (y0 = Math.floor(y)) + 1;
  }

  // Otherwise, double repeatedly to cover.
  else if (x0 > x || x > x1 || y0 > y || y > y1) {
    var z = x1 - x0,
        node = this._root,
        parent,
        i;

    switch (i = (y < (y0 + y1) / 2) << 1 | (x < (x0 + x1) / 2)) {
      case 0: {
        do parent = new Array(4), parent[i] = node, node = parent;
        while (z *= 2, x1 = x0 + z, y1 = y0 + z, x > x1 || y > y1);
        break;
      }
      case 1: {
        do parent = new Array(4), parent[i] = node, node = parent;
        while (z *= 2, x0 = x1 - z, y1 = y0 + z, x0 > x || y > y1);
        break;
      }
      case 2: {
        do parent = new Array(4), parent[i] = node, node = parent;
        while (z *= 2, x1 = x0 + z, y0 = y1 - z, x > x1 || y0 > y);
        break;
      }
      case 3: {
        do parent = new Array(4), parent[i] = node, node = parent;
        while (z *= 2, x0 = x1 - z, y0 = y1 - z, x0 > x || y0 > y);
        break;
      }
    }

    if (this._root && this._root.length) this._root = node;
  }

  // If the quadtree covers the point already, just return.
  else return this;

  this._x0 = x0;
  this._y0 = y0;
  this._x1 = x1;
  this._y1 = y1;
  return this;
}

function tree_data() {
  var data = [];
  this.visit(function(node) {
    if (!node.length) do data.push(node.data); while (node = node.next)
  });
  return data;
}

function tree_extent(_) {
  return arguments.length
      ? this.cover(+_[0][0], +_[0][1]).cover(+_[1][0], +_[1][1])
      : isNaN(this._x0) ? undefined : [[this._x0, this._y0], [this._x1, this._y1]];
}

function Quad(node, x0, y0, x1, y1) {
  this.node = node;
  this.x0 = x0;
  this.y0 = y0;
  this.x1 = x1;
  this.y1 = y1;
}

function tree_find(x, y, radius) {
  var data,
      x0 = this._x0,
      y0 = this._y0,
      x1,
      y1,
      x2,
      y2,
      x3 = this._x1,
      y3 = this._y1,
      quads = [],
      node = this._root,
      q,
      i;

  if (node) quads.push(new Quad(node, x0, y0, x3, y3));
  if (radius == null) radius = Infinity;
  else {
    x0 = x - radius, y0 = y - radius;
    x3 = x + radius, y3 = y + radius;
    radius *= radius;
  }

  while (q = quads.pop()) {

    // Stop searching if this quadrant can’t contain a closer node.
    if (!(node = q.node)
        || (x1 = q.x0) > x3
        || (y1 = q.y0) > y3
        || (x2 = q.x1) < x0
        || (y2 = q.y1) < y0) continue;

    // Bisect the current quadrant.
    if (node.length) {
      var xm = (x1 + x2) / 2,
          ym = (y1 + y2) / 2;

      quads.push(
        new Quad(node[3], xm, ym, x2, y2),
        new Quad(node[2], x1, ym, xm, y2),
        new Quad(node[1], xm, y1, x2, ym),
        new Quad(node[0], x1, y1, xm, ym)
      );

      // Visit the closest quadrant first.
      if (i = (y >= ym) << 1 | (x >= xm)) {
        q = quads[quads.length - 1];
        quads[quads.length - 1] = quads[quads.length - 1 - i];
        quads[quads.length - 1 - i] = q;
      }
    }

    // Visit this point. (Visiting coincident points isn’t necessary!)
    else {
      var dx = x - +this._x.call(null, node.data),
          dy = y - +this._y.call(null, node.data),
          d2 = dx * dx + dy * dy;
      if (d2 < radius) {
        var d = Math.sqrt(radius = d2);
        x0 = x - d, y0 = y - d;
        x3 = x + d, y3 = y + d;
        data = node.data;
      }
    }
  }

  return data;
}

function tree_remove(d) {
  if (isNaN(x = +this._x.call(null, d)) || isNaN(y = +this._y.call(null, d))) return this; // ignore invalid points

  var parent,
      node = this._root,
      retainer,
      previous,
      next,
      x0 = this._x0,
      y0 = this._y0,
      x1 = this._x1,
      y1 = this._y1,
      x,
      y,
      xm,
      ym,
      right,
      bottom,
      i,
      j;

  // If the tree is empty, initialize the root as a leaf.
  if (!node) return this;

  // Find the leaf node for the point.
  // While descending, also retain the deepest parent with a non-removed sibling.
  if (node.length) while (true) {
    if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
    if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
    if (!(parent = node, node = node[i = bottom << 1 | right])) return this;
    if (!node.length) break;
    if (parent[(i + 1) & 3] || parent[(i + 2) & 3] || parent[(i + 3) & 3]) retainer = parent, j = i;
  }

  // Find the point to remove.
  while (node.data !== d) if (!(previous = node, node = node.next)) return this;
  if (next = node.next) delete node.next;

  // If there are multiple coincident points, remove just the point.
  if (previous) return next ? previous.next = next : delete previous.next, this;

  // If this is the root point, remove it.
  if (!parent) return this._root = next, this;

  // Remove this leaf.
  next ? parent[i] = next : delete parent[i];

  // If the parent now contains exactly one leaf, collapse superfluous parents.
  if ((node = parent[0] || parent[1] || parent[2] || parent[3])
      && node === (parent[3] || parent[2] || parent[1] || parent[0])
      && !node.length) {
    if (retainer) retainer[j] = node;
    else this._root = node;
  }

  return this;
}

function removeAll(data) {
  for (var i = 0, n = data.length; i < n; ++i) this.remove(data[i]);
  return this;
}

function tree_root() {
  return this._root;
}

function tree_size() {
  var size = 0;
  this.visit(function(node) {
    if (!node.length) do ++size; while (node = node.next)
  });
  return size;
}

function tree_visit(callback) {
  var quads = [], q, node = this._root, child, x0, y0, x1, y1;
  if (node) quads.push(new Quad(node, this._x0, this._y0, this._x1, this._y1));
  while (q = quads.pop()) {
    if (!callback(node = q.node, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1) && node.length) {
      var xm = (x0 + x1) / 2, ym = (y0 + y1) / 2;
      if (child = node[3]) quads.push(new Quad(child, xm, ym, x1, y1));
      if (child = node[2]) quads.push(new Quad(child, x0, ym, xm, y1));
      if (child = node[1]) quads.push(new Quad(child, xm, y0, x1, ym));
      if (child = node[0]) quads.push(new Quad(child, x0, y0, xm, ym));
    }
  }
  return this;
}

function tree_visitAfter(callback) {
  var quads = [], next = [], q;
  if (this._root) quads.push(new Quad(this._root, this._x0, this._y0, this._x1, this._y1));
  while (q = quads.pop()) {
    var node = q.node;
    if (node.length) {
      var child, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1, xm = (x0 + x1) / 2, ym = (y0 + y1) / 2;
      if (child = node[0]) quads.push(new Quad(child, x0, y0, xm, ym));
      if (child = node[1]) quads.push(new Quad(child, xm, y0, x1, ym));
      if (child = node[2]) quads.push(new Quad(child, x0, ym, xm, y1));
      if (child = node[3]) quads.push(new Quad(child, xm, ym, x1, y1));
    }
    next.push(q);
  }
  while (q = next.pop()) {
    callback(q.node, q.x0, q.y0, q.x1, q.y1);
  }
  return this;
}

function defaultX$1(d) {
  return d[0];
}

function tree_x(_) {
  return arguments.length ? (this._x = _, this) : this._x;
}

function defaultY$1(d) {
  return d[1];
}

function tree_y(_) {
  return arguments.length ? (this._y = _, this) : this._y;
}

function quadtree(nodes, x, y) {
  var tree = new Quadtree(x == null ? defaultX$1 : x, y == null ? defaultY$1 : y, NaN, NaN, NaN, NaN);
  return nodes == null ? tree : tree.addAll(nodes);
}

function Quadtree(x, y, x0, y0, x1, y1) {
  this._x = x;
  this._y = y;
  this._x0 = x0;
  this._y0 = y0;
  this._x1 = x1;
  this._y1 = y1;
  this._root = undefined;
}

function leaf_copy(leaf) {
  var copy = {data: leaf.data}, next = copy;
  while (leaf = leaf.next) next = next.next = {data: leaf.data};
  return copy;
}

var treeProto = quadtree.prototype = Quadtree.prototype;

treeProto.copy = function() {
  var copy = new Quadtree(this._x, this._y, this._x0, this._y0, this._x1, this._y1),
      node = this._root,
      nodes,
      child;

  if (!node) return copy;

  if (!node.length) return copy._root = leaf_copy(node), copy;

  nodes = [{source: node, target: copy._root = new Array(4)}];
  while (node = nodes.pop()) {
    for (var i = 0; i < 4; ++i) {
      if (child = node.source[i]) {
        if (child.length) nodes.push({source: child, target: node.target[i] = new Array(4)});
        else node.target[i] = leaf_copy(child);
      }
    }
  }

  return copy;
};

treeProto.add = tree_add;
treeProto.addAll = addAll;
treeProto.cover = tree_cover;
treeProto.data = tree_data;
treeProto.extent = tree_extent;
treeProto.find = tree_find;
treeProto.remove = tree_remove;
treeProto.removeAll = removeAll;
treeProto.root = tree_root;
treeProto.size = tree_size;
treeProto.visit = tree_visit;
treeProto.visitAfter = tree_visitAfter;
treeProto.x = tree_x;
treeProto.y = tree_y;

function x(d) {
  return d.x + d.vx;
}

function y(d) {
  return d.y + d.vy;
}

function collide(radius) {
  var nodes,
      radii,
      strength = 1,
      iterations = 1;

  if (typeof radius !== "function") radius = constant$7(radius == null ? 1 : +radius);

  function force() {
    var i, n = nodes.length,
        tree,
        node,
        xi,
        yi,
        ri,
        ri2;

    for (var k = 0; k < iterations; ++k) {
      tree = quadtree(nodes, x, y).visitAfter(prepare);
      for (i = 0; i < n; ++i) {
        node = nodes[i];
        ri = radii[node.index], ri2 = ri * ri;
        xi = node.x + node.vx;
        yi = node.y + node.vy;
        tree.visit(apply);
      }
    }

    function apply(quad, x0, y0, x1, y1) {
      var data = quad.data, rj = quad.r, r = ri + rj;
      if (data) {
        if (data.index > node.index) {
          var x = xi - data.x - data.vx,
              y = yi - data.y - data.vy,
              l = x * x + y * y;
          if (l < r * r) {
            if (x === 0) x = jiggle(), l += x * x;
            if (y === 0) y = jiggle(), l += y * y;
            l = (r - (l = Math.sqrt(l))) / l * strength;
            node.vx += (x *= l) * (r = (rj *= rj) / (ri2 + rj));
            node.vy += (y *= l) * r;
            data.vx -= x * (r = 1 - r);
            data.vy -= y * r;
          }
        }
        return;
      }
      return x0 > xi + r || x1 < xi - r || y0 > yi + r || y1 < yi - r;
    }
  }

  function prepare(quad) {
    if (quad.data) return quad.r = radii[quad.data.index];
    for (var i = quad.r = 0; i < 4; ++i) {
      if (quad[i] && quad[i].r > quad.r) {
        quad.r = quad[i].r;
      }
    }
  }

  function initialize() {
    if (!nodes) return;
    var i, n = nodes.length, node;
    radii = new Array(n);
    for (i = 0; i < n; ++i) node = nodes[i], radii[node.index] = +radius(node, i, nodes);
  }

  force.initialize = function(_) {
    nodes = _;
    initialize();
  };

  force.iterations = function(_) {
    return arguments.length ? (iterations = +_, force) : iterations;
  };

  force.strength = function(_) {
    return arguments.length ? (strength = +_, force) : strength;
  };

  force.radius = function(_) {
    return arguments.length ? (radius = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : radius;
  };

  return force;
}

function index(d) {
  return d.index;
}

function find(nodeById, nodeId) {
  var node = nodeById.get(nodeId);
  if (!node) throw new Error("missing: " + nodeId);
  return node;
}

function link(links) {
  var id = index,
      strength = defaultStrength,
      strengths,
      distance = constant$7(30),
      distances,
      nodes,
      count,
      bias,
      iterations = 1;

  if (links == null) links = [];

  function defaultStrength(link) {
    return 1 / Math.min(count[link.source.index], count[link.target.index]);
  }

  function force(alpha) {
    for (var k = 0, n = links.length; k < iterations; ++k) {
      for (var i = 0, link, source, target, x, y, l, b; i < n; ++i) {
        link = links[i], source = link.source, target = link.target;
        x = target.x + target.vx - source.x - source.vx || jiggle();
        y = target.y + target.vy - source.y - source.vy || jiggle();
        l = Math.sqrt(x * x + y * y);
        l = (l - distances[i]) / l * alpha * strengths[i];
        x *= l, y *= l;
        target.vx -= x * (b = bias[i]);
        target.vy -= y * b;
        source.vx += x * (b = 1 - b);
        source.vy += y * b;
      }
    }
  }

  function initialize() {
    if (!nodes) return;

    var i,
        n = nodes.length,
        m = links.length,
        nodeById = map$1(nodes, id),
        link;

    for (i = 0, count = new Array(n); i < m; ++i) {
      link = links[i], link.index = i;
      if (typeof link.source !== "object") link.source = find(nodeById, link.source);
      if (typeof link.target !== "object") link.target = find(nodeById, link.target);
      count[link.source.index] = (count[link.source.index] || 0) + 1;
      count[link.target.index] = (count[link.target.index] || 0) + 1;
    }

    for (i = 0, bias = new Array(m); i < m; ++i) {
      link = links[i], bias[i] = count[link.source.index] / (count[link.source.index] + count[link.target.index]);
    }

    strengths = new Array(m), initializeStrength();
    distances = new Array(m), initializeDistance();
  }

  function initializeStrength() {
    if (!nodes) return;

    for (var i = 0, n = links.length; i < n; ++i) {
      strengths[i] = +strength(links[i], i, links);
    }
  }

  function initializeDistance() {
    if (!nodes) return;

    for (var i = 0, n = links.length; i < n; ++i) {
      distances[i] = +distance(links[i], i, links);
    }
  }

  force.initialize = function(_) {
    nodes = _;
    initialize();
  };

  force.links = function(_) {
    return arguments.length ? (links = _, initialize(), force) : links;
  };

  force.id = function(_) {
    return arguments.length ? (id = _, force) : id;
  };

  force.iterations = function(_) {
    return arguments.length ? (iterations = +_, force) : iterations;
  };

  force.strength = function(_) {
    return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initializeStrength(), force) : strength;
  };

  force.distance = function(_) {
    return arguments.length ? (distance = typeof _ === "function" ? _ : constant$7(+_), initializeDistance(), force) : distance;
  };

  return force;
}

function x$1(d) {
  return d.x;
}

function y$1(d) {
  return d.y;
}

var initialRadius = 10,
    initialAngle = Math.PI * (3 - Math.sqrt(5));

function simulation(nodes) {
  var simulation,
      alpha = 1,
      alphaMin = 0.001,
      alphaDecay = 1 - Math.pow(alphaMin, 1 / 300),
      alphaTarget = 0,
      velocityDecay = 0.6,
      forces = map$1(),
      stepper = timer(step),
      event = dispatch("tick", "end");

  if (nodes == null) nodes = [];

  function step() {
    tick();
    event.call("tick", simulation);
    if (alpha < alphaMin) {
      stepper.stop();
      event.call("end", simulation);
    }
  }

  function tick() {
    var i, n = nodes.length, node;

    alpha += (alphaTarget - alpha) * alphaDecay;

    forces.each(function(force) {
      force(alpha);
    });

    for (i = 0; i < n; ++i) {
      node = nodes[i];
      if (node.fx == null) node.x += node.vx *= velocityDecay;
      else node.x = node.fx, node.vx = 0;
      if (node.fy == null) node.y += node.vy *= velocityDecay;
      else node.y = node.fy, node.vy = 0;
    }
  }

  function initializeNodes() {
    for (var i = 0, n = nodes.length, node; i < n; ++i) {
      node = nodes[i], node.index = i;
      if (isNaN(node.x) || isNaN(node.y)) {
        var radius = initialRadius * Math.sqrt(i), angle = i * initialAngle;
        node.x = radius * Math.cos(angle);
        node.y = radius * Math.sin(angle);
      }
      if (isNaN(node.vx) || isNaN(node.vy)) {
        node.vx = node.vy = 0;
      }
    }
  }

  function initializeForce(force) {
    if (force.initialize) force.initialize(nodes);
    return force;
  }

  initializeNodes();

  return simulation = {
    tick: tick,

    restart: function() {
      return stepper.restart(step), simulation;
    },

    stop: function() {
      return stepper.stop(), simulation;
    },

    nodes: function(_) {
      return arguments.length ? (nodes = _, initializeNodes(), forces.each(initializeForce), simulation) : nodes;
    },

    alpha: function(_) {
      return arguments.length ? (alpha = +_, simulation) : alpha;
    },

    alphaMin: function(_) {
      return arguments.length ? (alphaMin = +_, simulation) : alphaMin;
    },

    alphaDecay: function(_) {
      return arguments.length ? (alphaDecay = +_, simulation) : +alphaDecay;
    },

    alphaTarget: function(_) {
      return arguments.length ? (alphaTarget = +_, simulation) : alphaTarget;
    },

    velocityDecay: function(_) {
      return arguments.length ? (velocityDecay = 1 - _, simulation) : 1 - velocityDecay;
    },

    force: function(name, _) {
      return arguments.length > 1 ? (_ == null ? forces.remove(name) : forces.set(name, initializeForce(_)), simulation) : forces.get(name);
    },

    find: function(x, y, radius) {
      var i = 0,
          n = nodes.length,
          dx,
          dy,
          d2,
          node,
          closest;

      if (radius == null) radius = Infinity;
      else radius *= radius;

      for (i = 0; i < n; ++i) {
        node = nodes[i];
        dx = x - node.x;
        dy = y - node.y;
        d2 = dx * dx + dy * dy;
        if (d2 < radius) closest = node, radius = d2;
      }

      return closest;
    },

    on: function(name, _) {
      return arguments.length > 1 ? (event.on(name, _), simulation) : event.on(name);
    }
  };
}

function manyBody() {
  var nodes,
      node,
      alpha,
      strength = constant$7(-30),
      strengths,
      distanceMin2 = 1,
      distanceMax2 = Infinity,
      theta2 = 0.81;

  function force(_) {
    var i, n = nodes.length, tree = quadtree(nodes, x$1, y$1).visitAfter(accumulate);
    for (alpha = _, i = 0; i < n; ++i) node = nodes[i], tree.visit(apply);
  }

  function initialize() {
    if (!nodes) return;
    var i, n = nodes.length, node;
    strengths = new Array(n);
    for (i = 0; i < n; ++i) node = nodes[i], strengths[node.index] = +strength(node, i, nodes);
  }

  function accumulate(quad) {
    var strength = 0, q, c, weight = 0, x, y, i;

    // For internal nodes, accumulate forces from child quadrants.
    if (quad.length) {
      for (x = y = i = 0; i < 4; ++i) {
        if ((q = quad[i]) && (c = Math.abs(q.value))) {
          strength += q.value, weight += c, x += c * q.x, y += c * q.y;
        }
      }
      quad.x = x / weight;
      quad.y = y / weight;
    }

    // For leaf nodes, accumulate forces from coincident quadrants.
    else {
      q = quad;
      q.x = q.data.x;
      q.y = q.data.y;
      do strength += strengths[q.data.index];
      while (q = q.next);
    }

    quad.value = strength;
  }

  function apply(quad, x1, _, x2) {
    if (!quad.value) return true;

    var x = quad.x - node.x,
        y = quad.y - node.y,
        w = x2 - x1,
        l = x * x + y * y;

    // Apply the Barnes-Hut approximation if possible.
    // Limit forces for very close nodes; randomize direction if coincident.
    if (w * w / theta2 < l) {
      if (l < distanceMax2) {
        if (x === 0) x = jiggle(), l += x * x;
        if (y === 0) y = jiggle(), l += y * y;
        if (l < distanceMin2) l = Math.sqrt(distanceMin2 * l);
        node.vx += x * quad.value * alpha / l;
        node.vy += y * quad.value * alpha / l;
      }
      return true;
    }

    // Otherwise, process points directly.
    else if (quad.length || l >= distanceMax2) return;

    // Limit forces for very close nodes; randomize direction if coincident.
    if (quad.data !== node || quad.next) {
      if (x === 0) x = jiggle(), l += x * x;
      if (y === 0) y = jiggle(), l += y * y;
      if (l < distanceMin2) l = Math.sqrt(distanceMin2 * l);
    }

    do if (quad.data !== node) {
      w = strengths[quad.data.index] * alpha / l;
      node.vx += x * w;
      node.vy += y * w;
    } while (quad = quad.next);
  }

  force.initialize = function(_) {
    nodes = _;
    initialize();
  };

  force.strength = function(_) {
    return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength;
  };

  force.distanceMin = function(_) {
    return arguments.length ? (distanceMin2 = _ * _, force) : Math.sqrt(distanceMin2);
  };

  force.distanceMax = function(_) {
    return arguments.length ? (distanceMax2 = _ * _, force) : Math.sqrt(distanceMax2);
  };

  force.theta = function(_) {
    return arguments.length ? (theta2 = _ * _, force) : Math.sqrt(theta2);
  };

  return force;
}

function radial(radius, x, y) {
  var nodes,
      strength = constant$7(0.1),
      strengths,
      radiuses;

  if (typeof radius !== "function") radius = constant$7(+radius);
  if (x == null) x = 0;
  if (y == null) y = 0;

  function force(alpha) {
    for (var i = 0, n = nodes.length; i < n; ++i) {
      var node = nodes[i],
          dx = node.x - x || 1e-6,
          dy = node.y - y || 1e-6,
          r = Math.sqrt(dx * dx + dy * dy),
          k = (radiuses[i] - r) * strengths[i] * alpha / r;
      node.vx += dx * k;
      node.vy += dy * k;
    }
  }

  function initialize() {
    if (!nodes) return;
    var i, n = nodes.length;
    strengths = new Array(n);
    radiuses = new Array(n);
    for (i = 0; i < n; ++i) {
      radiuses[i] = +radius(nodes[i], i, nodes);
      strengths[i] = isNaN(radiuses[i]) ? 0 : +strength(nodes[i], i, nodes);
    }
  }

  force.initialize = function(_) {
    nodes = _, initialize();
  };

  force.strength = function(_) {
    return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength;
  };

  force.radius = function(_) {
    return arguments.length ? (radius = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : radius;
  };

  force.x = function(_) {
    return arguments.length ? (x = +_, force) : x;
  };

  force.y = function(_) {
    return arguments.length ? (y = +_, force) : y;
  };

  return force;
}

function x$2(x) {
  var strength = constant$7(0.1),
      nodes,
      strengths,
      xz;

  if (typeof x !== "function") x = constant$7(x == null ? 0 : +x);

  function force(alpha) {
    for (var i = 0, n = nodes.length, node; i < n; ++i) {
      node = nodes[i], node.vx += (xz[i] - node.x) * strengths[i] * alpha;
    }
  }

  function initialize() {
    if (!nodes) return;
    var i, n = nodes.length;
    strengths = new Array(n);
    xz = new Array(n);
    for (i = 0; i < n; ++i) {
      strengths[i] = isNaN(xz[i] = +x(nodes[i], i, nodes)) ? 0 : +strength(nodes[i], i, nodes);
    }
  }

  force.initialize = function(_) {
    nodes = _;
    initialize();
  };

  force.strength = function(_) {
    return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength;
  };

  force.x = function(_) {
    return arguments.length ? (x = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : x;
  };

  return force;
}

function y$2(y) {
  var strength = constant$7(0.1),
      nodes,
      strengths,
      yz;

  if (typeof y !== "function") y = constant$7(y == null ? 0 : +y);

  function force(alpha) {
    for (var i = 0, n = nodes.length, node; i < n; ++i) {
      node = nodes[i], node.vy += (yz[i] - node.y) * strengths[i] * alpha;
    }
  }

  function initialize() {
    if (!nodes) return;
    var i, n = nodes.length;
    strengths = new Array(n);
    yz = new Array(n);
    for (i = 0; i < n; ++i) {
      strengths[i] = isNaN(yz[i] = +y(nodes[i], i, nodes)) ? 0 : +strength(nodes[i], i, nodes);
    }
  }

  force.initialize = function(_) {
    nodes = _;
    initialize();
  };

  force.strength = function(_) {
    return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength;
  };

  force.y = function(_) {
    return arguments.length ? (y = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : y;
  };

  return force;
}

// Computes the decimal coefficient and exponent of the specified number x with
// significant digits p, where x is positive and p is in [1, 21] or undefined.
// For example, formatDecimal(1.23) returns ["123", 0].
function formatDecimal(x, p) {
  if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity
  var i, coefficient = x.slice(0, i);

  // The string returned by toExponential either has the form \d\.\d+e[-+]\d+
  // (e.g., 1.2e+3) or the form \de[-+]\d+ (e.g., 1e+3).
  return [
    coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient,
    +x.slice(i + 1)
  ];
}

function exponent$1(x) {
  return x = formatDecimal(Math.abs(x)), x ? x[1] : NaN;
}

function formatGroup(grouping, thousands) {
  return function(value, width) {
    var i = value.length,
        t = [],
        j = 0,
        g = grouping[0],
        length = 0;

    while (i > 0 && g > 0) {
      if (length + g + 1 > width) g = Math.max(1, width - length);
      t.push(value.substring(i -= g, i + g));
      if ((length += g + 1) > width) break;
      g = grouping[j = (j + 1) % grouping.length];
    }

    return t.reverse().join(thousands);
  };
}

function formatNumerals(numerals) {
  return function(value) {
    return value.replace(/[0-9]/g, function(i) {
      return numerals[+i];
    });
  };
}

// [[fill]align][sign][symbol][0][width][,][.precision][~][type]
var re = /^(?:(.)?([<>=^]))?([+\-\( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?(~)?([a-z%])?$/i;

function formatSpecifier(specifier) {
  return new FormatSpecifier(specifier);
}

formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof

function FormatSpecifier(specifier) {
  if (!(match = re.exec(specifier))) throw new Error("invalid format: " + specifier);
  var match;
  this.fill = match[1] || " ";
  this.align = match[2] || ">";
  this.sign = match[3] || "-";
  this.symbol = match[4] || "";
  this.zero = !!match[5];
  this.width = match[6] && +match[6];
  this.comma = !!match[7];
  this.precision = match[8] && +match[8].slice(1);
  this.trim = !!match[9];
  this.type = match[10] || "";
}

FormatSpecifier.prototype.toString = function() {
  return this.fill
      + this.align
      + this.sign
      + this.symbol
      + (this.zero ? "0" : "")
      + (this.width == null ? "" : Math.max(1, this.width | 0))
      + (this.comma ? "," : "")
      + (this.precision == null ? "" : "." + Math.max(0, this.precision | 0))
      + (this.trim ? "~" : "")
      + this.type;
};

// Trims insignificant zeros, e.g., replaces 1.2000k with 1.2k.
function formatTrim(s) {
  out: for (var n = s.length, i = 1, i0 = -1, i1; i < n; ++i) {
    switch (s[i]) {
      case ".": i0 = i1 = i; break;
      case "0": if (i0 === 0) i0 = i; i1 = i; break;
      default: if (i0 > 0) { if (!+s[i]) break out; i0 = 0; } break;
    }
  }
  return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s;
}

var prefixExponent;

function formatPrefixAuto(x, p) {
  var d = formatDecimal(x, p);
  if (!d) return x + "";
  var coefficient = d[0],
      exponent = d[1],
      i = exponent - (prefixExponent = Math.max(-8, Math.min(8, Math.floor(exponent / 3))) * 3) + 1,
      n = coefficient.length;
  return i === n ? coefficient
      : i > n ? coefficient + new Array(i - n + 1).join("0")
      : i > 0 ? coefficient.slice(0, i) + "." + coefficient.slice(i)
      : "0." + new Array(1 - i).join("0") + formatDecimal(x, Math.max(0, p + i - 1))[0]; // less than 1y!
}

function formatRounded(x, p) {
  var d = formatDecimal(x, p);
  if (!d) return x + "";
  var coefficient = d[0],
      exponent = d[1];
  return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient
      : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1)
      : coefficient + new Array(exponent - coefficient.length + 2).join("0");
}

var formatTypes = {
  "%": function(x, p) { return (x * 100).toFixed(p); },
  "b": function(x) { return Math.round(x).toString(2); },
  "c": function(x) { return x + ""; },
  "d": function(x) { return Math.round(x).toString(10); },
  "e": function(x, p) { return x.toExponential(p); },
  "f": function(x, p) { return x.toFixed(p); },
  "g": function(x, p) { return x.toPrecision(p); },
  "o": function(x) { return Math.round(x).toString(8); },
  "p": function(x, p) { return formatRounded(x * 100, p); },
  "r": formatRounded,
  "s": formatPrefixAuto,
  "X": function(x) { return Math.round(x).toString(16).toUpperCase(); },
  "x": function(x) { return Math.round(x).toString(16); }
};

function identity$3(x) {
  return x;
}

var prefixes = ["y","z","a","f","p","n","\xB5","m","","k","M","G","T","P","E","Z","Y"];

function formatLocale(locale) {
  var group = locale.grouping && locale.thousands ? formatGroup(locale.grouping, locale.thousands) : identity$3,
      currency = locale.currency,
      decimal = locale.decimal,
      numerals = locale.numerals ? formatNumerals(locale.numerals) : identity$3,
      percent = locale.percent || "%";

  function newFormat(specifier) {
    specifier = formatSpecifier(specifier);

    var fill = specifier.fill,
        align = specifier.align,
        sign = specifier.sign,
        symbol = specifier.symbol,
        zero = specifier.zero,
        width = specifier.width,
        comma = specifier.comma,
        precision = specifier.precision,
        trim = specifier.trim,
        type = specifier.type;

    // The "n" type is an alias for ",g".
    if (type === "n") comma = true, type = "g";

    // The "" type, and any invalid type, is an alias for ".12~g".
    else if (!formatTypes[type]) precision == null && (precision = 12), trim = true, type = "g";

    // If zero fill is specified, padding goes after sign and before digits.
    if (zero || (fill === "0" && align === "=")) zero = true, fill = "0", align = "=";

    // Compute the prefix and suffix.
    // For SI-prefix, the suffix is lazily computed.
    var prefix = symbol === "$" ? currency[0] : symbol === "#" && /[boxX]/.test(type) ? "0" + type.toLowerCase() : "",
        suffix = symbol === "$" ? currency[1] : /[%p]/.test(type) ? percent : "";

    // What format function should we use?
    // Is this an integer type?
    // Can this type generate exponential notation?
    var formatType = formatTypes[type],
        maybeSuffix = /[defgprs%]/.test(type);

    // Set the default precision if not specified,
    // or clamp the specified precision to the supported range.
    // For significant precision, it must be in [1, 21].
    // For fixed precision, it must be in [0, 20].
    precision = precision == null ? 6
        : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision))
        : Math.max(0, Math.min(20, precision));

    function format(value) {
      var valuePrefix = prefix,
          valueSuffix = suffix,
          i, n, c;

      if (type === "c") {
        valueSuffix = formatType(value) + valueSuffix;
        value = "";
      } else {
        value = +value;

        // Perform the initial formatting.
        var valueNegative = value < 0;
        value = formatType(Math.abs(value), precision);

        // Trim insignificant zeros.
        if (trim) value = formatTrim(value);

        // If a negative value rounds to zero during formatting, treat as positive.
        if (valueNegative && +value === 0) valueNegative = false;

        // Compute the prefix and suffix.
        valuePrefix = (valueNegative ? (sign === "(" ? sign : "-") : sign === "-" || sign === "(" ? "" : sign) + valuePrefix;
        valueSuffix = (type === "s" ? prefixes[8 + prefixExponent / 3] : "") + valueSuffix + (valueNegative && sign === "(" ? ")" : "");

        // Break the formatted value into the integer “value” part that can be
        // grouped, and fractional or exponential “suffix” part that is not.
        if (maybeSuffix) {
          i = -1, n = value.length;
          while (++i < n) {
            if (c = value.charCodeAt(i), 48 > c || c > 57) {
              valueSuffix = (c === 46 ? decimal + value.slice(i + 1) : value.slice(i)) + valueSuffix;
              value = value.slice(0, i);
              break;
            }
          }
        }
      }

      // If the fill character is not "0", grouping is applied before padding.
      if (comma && !zero) value = group(value, Infinity);

      // Compute the padding.
      var length = valuePrefix.length + value.length + valueSuffix.length,
          padding = length < width ? new Array(width - length + 1).join(fill) : "";

      // If the fill character is "0", grouping is applied after padding.
      if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = "";

      // Reconstruct the final output based on the desired alignment.
      switch (align) {
        case "<": value = valuePrefix + value + valueSuffix + padding; break;
        case "=": value = valuePrefix + padding + value + valueSuffix; break;
        case "^": value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); break;
        default: value = padding + valuePrefix + value + valueSuffix; break;
      }

      return numerals(value);
    }

    format.toString = function() {
      return specifier + "";
    };

    return format;
  }

  function formatPrefix(specifier, value) {
    var f = newFormat((specifier = formatSpecifier(specifier), specifier.type = "f", specifier)),
        e = Math.max(-8, Math.min(8, Math.floor(exponent$1(value) / 3))) * 3,
        k = Math.pow(10, -e),
        prefix = prefixes[8 + e / 3];
    return function(value) {
      return f(k * value) + prefix;
    };
  }

  return {
    format: newFormat,
    formatPrefix: formatPrefix
  };
}

var locale;

defaultLocale({
  decimal: ".",
  thousands: ",",
  grouping: [3],
  currency: ["$", ""]
});

function defaultLocale(definition) {
  locale = formatLocale(definition);
  exports.format = locale.format;
  exports.formatPrefix = locale.formatPrefix;
  return locale;
}

function precisionFixed(step) {
  return Math.max(0, -exponent$1(Math.abs(step)));
}

function precisionPrefix(step, value) {
  return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent$1(value) / 3))) * 3 - exponent$1(Math.abs(step)));
}

function precisionRound(step, max) {
  step = Math.abs(step), max = Math.abs(max) - step;
  return Math.max(0, exponent$1(max) - exponent$1(step)) + 1;
}

// Adds floating point numbers with twice the normal precision.
// Reference: J. R. Shewchuk, Adaptive Precision Floating-Point Arithmetic and
// Fast Robust Geometric Predicates, Discrete & Computational Geometry 18(3)
// 305–363 (1997).
// Code adapted from GeographicLib by Charles F. F. Karney,
// http://geographiclib.sourceforge.net/

function adder() {
  return new Adder;
}

function Adder() {
  this.reset();
}

Adder.prototype = {
  constructor: Adder,
  reset: function() {
    this.s = // rounded value
    this.t = 0; // exact error
  },
  add: function(y) {
    add$1(temp, y, this.t);
    add$1(this, temp.s, this.s);
    if (this.s) this.t += temp.t;
    else this.s = temp.t;
  },
  valueOf: function() {
    return this.s;
  }
};

var temp = new Adder;

function add$1(adder, a, b) {
  var x = adder.s = a + b,
      bv = x - a,
      av = x - bv;
  adder.t = (a - av) + (b - bv);
}

var epsilon$2 = 1e-6;
var epsilon2$1 = 1e-12;
var pi$3 = Math.PI;
var halfPi$2 = pi$3 / 2;
var quarterPi = pi$3 / 4;
var tau$3 = pi$3 * 2;

var degrees$1 = 180 / pi$3;
var radians = pi$3 / 180;

var abs = Math.abs;
var atan = Math.atan;
var atan2 = Math.atan2;
var cos$1 = Math.cos;
var ceil = Math.ceil;
var exp = Math.exp;
var log = Math.log;
var pow = Math.pow;
var sin$1 = Math.sin;
var sign = Math.sign || function(x) { return x > 0 ? 1 : x < 0 ? -1 : 0; };
var sqrt = Math.sqrt;
var tan = Math.tan;

function acos(x) {
  return x > 1 ? 0 : x < -1 ? pi$3 : Math.acos(x);
}

function asin(x) {
  return x > 1 ? halfPi$2 : x < -1 ? -halfPi$2 : Math.asin(x);
}

function haversin(x) {
  return (x = sin$1(x / 2)) * x;
}

function noop$2() {}

function streamGeometry(geometry, stream) {
  if (geometry && streamGeometryType.hasOwnProperty(geometry.type)) {
    streamGeometryType[geometry.type](geometry, stream);
  }
}

var streamObjectType = {
  Feature: function(object, stream) {
    streamGeometry(object.geometry, stream);
  },
  FeatureCollection: function(object, stream) {
    var features = object.features, i = -1, n = features.length;
    while (++i < n) streamGeometry(features[i].geometry, stream);
  }
};

var streamGeometryType = {
  Sphere: function(object, stream) {
    stream.sphere();
  },
  Point: function(object, stream) {
    object = object.coordinates;
    stream.point(object[0], object[1], object[2]);
  },
  MultiPoint: function(object, stream) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) object = coordinates[i], stream.point(object[0], object[1], object[2]);
  },
  LineString: function(object, stream) {
    streamLine(object.coordinates, stream, 0);
  },
  MultiLineString: function(object, stream) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) streamLine(coordinates[i], stream, 0);
  },
  Polygon: function(object, stream) {
    streamPolygon(object.coordinates, stream);
  },
  MultiPolygon: function(object, stream) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) streamPolygon(coordinates[i], stream);
  },
  GeometryCollection: function(object, stream) {
    var geometries = object.geometries, i = -1, n = geometries.length;
    while (++i < n) streamGeometry(geometries[i], stream);
  }
};

function streamLine(coordinates, stream, closed) {
  var i = -1, n = coordinates.length - closed, coordinate;
  stream.lineStart();
  while (++i < n) coordinate = coordinates[i], stream.point(coordinate[0], coordinate[1], coordinate[2]);
  stream.lineEnd();
}

function streamPolygon(coordinates, stream) {
  var i = -1, n = coordinates.length;
  stream.polygonStart();
  while (++i < n) streamLine(coordinates[i], stream, 1);
  stream.polygonEnd();
}

function geoStream(object, stream) {
  if (object && streamObjectType.hasOwnProperty(object.type)) {
    streamObjectType[object.type](object, stream);
  } else {
    streamGeometry(object, stream);
  }
}

var areaRingSum = adder();

var areaSum = adder(),
    lambda00,
    phi00,
    lambda0,
    cosPhi0,
    sinPhi0;

var areaStream = {
  point: noop$2,
  lineStart: noop$2,
  lineEnd: noop$2,
  polygonStart: function() {
    areaRingSum.reset();
    areaStream.lineStart = areaRingStart;
    areaStream.lineEnd = areaRingEnd;
  },
  polygonEnd: function() {
    var areaRing = +areaRingSum;
    areaSum.add(areaRing < 0 ? tau$3 + areaRing : areaRing);
    this.lineStart = this.lineEnd = this.point = noop$2;
  },
  sphere: function() {
    areaSum.add(tau$3);
  }
};

function areaRingStart() {
  areaStream.point = areaPointFirst;
}

function areaRingEnd() {
  areaPoint(lambda00, phi00);
}

function areaPointFirst(lambda, phi) {
  areaStream.point = areaPoint;
  lambda00 = lambda, phi00 = phi;
  lambda *= radians, phi *= radians;
  lambda0 = lambda, cosPhi0 = cos$1(phi = phi / 2 + quarterPi), sinPhi0 = sin$1(phi);
}

function areaPoint(lambda, phi) {
  lambda *= radians, phi *= radians;
  phi = phi / 2 + quarterPi; // half the angular distance from south pole

  // Spherical excess E for a spherical triangle with vertices: south pole,
  // previous point, current point.  Uses a formula derived from Cagnoli’s
  // theorem.  See Todhunter, Spherical Trig. (1871), Sec. 103, Eq. (2).
  var dLambda = lambda - lambda0,
      sdLambda = dLambda >= 0 ? 1 : -1,
      adLambda = sdLambda * dLambda,
      cosPhi = cos$1(phi),
      sinPhi = sin$1(phi),
      k = sinPhi0 * sinPhi,
      u = cosPhi0 * cosPhi + k * cos$1(adLambda),
      v = k * sdLambda * sin$1(adLambda);
  areaRingSum.add(atan2(v, u));

  // Advance the previous points.
  lambda0 = lambda, cosPhi0 = cosPhi, sinPhi0 = sinPhi;
}

function area$1(object) {
  areaSum.reset();
  geoStream(object, areaStream);
  return areaSum * 2;
}

function spherical(cartesian) {
  return [atan2(cartesian[1], cartesian[0]), asin(cartesian[2])];
}

function cartesian(spherical) {
  var lambda = spherical[0], phi = spherical[1], cosPhi = cos$1(phi);
  return [cosPhi * cos$1(lambda), cosPhi * sin$1(lambda), sin$1(phi)];
}

function cartesianDot(a, b) {
  return a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
}

function cartesianCross(a, b) {
  return [a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0]];
}

// TODO return a
function cartesianAddInPlace(a, b) {
  a[0] += b[0], a[1] += b[1], a[2] += b[2];
}

function cartesianScale(vector, k) {
  return [vector[0] * k, vector[1] * k, vector[2] * k];
}

// TODO return d
function cartesianNormalizeInPlace(d) {
  var l = sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]);
  d[0] /= l, d[1] /= l, d[2] /= l;
}

var lambda0$1, phi0, lambda1, phi1, // bounds
    lambda2, // previous lambda-coordinate
    lambda00$1, phi00$1, // first point
    p0, // previous 3D point
    deltaSum = adder(),
    ranges,
    range;

var boundsStream = {
  point: boundsPoint,
  lineStart: boundsLineStart,
  lineEnd: boundsLineEnd,
  polygonStart: function() {
    boundsStream.point = boundsRingPoint;
    boundsStream.lineStart = boundsRingStart;
    boundsStream.lineEnd = boundsRingEnd;
    deltaSum.reset();
    areaStream.polygonStart();
  },
  polygonEnd: function() {
    areaStream.polygonEnd();
    boundsStream.point = boundsPoint;
    boundsStream.lineStart = boundsLineStart;
    boundsStream.lineEnd = boundsLineEnd;
    if (areaRingSum < 0) lambda0$1 = -(lambda1 = 180), phi0 = -(phi1 = 90);
    else if (deltaSum > epsilon$2) phi1 = 90;
    else if (deltaSum < -epsilon$2) phi0 = -90;
    range[0] = lambda0$1, range[1] = lambda1;
  }
};

function boundsPoint(lambda, phi) {
  ranges.push(range = [lambda0$1 = lambda, lambda1 = lambda]);
  if (phi < phi0) phi0 = phi;
  if (phi > phi1) phi1 = phi;
}

function linePoint(lambda, phi) {
  var p = cartesian([lambda * radians, phi * radians]);
  if (p0) {
    var normal = cartesianCross(p0, p),
        equatorial = [normal[1], -normal[0], 0],
        inflection = cartesianCross(equatorial, normal);
    cartesianNormalizeInPlace(inflection);
    inflection = spherical(inflection);
    var delta = lambda - lambda2,
        sign$$1 = delta > 0 ? 1 : -1,
        lambdai = inflection[0] * degrees$1 * sign$$1,
        phii,
        antimeridian = abs(delta) > 180;
    if (antimeridian ^ (sign$$1 * lambda2 < lambdai && lambdai < sign$$1 * lambda)) {
      phii = inflection[1] * degrees$1;
      if (phii > phi1) phi1 = phii;
    } else if (lambdai = (lambdai + 360) % 360 - 180, antimeridian ^ (sign$$1 * lambda2 < lambdai && lambdai < sign$$1 * lambda)) {
      phii = -inflection[1] * degrees$1;
      if (phii < phi0) phi0 = phii;
    } else {
      if (phi < phi0) phi0 = phi;
      if (phi > phi1) phi1 = phi;
    }
    if (antimeridian) {
      if (lambda < lambda2) {
        if (angle(lambda0$1, lambda) > angle(lambda0$1, lambda1)) lambda1 = lambda;
      } else {
        if (angle(lambda, lambda1) > angle(lambda0$1, lambda1)) lambda0$1 = lambda;
      }
    } else {
      if (lambda1 >= lambda0$1) {
        if (lambda < lambda0$1) lambda0$1 = lambda;
        if (lambda > lambda1) lambda1 = lambda;
      } else {
        if (lambda > lambda2) {
          if (angle(lambda0$1, lambda) > angle(lambda0$1, lambda1)) lambda1 = lambda;
        } else {
          if (angle(lambda, lambda1) > angle(lambda0$1, lambda1)) lambda0$1 = lambda;
        }
      }
    }
  } else {
    ranges.push(range = [lambda0$1 = lambda, lambda1 = lambda]);
  }
  if (phi < phi0) phi0 = phi;
  if (phi > phi1) phi1 = phi;
  p0 = p, lambda2 = lambda;
}

function boundsLineStart() {
  boundsStream.point = linePoint;
}

function boundsLineEnd() {
  range[0] = lambda0$1, range[1] = lambda1;
  boundsStream.point = boundsPoint;
  p0 = null;
}

function boundsRingPoint(lambda, phi) {
  if (p0) {
    var delta = lambda - lambda2;
    deltaSum.add(abs(delta) > 180 ? delta + (delta > 0 ? 360 : -360) : delta);
  } else {
    lambda00$1 = lambda, phi00$1 = phi;
  }
  areaStream.point(lambda, phi);
  linePoint(lambda, phi);
}

function boundsRingStart() {
  areaStream.lineStart();
}

function boundsRingEnd() {
  boundsRingPoint(lambda00$1, phi00$1);
  areaStream.lineEnd();
  if (abs(deltaSum) > epsilon$2) lambda0$1 = -(lambda1 = 180);
  range[0] = lambda0$1, range[1] = lambda1;
  p0 = null;
}

// Finds the left-right distance between two longitudes.
// This is almost the same as (lambda1 - lambda0 + 360°) % 360°, except that we want
// the distance between ±180° to be 360°.
function angle(lambda0, lambda1) {
  return (lambda1 -= lambda0) < 0 ? lambda1 + 360 : lambda1;
}

function rangeCompare(a, b) {
  return a[0] - b[0];
}

function rangeContains(range, x) {
  return range[0] <= range[1] ? range[0] <= x && x <= range[1] : x < range[0] || range[1] < x;
}

function bounds(feature) {
  var i, n, a, b, merged, deltaMax, delta;

  phi1 = lambda1 = -(lambda0$1 = phi0 = Infinity);
  ranges = [];
  geoStream(feature, boundsStream);

  // First, sort ranges by their minimum longitudes.
  if (n = ranges.length) {
    ranges.sort(rangeCompare);

    // Then, merge any ranges that overlap.
    for (i = 1, a = ranges[0], merged = [a]; i < n; ++i) {
      b = ranges[i];
      if (rangeContains(a, b[0]) || rangeContains(a, b[1])) {
        if (angle(a[0], b[1]) > angle(a[0], a[1])) a[1] = b[1];
        if (angle(b[0], a[1]) > angle(a[0], a[1])) a[0] = b[0];
      } else {
        merged.push(a = b);
      }
    }

    // Finally, find the largest gap between the merged ranges.
    // The final bounding box will be the inverse of this gap.
    for (deltaMax = -Infinity, n = merged.length - 1, i = 0, a = merged[n]; i <= n; a = b, ++i) {
      b = merged[i];
      if ((delta = angle(a[1], b[0])) > deltaMax) deltaMax = delta, lambda0$1 = b[0], lambda1 = a[1];
    }
  }

  ranges = range = null;

  return lambda0$1 === Infinity || phi0 === Infinity
      ? [[NaN, NaN], [NaN, NaN]]
      : [[lambda0$1, phi0], [lambda1, phi1]];
}

var W0, W1,
    X0, Y0, Z0,
    X1, Y1, Z1,
    X2, Y2, Z2,
    lambda00$2, phi00$2, // first point
    x0, y0, z0; // previous point

var centroidStream = {
  sphere: noop$2,
  point: centroidPoint,
  lineStart: centroidLineStart,
  lineEnd: centroidLineEnd,
  polygonStart: function() {
    centroidStream.lineStart = centroidRingStart;
    centroidStream.lineEnd = centroidRingEnd;
  },
  polygonEnd: function() {
    centroidStream.lineStart = centroidLineStart;
    centroidStream.lineEnd = centroidLineEnd;
  }
};

// Arithmetic mean of Cartesian vectors.
function centroidPoint(lambda, phi) {
  lambda *= radians, phi *= radians;
  var cosPhi = cos$1(phi);
  centroidPointCartesian(cosPhi * cos$1(lambda), cosPhi * sin$1(lambda), sin$1(phi));
}

function centroidPointCartesian(x, y, z) {
  ++W0;
  X0 += (x - X0) / W0;
  Y0 += (y - Y0) / W0;
  Z0 += (z - Z0) / W0;
}

function centroidLineStart() {
  centroidStream.point = centroidLinePointFirst;
}

function centroidLinePointFirst(lambda, phi) {
  lambda *= radians, phi *= radians;
  var cosPhi = cos$1(phi);
  x0 = cosPhi * cos$1(lambda);
  y0 = cosPhi * sin$1(lambda);
  z0 = sin$1(phi);
  centroidStream.point = centroidLinePoint;
  centroidPointCartesian(x0, y0, z0);
}

function centroidLinePoint(lambda, phi) {
  lambda *= radians, phi *= radians;
  var cosPhi = cos$1(phi),
      x = cosPhi * cos$1(lambda),
      y = cosPhi * sin$1(lambda),
      z = sin$1(phi),
      w = atan2(sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z);
  W1 += w;
  X1 += w * (x0 + (x0 = x));
  Y1 += w * (y0 + (y0 = y));
  Z1 += w * (z0 + (z0 = z));
  centroidPointCartesian(x0, y0, z0);
}

function centroidLineEnd() {
  centroidStream.point = centroidPoint;
}

// See J. E. Brock, The Inertia Tensor for a Spherical Triangle,
// J. Applied Mechanics 42, 239 (1975).
function centroidRingStart() {
  centroidStream.point = centroidRingPointFirst;
}

function centroidRingEnd() {
  centroidRingPoint(lambda00$2, phi00$2);
  centroidStream.point = centroidPoint;
}

function centroidRingPointFirst(lambda, phi) {
  lambda00$2 = lambda, phi00$2 = phi;
  lambda *= radians, phi *= radians;
  centroidStream.point = centroidRingPoint;
  var cosPhi = cos$1(phi);
  x0 = cosPhi * cos$1(lambda);
  y0 = cosPhi * sin$1(lambda);
  z0 = sin$1(phi);
  centroidPointCartesian(x0, y0, z0);
}

function centroidRingPoint(lambda, phi) {
  lambda *= radians, phi *= radians;
  var cosPhi = cos$1(phi),
      x = cosPhi * cos$1(lambda),
      y = cosPhi * sin$1(lambda),
      z = sin$1(phi),
      cx = y0 * z - z0 * y,
      cy = z0 * x - x0 * z,
      cz = x0 * y - y0 * x,
      m = sqrt(cx * cx + cy * cy + cz * cz),
      w = asin(m), // line weight = angle
      v = m && -w / m; // area weight multiplier
  X2 += v * cx;
  Y2 += v * cy;
  Z2 += v * cz;
  W1 += w;
  X1 += w * (x0 + (x0 = x));
  Y1 += w * (y0 + (y0 = y));
  Z1 += w * (z0 + (z0 = z));
  centroidPointCartesian(x0, y0, z0);
}

function centroid(object) {
  W0 = W1 =
  X0 = Y0 = Z0 =
  X1 = Y1 = Z1 =
  X2 = Y2 = Z2 = 0;
  geoStream(object, centroidStream);

  var x = X2,
      y = Y2,
      z = Z2,
      m = x * x + y * y + z * z;

  // If the area-weighted ccentroid is undefined, fall back to length-weighted ccentroid.
  if (m < epsilon2$1) {
    x = X1, y = Y1, z = Z1;
    // If the feature has zero length, fall back to arithmetic mean of point vectors.
    if (W1 < epsilon$2) x = X0, y = Y0, z = Z0;
    m = x * x + y * y + z * z;
    // If the feature still has an undefined ccentroid, then return.
    if (m < epsilon2$1) return [NaN, NaN];
  }

  return [atan2(y, x) * degrees$1, asin(z / sqrt(m)) * degrees$1];
}

function constant$8(x) {
  return function() {
    return x;
  };
}

function compose(a, b) {

  function compose(x, y) {
    return x = a(x, y), b(x[0], x[1]);
  }

  if (a.invert && b.invert) compose.invert = function(x, y) {
    return x = b.invert(x, y), x && a.invert(x[0], x[1]);
  };

  return compose;
}

function rotationIdentity(lambda, phi) {
  return [lambda > pi$3 ? lambda - tau$3 : lambda < -pi$3 ? lambda + tau$3 : lambda, phi];
}

rotationIdentity.invert = rotationIdentity;

function rotateRadians(deltaLambda, deltaPhi, deltaGamma) {
  return (deltaLambda %= tau$3) ? (deltaPhi || deltaGamma ? compose(rotationLambda(deltaLambda), rotationPhiGamma(deltaPhi, deltaGamma))
    : rotationLambda(deltaLambda))
    : (deltaPhi || deltaGamma ? rotationPhiGamma(deltaPhi, deltaGamma)
    : rotationIdentity);
}

function forwardRotationLambda(deltaLambda) {
  return function(lambda, phi) {
    return lambda += deltaLambda, [lambda > pi$3 ? lambda - tau$3 : lambda < -pi$3 ? lambda + tau$3 : lambda, phi];
  };
}

function rotationLambda(deltaLambda) {
  var rotation = forwardRotationLambda(deltaLambda);
  rotation.invert = forwardRotationLambda(-deltaLambda);
  return rotation;
}

function rotationPhiGamma(deltaPhi, deltaGamma) {
  var cosDeltaPhi = cos$1(deltaPhi),
      sinDeltaPhi = sin$1(deltaPhi),
      cosDeltaGamma = cos$1(deltaGamma),
      sinDeltaGamma = sin$1(deltaGamma);

  function rotation(lambda, phi) {
    var cosPhi = cos$1(phi),
        x = cos$1(lambda) * cosPhi,
        y = sin$1(lambda) * cosPhi,
        z = sin$1(phi),
        k = z * cosDeltaPhi + x * sinDeltaPhi;
    return [
      atan2(y * cosDeltaGamma - k * sinDeltaGamma, x * cosDeltaPhi - z * sinDeltaPhi),
      asin(k * cosDeltaGamma + y * sinDeltaGamma)
    ];
  }

  rotation.invert = function(lambda, phi) {
    var cosPhi = cos$1(phi),
        x = cos$1(lambda) * cosPhi,
        y = sin$1(lambda) * cosPhi,
        z = sin$1(phi),
        k = z * cosDeltaGamma - y * sinDeltaGamma;
    return [
      atan2(y * cosDeltaGamma + z * sinDeltaGamma, x * cosDeltaPhi + k * sinDeltaPhi),
      asin(k * cosDeltaPhi - x * sinDeltaPhi)
    ];
  };

  return rotation;
}

function rotation(rotate) {
  rotate = rotateRadians(rotate[0] * radians, rotate[1] * radians, rotate.length > 2 ? rotate[2] * radians : 0);

  function forward(coordinates) {
    coordinates = rotate(coordinates[0] * radians, coordinates[1] * radians);
    return coordinates[0] *= degrees$1, coordinates[1] *= degrees$1, coordinates;
  }

  forward.invert = function(coordinates) {
    coordinates = rotate.invert(coordinates[0] * radians, coordinates[1] * radians);
    return coordinates[0] *= degrees$1, coordinates[1] *= degrees$1, coordinates;
  };

  return forward;
}

// Generates a circle centered at [0°, 0°], with a given radius and precision.
function circleStream(stream, radius, delta, direction, t0, t1) {
  if (!delta) return;
  var cosRadius = cos$1(radius),
      sinRadius = sin$1(radius),
      step = direction * delta;
  if (t0 == null) {
    t0 = radius + direction * tau$3;
    t1 = radius - step / 2;
  } else {
    t0 = circleRadius(cosRadius, t0);
    t1 = circleRadius(cosRadius, t1);
    if (direction > 0 ? t0 < t1 : t0 > t1) t0 += direction * tau$3;
  }
  for (var point, t = t0; direction > 0 ? t > t1 : t < t1; t -= step) {
    point = spherical([cosRadius, -sinRadius * cos$1(t), -sinRadius * sin$1(t)]);
    stream.point(point[0], point[1]);
  }
}

// Returns the signed angle of a cartesian point relative to [cosRadius, 0, 0].
function circleRadius(cosRadius, point) {
  point = cartesian(point), point[0] -= cosRadius;
  cartesianNormalizeInPlace(point);
  var radius = acos(-point[1]);
  return ((-point[2] < 0 ? -radius : radius) + tau$3 - epsilon$2) % tau$3;
}

function circle() {
  var center = constant$8([0, 0]),
      radius = constant$8(90),
      precision = constant$8(6),
      ring,
      rotate,
      stream = {point: point};

  function point(x, y) {
    ring.push(x = rotate(x, y));
    x[0] *= degrees$1, x[1] *= degrees$1;
  }

  function circle() {
    var c = center.apply(this, arguments),
        r = radius.apply(this, arguments) * radians,
        p = precision.apply(this, arguments) * radians;
    ring = [];
    rotate = rotateRadians(-c[0] * radians, -c[1] * radians, 0).invert;
    circleStream(stream, r, p, 1);
    c = {type: "Polygon", coordinates: [ring]};
    ring = rotate = null;
    return c;
  }

  circle.center = function(_) {
    return arguments.length ? (center = typeof _ === "function" ? _ : constant$8([+_[0], +_[1]]), circle) : center;
  };

  circle.radius = function(_) {
    return arguments.length ? (radius = typeof _ === "function" ? _ : constant$8(+_), circle) : radius;
  };

  circle.precision = function(_) {
    return arguments.length ? (precision = typeof _ === "function" ? _ : constant$8(+_), circle) : precision;
  };

  return circle;
}

function clipBuffer() {
  var lines = [],
      line;
  return {
    point: function(x, y) {
      line.push([x, y]);
    },
    lineStart: function() {
      lines.push(line = []);
    },
    lineEnd: noop$2,
    rejoin: function() {
      if (lines.length > 1) lines.push(lines.pop().concat(lines.shift()));
    },
    result: function() {
      var result = lines;
      lines = [];
      line = null;
      return result;
    }
  };
}

function pointEqual(a, b) {
  return abs(a[0] - b[0]) < epsilon$2 && abs(a[1] - b[1]) < epsilon$2;
}

function Intersection(point, points, other, entry) {
  this.x = point;
  this.z = points;
  this.o = other; // another intersection
  this.e = entry; // is an entry?
  this.v = false; // visited
  this.n = this.p = null; // next & previous
}

// A generalized polygon clipping algorithm: given a polygon that has been cut
// into its visible line segments, and rejoins the segments by interpolating
// along the clip edge.
function clipRejoin(segments, compareIntersection, startInside, interpolate, stream) {
  var subject = [],
      clip = [],
      i,
      n;

  segments.forEach(function(segment) {
    if ((n = segment.length - 1) <= 0) return;
    var n, p0 = segment[0], p1 = segment[n], x;

    // If the first and last points of a segment are coincident, then treat as a
    // closed ring. TODO if all rings are closed, then the winding order of the
    // exterior ring should be checked.
    if (pointEqual(p0, p1)) {
      stream.lineStart();
      for (i = 0; i < n; ++i) stream.point((p0 = segment[i])[0], p0[1]);
      stream.lineEnd();
      return;
    }

    subject.push(x = new Intersection(p0, segment, null, true));
    clip.push(x.o = new Intersection(p0, null, x, false));
    subject.push(x = new Intersection(p1, segment, null, false));
    clip.push(x.o = new Intersection(p1, null, x, true));
  });

  if (!subject.length) return;

  clip.sort(compareIntersection);
  link$1(subject);
  link$1(clip);

  for (i = 0, n = clip.length; i < n; ++i) {
    clip[i].e = startInside = !startInside;
  }

  var start = subject[0],
      points,
      point;

  while (1) {
    // Find first unvisited intersection.
    var current = start,
        isSubject = true;
    while (current.v) if ((current = current.n) === start) return;
    points = current.z;
    stream.lineStart();
    do {
      current.v = current.o.v = true;
      if (current.e) {
        if (isSubject) {
          for (i = 0, n = points.length; i < n; ++i) stream.point((point = points[i])[0], point[1]);
        } else {
          interpolate(current.x, current.n.x, 1, stream);
        }
        current = current.n;
      } else {
        if (isSubject) {
          points = current.p.z;
          for (i = points.length - 1; i >= 0; --i) stream.point((point = points[i])[0], point[1]);
        } else {
          interpolate(current.x, current.p.x, -1, stream);
        }
        current = current.p;
      }
      current = current.o;
      points = current.z;
      isSubject = !isSubject;
    } while (!current.v);
    stream.lineEnd();
  }
}

function link$1(array) {
  if (!(n = array.length)) return;
  var n,
      i = 0,
      a = array[0],
      b;
  while (++i < n) {
    a.n = b = array[i];
    b.p = a;
    a = b;
  }
  a.n = b = array[0];
  b.p = a;
}

var sum$1 = adder();

function polygonContains(polygon, point) {
  var lambda = point[0],
      phi = point[1],
      sinPhi = sin$1(phi),
      normal = [sin$1(lambda), -cos$1(lambda), 0],
      angle = 0,
      winding = 0;

  sum$1.reset();

  if (sinPhi === 1) phi = halfPi$2 + epsilon$2;
  else if (sinPhi === -1) phi = -halfPi$2 - epsilon$2;

  for (var i = 0, n = polygon.length; i < n; ++i) {
    if (!(m = (ring = polygon[i]).length)) continue;
    var ring,
        m,
        point0 = ring[m - 1],
        lambda0 = point0[0],
        phi0 = point0[1] / 2 + quarterPi,
        sinPhi0 = sin$1(phi0),
        cosPhi0 = cos$1(phi0);

    for (var j = 0; j < m; ++j, lambda0 = lambda1, sinPhi0 = sinPhi1, cosPhi0 = cosPhi1, point0 = point1) {
      var point1 = ring[j],
          lambda1 = point1[0],
          phi1 = point1[1] / 2 + quarterPi,
          sinPhi1 = sin$1(phi1),
          cosPhi1 = cos$1(phi1),
          delta = lambda1 - lambda0,
          sign$$1 = delta >= 0 ? 1 : -1,
          absDelta = sign$$1 * delta,
          antimeridian = absDelta > pi$3,
          k = sinPhi0 * sinPhi1;

      sum$1.add(atan2(k * sign$$1 * sin$1(absDelta), cosPhi0 * cosPhi1 + k * cos$1(absDelta)));
      angle += antimeridian ? delta + sign$$1 * tau$3 : delta;

      // Are the longitudes either side of the point’s meridian (lambda),
      // and are the latitudes smaller than the parallel (phi)?
      if (antimeridian ^ lambda0 >= lambda ^ lambda1 >= lambda) {
        var arc = cartesianCross(cartesian(point0), cartesian(point1));
        cartesianNormalizeInPlace(arc);
        var intersection = cartesianCross(normal, arc);
        cartesianNormalizeInPlace(intersection);
        var phiArc = (antimeridian ^ delta >= 0 ? -1 : 1) * asin(intersection[2]);
        if (phi > phiArc || phi === phiArc && (arc[0] || arc[1])) {
          winding += antimeridian ^ delta >= 0 ? 1 : -1;
        }
      }
    }
  }

  // First, determine whether the South pole is inside or outside:
  //
  // It is inside if:
  // * the polygon winds around it in a clockwise direction.
  // * the polygon does not (cumulatively) wind around it, but has a negative
  //   (counter-clockwise) area.
  //
  // Second, count the (signed) number of times a segment crosses a lambda
  // from the point to the South pole.  If it is zero, then the point is the
  // same side as the South pole.

  return (angle < -epsilon$2 || angle < epsilon$2 && sum$1 < -epsilon$2) ^ (winding & 1);
}

function clip(pointVisible, clipLine, interpolate, start) {
  return function(sink) {
    var line = clipLine(sink),
        ringBuffer = clipBuffer(),
        ringSink = clipLine(ringBuffer),
        polygonStarted = false,
        polygon,
        segments,
        ring;

    var clip = {
      point: point,
      lineStart: lineStart,
      lineEnd: lineEnd,
      polygonStart: function() {
        clip.point = pointRing;
        clip.lineStart = ringStart;
        clip.lineEnd = ringEnd;
        segments = [];
        polygon = [];
      },
      polygonEnd: function() {
        clip.point = point;
        clip.lineStart = lineStart;
        clip.lineEnd = lineEnd;
        segments = merge(segments);
        var startInside = polygonContains(polygon, start);
        if (segments.length) {
          if (!polygonStarted) sink.polygonStart(), polygonStarted = true;
          clipRejoin(segments, compareIntersection, startInside, interpolate, sink);
        } else if (startInside) {
          if (!polygonStarted) sink.polygonStart(), polygonStarted = true;
          sink.lineStart();
          interpolate(null, null, 1, sink);
          sink.lineEnd();
        }
        if (polygonStarted) sink.polygonEnd(), polygonStarted = false;
        segments = polygon = null;
      },
      sphere: function() {
        sink.polygonStart();
        sink.lineStart();
        interpolate(null, null, 1, sink);
        sink.lineEnd();
        sink.polygonEnd();
      }
    };

    function point(lambda, phi) {
      if (pointVisible(lambda, phi)) sink.point(lambda, phi);
    }

    function pointLine(lambda, phi) {
      line.point(lambda, phi);
    }

    function lineStart() {
      clip.point = pointLine;
      line.lineStart();
    }

    function lineEnd() {
      clip.point = point;
      line.lineEnd();
    }

    function pointRing(lambda, phi) {
      ring.push([lambda, phi]);
      ringSink.point(lambda, phi);
    }

    function ringStart() {
      ringSink.lineStart();
      ring = [];
    }

    function ringEnd() {
      pointRing(ring[0][0], ring[0][1]);
      ringSink.lineEnd();

      var clean = ringSink.clean(),
          ringSegments = ringBuffer.result(),
          i, n = ringSegments.length, m,
          segment,
          point;

      ring.pop();
      polygon.push(ring);
      ring = null;

      if (!n) return;

      // No intersections.
      if (clean & 1) {
        segment = ringSegments[0];
        if ((m = segment.length - 1) > 0) {
          if (!polygonStarted) sink.polygonStart(), polygonStarted = true;
          sink.lineStart();
          for (i = 0; i < m; ++i) sink.point((point = segment[i])[0], point[1]);
          sink.lineEnd();
        }
        return;
      }

      // Rejoin connected segments.
      // TODO reuse ringBuffer.rejoin()?
      if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));

      segments.push(ringSegments.filter(validSegment));
    }

    return clip;
  };
}

function validSegment(segment) {
  return segment.length > 1;
}

// Intersections are sorted along the clip edge. For both antimeridian cutting
// and circle clipping, the same comparison is used.
function compareIntersection(a, b) {
  return ((a = a.x)[0] < 0 ? a[1] - halfPi$2 - epsilon$2 : halfPi$2 - a[1])
       - ((b = b.x)[0] < 0 ? b[1] - halfPi$2 - epsilon$2 : halfPi$2 - b[1]);
}

var clipAntimeridian = clip(
  function() { return true; },
  clipAntimeridianLine,
  clipAntimeridianInterpolate,
  [-pi$3, -halfPi$2]
);

// Takes a line and cuts into visible segments. Return values: 0 - there were
// intersections or the line was empty; 1 - no intersections; 2 - there were
// intersections, and the first and last segments should be rejoined.
function clipAntimeridianLine(stream) {
  var lambda0 = NaN,
      phi0 = NaN,
      sign0 = NaN,
      clean; // no intersections

  return {
    lineStart: function() {
      stream.lineStart();
      clean = 1;
    },
    point: function(lambda1, phi1) {
      var sign1 = lambda1 > 0 ? pi$3 : -pi$3,
          delta = abs(lambda1 - lambda0);
      if (abs(delta - pi$3) < epsilon$2) { // line crosses a pole
        stream.point(lambda0, phi0 = (phi0 + phi1) / 2 > 0 ? halfPi$2 : -halfPi$2);
        stream.point(sign0, phi0);
        stream.lineEnd();
        stream.lineStart();
        stream.point(sign1, phi0);
        stream.point(lambda1, phi0);
        clean = 0;
      } else if (sign0 !== sign1 && delta >= pi$3) { // line crosses antimeridian
        if (abs(lambda0 - sign0) < epsilon$2) lambda0 -= sign0 * epsilon$2; // handle degeneracies
        if (abs(lambda1 - sign1) < epsilon$2) lambda1 -= sign1 * epsilon$2;
        phi0 = clipAntimeridianIntersect(lambda0, phi0, lambda1, phi1);
        stream.point(sign0, phi0);
        stream.lineEnd();
        stream.lineStart();
        stream.point(sign1, phi0);
        clean = 0;
      }
      stream.point(lambda0 = lambda1, phi0 = phi1);
      sign0 = sign1;
    },
    lineEnd: function() {
      stream.lineEnd();
      lambda0 = phi0 = NaN;
    },
    clean: function() {
      return 2 - clean; // if intersections, rejoin first and last segments
    }
  };
}

function clipAntimeridianIntersect(lambda0, phi0, lambda1, phi1) {
  var cosPhi0,
      cosPhi1,
      sinLambda0Lambda1 = sin$1(lambda0 - lambda1);
  return abs(sinLambda0Lambda1) > epsilon$2
      ? atan((sin$1(phi0) * (cosPhi1 = cos$1(phi1)) * sin$1(lambda1)
          - sin$1(phi1) * (cosPhi0 = cos$1(phi0)) * sin$1(lambda0))
          / (cosPhi0 * cosPhi1 * sinLambda0Lambda1))
      : (phi0 + phi1) / 2;
}

function clipAntimeridianInterpolate(from, to, direction, stream) {
  var phi;
  if (from == null) {
    phi = direction * halfPi$2;
    stream.point(-pi$3, phi);
    stream.point(0, phi);
    stream.point(pi$3, phi);
    stream.point(pi$3, 0);
    stream.point(pi$3, -phi);
    stream.point(0, -phi);
    stream.point(-pi$3, -phi);
    stream.point(-pi$3, 0);
    stream.point(-pi$3, phi);
  } else if (abs(from[0] - to[0]) > epsilon$2) {
    var lambda = from[0] < to[0] ? pi$3 : -pi$3;
    phi = direction * lambda / 2;
    stream.point(-lambda, phi);
    stream.point(0, phi);
    stream.point(lambda, phi);
  } else {
    stream.point(to[0], to[1]);
  }
}

function clipCircle(radius) {
  var cr = cos$1(radius),
      delta = 6 * radians,
      smallRadius = cr > 0,
      notHemisphere = abs(cr) > epsilon$2; // TODO optimise for this common case

  function interpolate(from, to, direction, stream) {
    circleStream(stream, radius, delta, direction, from, to);
  }

  function visible(lambda, phi) {
    return cos$1(lambda) * cos$1(phi) > cr;
  }

  // Takes a line and cuts into visible segments. Return values used for polygon
  // clipping: 0 - there were intersections or the line was empty; 1 - no
  // intersections 2 - there were intersections, and the first and last segments
  // should be rejoined.
  function clipLine(stream) {
    var point0, // previous point
        c0, // code for previous point
        v0, // visibility of previous point
        v00, // visibility of first point
        clean; // no intersections
    return {
      lineStart: function() {
        v00 = v0 = false;
        clean = 1;
      },
      point: function(lambda, phi) {
        var point1 = [lambda, phi],
            point2,
            v = visible(lambda, phi),
            c = smallRadius
              ? v ? 0 : code(lambda, phi)
              : v ? code(lambda + (lambda < 0 ? pi$3 : -pi$3), phi) : 0;
        if (!point0 && (v00 = v0 = v)) stream.lineStart();
        // Handle degeneracies.
        // TODO ignore if not clipping polygons.
        if (v !== v0) {
          point2 = intersect(point0, point1);
          if (!point2 || pointEqual(point0, point2) || pointEqual(point1, point2)) {
            point1[0] += epsilon$2;
            point1[1] += epsilon$2;
            v = visible(point1[0], point1[1]);
          }
        }
        if (v !== v0) {
          clean = 0;
          if (v) {
            // outside going in
            stream.lineStart();
            point2 = intersect(point1, point0);
            stream.point(point2[0], point2[1]);
          } else {
            // inside going out
            point2 = intersect(point0, point1);
            stream.point(point2[0], point2[1]);
            stream.lineEnd();
          }
          point0 = point2;
        } else if (notHemisphere && point0 && smallRadius ^ v) {
          var t;
          // If the codes for two points are different, or are both zero,
          // and there this segment intersects with the small circle.
          if (!(c & c0) && (t = intersect(point1, point0, true))) {
            clean = 0;
            if (smallRadius) {
              stream.lineStart();
              stream.point(t[0][0], t[0][1]);
              stream.point(t[1][0], t[1][1]);
              stream.lineEnd();
            } else {
              stream.point(t[1][0], t[1][1]);
              stream.lineEnd();
              stream.lineStart();
              stream.point(t[0][0], t[0][1]);
            }
          }
        }
        if (v && (!point0 || !pointEqual(point0, point1))) {
          stream.point(point1[0], point1[1]);
        }
        point0 = point1, v0 = v, c0 = c;
      },
      lineEnd: function() {
        if (v0) stream.lineEnd();
        point0 = null;
      },
      // Rejoin first and last segments if there were intersections and the first
      // and last points were visible.
      clean: function() {
        return clean | ((v00 && v0) << 1);
      }
    };
  }

  // Intersects the great circle between a and b with the clip circle.
  function intersect(a, b, two) {
    var pa = cartesian(a),
        pb = cartesian(b);

    // We have two planes, n1.p = d1 and n2.p = d2.
    // Find intersection line p(t) = c1 n1 + c2 n2 + t (n1 ⨯ n2).
    var n1 = [1, 0, 0], // normal
        n2 = cartesianCross(pa, pb),
        n2n2 = cartesianDot(n2, n2),
        n1n2 = n2[0], // cartesianDot(n1, n2),
        determinant = n2n2 - n1n2 * n1n2;

    // Two polar points.
    if (!determinant) return !two && a;

    var c1 =  cr * n2n2 / determinant,
        c2 = -cr * n1n2 / determinant,
        n1xn2 = cartesianCross(n1, n2),
        A = cartesianScale(n1, c1),
        B = cartesianScale(n2, c2);
    cartesianAddInPlace(A, B);

    // Solve |p(t)|^2 = 1.
    var u = n1xn2,
        w = cartesianDot(A, u),
        uu = cartesianDot(u, u),
        t2 = w * w - uu * (cartesianDot(A, A) - 1);

    if (t2 < 0) return;

    var t = sqrt(t2),
        q = cartesianScale(u, (-w - t) / uu);
    cartesianAddInPlace(q, A);
    q = spherical(q);

    if (!two) return q;

    // Two intersection points.
    var lambda0 = a[0],
        lambda1 = b[0],
        phi0 = a[1],
        phi1 = b[1],
        z;

    if (lambda1 < lambda0) z = lambda0, lambda0 = lambda1, lambda1 = z;

    var delta = lambda1 - lambda0,
        polar = abs(delta - pi$3) < epsilon$2,
        meridian = polar || delta < epsilon$2;

    if (!polar && phi1 < phi0) z = phi0, phi0 = phi1, phi1 = z;

    // Check that the first point is between a and b.
    if (meridian
        ? polar
          ? phi0 + phi1 > 0 ^ q[1] < (abs(q[0] - lambda0) < epsilon$2 ? phi0 : phi1)
          : phi0 <= q[1] && q[1] <= phi1
        : delta > pi$3 ^ (lambda0 <= q[0] && q[0] <= lambda1)) {
      var q1 = cartesianScale(u, (-w + t) / uu);
      cartesianAddInPlace(q1, A);
      return [q, spherical(q1)];
    }
  }

  // Generates a 4-bit vector representing the location of a point relative to
  // the small circle's bounding box.
  function code(lambda, phi) {
    var r = smallRadius ? radius : pi$3 - radius,
        code = 0;
    if (lambda < -r) code |= 1; // left
    else if (lambda > r) code |= 2; // right
    if (phi < -r) code |= 4; // below
    else if (phi > r) code |= 8; // above
    return code;
  }

  return clip(visible, clipLine, interpolate, smallRadius ? [0, -radius] : [-pi$3, radius - pi$3]);
}

function clipLine(a, b, x0, y0, x1, y1) {
  var ax = a[0],
      ay = a[1],
      bx = b[0],
      by = b[1],
      t0 = 0,
      t1 = 1,
      dx = bx - ax,
      dy = by - ay,
      r;

  r = x0 - ax;
  if (!dx && r > 0) return;
  r /= dx;
  if (dx < 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  } else if (dx > 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  }

  r = x1 - ax;
  if (!dx && r < 0) return;
  r /= dx;
  if (dx < 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  } else if (dx > 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  }

  r = y0 - ay;
  if (!dy && r > 0) return;
  r /= dy;
  if (dy < 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  } else if (dy > 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  }

  r = y1 - ay;
  if (!dy && r < 0) return;
  r /= dy;
  if (dy < 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  } else if (dy > 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  }

  if (t0 > 0) a[0] = ax + t0 * dx, a[1] = ay + t0 * dy;
  if (t1 < 1) b[0] = ax + t1 * dx, b[1] = ay + t1 * dy;
  return true;
}

var clipMax = 1e9, clipMin = -clipMax;

// TODO Use d3-polygon’s polygonContains here for the ring check?
// TODO Eliminate duplicate buffering in clipBuffer and polygon.push?

function clipRectangle(x0, y0, x1, y1) {

  function visible(x, y) {
    return x0 <= x && x <= x1 && y0 <= y && y <= y1;
  }

  function interpolate(from, to, direction, stream) {
    var a = 0, a1 = 0;
    if (from == null
        || (a = corner(from, direction)) !== (a1 = corner(to, direction))
        || comparePoint(from, to) < 0 ^ direction > 0) {
      do stream.point(a === 0 || a === 3 ? x0 : x1, a > 1 ? y1 : y0);
      while ((a = (a + direction + 4) % 4) !== a1);
    } else {
      stream.point(to[0], to[1]);
    }
  }

  function corner(p, direction) {
    return abs(p[0] - x0) < epsilon$2 ? direction > 0 ? 0 : 3
        : abs(p[0] - x1) < epsilon$2 ? direction > 0 ? 2 : 1
        : abs(p[1] - y0) < epsilon$2 ? direction > 0 ? 1 : 0
        : direction > 0 ? 3 : 2; // abs(p[1] - y1) < epsilon
  }

  function compareIntersection(a, b) {
    return comparePoint(a.x, b.x);
  }

  function comparePoint(a, b) {
    var ca = corner(a, 1),
        cb = corner(b, 1);
    return ca !== cb ? ca - cb
        : ca === 0 ? b[1] - a[1]
        : ca === 1 ? a[0] - b[0]
        : ca === 2 ? a[1] - b[1]
        : b[0] - a[0];
  }

  return function(stream) {
    var activeStream = stream,
        bufferStream = clipBuffer(),
        segments,
        polygon,
        ring,
        x__, y__, v__, // first point
        x_, y_, v_, // previous point
        first,
        clean;

    var clipStream = {
      point: point,
      lineStart: lineStart,
      lineEnd: lineEnd,
      polygonStart: polygonStart,
      polygonEnd: polygonEnd
    };

    function point(x, y) {
      if (visible(x, y)) activeStream.point(x, y);
    }

    function polygonInside() {
      var winding = 0;

      for (var i = 0, n = polygon.length; i < n; ++i) {
        for (var ring = polygon[i], j = 1, m = ring.length, point = ring[0], a0, a1, b0 = point[0], b1 = point[1]; j < m; ++j) {
          a0 = b0, a1 = b1, point = ring[j], b0 = point[0], b1 = point[1];
          if (a1 <= y1) { if (b1 > y1 && (b0 - a0) * (y1 - a1) > (b1 - a1) * (x0 - a0)) ++winding; }
          else { if (b1 <= y1 && (b0 - a0) * (y1 - a1) < (b1 - a1) * (x0 - a0)) --winding; }
        }
      }

      return winding;
    }

    // Buffer geometry within a polygon and then clip it en masse.
    function polygonStart() {
      activeStream = bufferStream, segments = [], polygon = [], clean = true;
    }

    function polygonEnd() {
      var startInside = polygonInside(),
          cleanInside = clean && startInside,
          visible = (segments = merge(segments)).length;
      if (cleanInside || visible) {
        stream.polygonStart();
        if (cleanInside) {
          stream.lineStart();
          interpolate(null, null, 1, stream);
          stream.lineEnd();
        }
        if (visible) {
          clipRejoin(segments, compareIntersection, startInside, interpolate, stream);
        }
        stream.polygonEnd();
      }
      activeStream = stream, segments = polygon = ring = null;
    }

    function lineStart() {
      clipStream.point = linePoint;
      if (polygon) polygon.push(ring = []);
      first = true;
      v_ = false;
      x_ = y_ = NaN;
    }

    // TODO rather than special-case polygons, simply handle them separately.
    // Ideally, coincident intersection points should be jittered to avoid
    // clipping issues.
    function lineEnd() {
      if (segments) {
        linePoint(x__, y__);
        if (v__ && v_) bufferStream.rejoin();
        segments.push(bufferStream.result());
      }
      clipStream.point = point;
      if (v_) activeStream.lineEnd();
    }

    function linePoint(x, y) {
      var v = visible(x, y);
      if (polygon) ring.push([x, y]);
      if (first) {
        x__ = x, y__ = y, v__ = v;
        first = false;
        if (v) {
          activeStream.lineStart();
          activeStream.point(x, y);
        }
      } else {
        if (v && v_) activeStream.point(x, y);
        else {
          var a = [x_ = Math.max(clipMin, Math.min(clipMax, x_)), y_ = Math.max(clipMin, Math.min(clipMax, y_))],
              b = [x = Math.max(clipMin, Math.min(clipMax, x)), y = Math.max(clipMin, Math.min(clipMax, y))];
          if (clipLine(a, b, x0, y0, x1, y1)) {
            if (!v_) {
              activeStream.lineStart();
              activeStream.point(a[0], a[1]);
            }
            activeStream.point(b[0], b[1]);
            if (!v) activeStream.lineEnd();
            clean = false;
          } else if (v) {
            activeStream.lineStart();
            activeStream.point(x, y);
            clean = false;
          }
        }
      }
      x_ = x, y_ = y, v_ = v;
    }

    return clipStream;
  };
}

function extent$1() {
  var x0 = 0,
      y0 = 0,
      x1 = 960,
      y1 = 500,
      cache,
      cacheStream,
      clip;

  return clip = {
    stream: function(stream) {
      return cache && cacheStream === stream ? cache : cache = clipRectangle(x0, y0, x1, y1)(cacheStream = stream);
    },
    extent: function(_) {
      return arguments.length ? (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1], cache = cacheStream = null, clip) : [[x0, y0], [x1, y1]];
    }
  };
}

var lengthSum = adder(),
    lambda0$2,
    sinPhi0$1,
    cosPhi0$1;

var lengthStream = {
  sphere: noop$2,
  point: noop$2,
  lineStart: lengthLineStart,
  lineEnd: noop$2,
  polygonStart: noop$2,
  polygonEnd: noop$2
};

function lengthLineStart() {
  lengthStream.point = lengthPointFirst;
  lengthStream.lineEnd = lengthLineEnd;
}

function lengthLineEnd() {
  lengthStream.point = lengthStream.lineEnd = noop$2;
}

function lengthPointFirst(lambda, phi) {
  lambda *= radians, phi *= radians;
  lambda0$2 = lambda, sinPhi0$1 = sin$1(phi), cosPhi0$1 = cos$1(phi);
  lengthStream.point = lengthPoint;
}

function lengthPoint(lambda, phi) {
  lambda *= radians, phi *= radians;
  var sinPhi = sin$1(phi),
      cosPhi = cos$1(phi),
      delta = abs(lambda - lambda0$2),
      cosDelta = cos$1(delta),
      sinDelta = sin$1(delta),
      x = cosPhi * sinDelta,
      y = cosPhi0$1 * sinPhi - sinPhi0$1 * cosPhi * cosDelta,
      z = sinPhi0$1 * sinPhi + cosPhi0$1 * cosPhi * cosDelta;
  lengthSum.add(atan2(sqrt(x * x + y * y), z));
  lambda0$2 = lambda, sinPhi0$1 = sinPhi, cosPhi0$1 = cosPhi;
}

function length$1(object) {
  lengthSum.reset();
  geoStream(object, lengthStream);
  return +lengthSum;
}

var coordinates = [null, null],
    object$1 = {type: "LineString", coordinates: coordinates};

function distance(a, b) {
  coordinates[0] = a;
  coordinates[1] = b;
  return length$1(object$1);
}

var containsObjectType = {
  Feature: function(object, point) {
    return containsGeometry(object.geometry, point);
  },
  FeatureCollection: function(object, point) {
    var features = object.features, i = -1, n = features.length;
    while (++i < n) if (containsGeometry(features[i].geometry, point)) return true;
    return false;
  }
};

var containsGeometryType = {
  Sphere: function() {
    return true;
  },
  Point: function(object, point) {
    return containsPoint(object.coordinates, point);
  },
  MultiPoint: function(object, point) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) if (containsPoint(coordinates[i], point)) return true;
    return false;
  },
  LineString: function(object, point) {
    return containsLine(object.coordinates, point);
  },
  MultiLineString: function(object, point) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) if (containsLine(coordinates[i], point)) return true;
    return false;
  },
  Polygon: function(object, point) {
    return containsPolygon(object.coordinates, point);
  },
  MultiPolygon: function(object, point) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) if (containsPolygon(coordinates[i], point)) return true;
    return false;
  },
  GeometryCollection: function(object, point) {
    var geometries = object.geometries, i = -1, n = geometries.length;
    while (++i < n) if (containsGeometry(geometries[i], point)) return true;
    return false;
  }
};

function containsGeometry(geometry, point) {
  return geometry && containsGeometryType.hasOwnProperty(geometry.type)
      ? containsGeometryType[geometry.type](geometry, point)
      : false;
}

function containsPoint(coordinates, point) {
  return distance(coordinates, point) === 0;
}

function containsLine(coordinates, point) {
  var ab = distance(coordinates[0], coordinates[1]),
      ao = distance(coordinates[0], point),
      ob = distance(point, coordinates[1]);
  return ao + ob <= ab + epsilon$2;
}

function containsPolygon(coordinates, point) {
  return !!polygonContains(coordinates.map(ringRadians), pointRadians(point));
}

function ringRadians(ring) {
  return ring = ring.map(pointRadians), ring.pop(), ring;
}

function pointRadians(point) {
  return [point[0] * radians, point[1] * radians];
}

function contains$1(object, point) {
  return (object && containsObjectType.hasOwnProperty(object.type)
      ? containsObjectType[object.type]
      : containsGeometry)(object, point);
}

function graticuleX(y0, y1, dy) {
  var y = sequence(y0, y1 - epsilon$2, dy).concat(y1);
  return function(x) { return y.map(function(y) { return [x, y]; }); };
}

function graticuleY(x0, x1, dx) {
  var x = sequence(x0, x1 - epsilon$2, dx).concat(x1);
  return function(y) { return x.map(function(x) { return [x, y]; }); };
}

function graticule() {
  var x1, x0, X1, X0,
      y1, y0, Y1, Y0,
      dx = 10, dy = dx, DX = 90, DY = 360,
      x, y, X, Y,
      precision = 2.5;

  function graticule() {
    return {type: "MultiLineString", coordinates: lines()};
  }

  function lines() {
    return sequence(ceil(X0 / DX) * DX, X1, DX).map(X)
        .concat(sequence(ceil(Y0 / DY) * DY, Y1, DY).map(Y))
        .concat(sequence(ceil(x0 / dx) * dx, x1, dx).filter(function(x) { return abs(x % DX) > epsilon$2; }).map(x))
        .concat(sequence(ceil(y0 / dy) * dy, y1, dy).filter(function(y) { return abs(y % DY) > epsilon$2; }).map(y));
  }

  graticule.lines = function() {
    return lines().map(function(coordinates) { return {type: "LineString", coordinates: coordinates}; });
  };

  graticule.outline = function() {
    return {
      type: "Polygon",
      coordinates: [
        X(X0).concat(
        Y(Y1).slice(1),
        X(X1).reverse().slice(1),
        Y(Y0).reverse().slice(1))
      ]
    };
  };

  graticule.extent = function(_) {
    if (!arguments.length) return graticule.extentMinor();
    return graticule.extentMajor(_).extentMinor(_);
  };

  graticule.extentMajor = function(_) {
    if (!arguments.length) return [[X0, Y0], [X1, Y1]];
    X0 = +_[0][0], X1 = +_[1][0];
    Y0 = +_[0][1], Y1 = +_[1][1];
    if (X0 > X1) _ = X0, X0 = X1, X1 = _;
    if (Y0 > Y1) _ = Y0, Y0 = Y1, Y1 = _;
    return graticule.precision(precision);
  };

  graticule.extentMinor = function(_) {
    if (!arguments.length) return [[x0, y0], [x1, y1]];
    x0 = +_[0][0], x1 = +_[1][0];
    y0 = +_[0][1], y1 = +_[1][1];
    if (x0 > x1) _ = x0, x0 = x1, x1 = _;
    if (y0 > y1) _ = y0, y0 = y1, y1 = _;
    return graticule.precision(precision);
  };

  graticule.step = function(_) {
    if (!arguments.length) return graticule.stepMinor();
    return graticule.stepMajor(_).stepMinor(_);
  };

  graticule.stepMajor = function(_) {
    if (!arguments.length) return [DX, DY];
    DX = +_[0], DY = +_[1];
    return graticule;
  };

  graticule.stepMinor = function(_) {
    if (!arguments.length) return [dx, dy];
    dx = +_[0], dy = +_[1];
    return graticule;
  };

  graticule.precision = function(_) {
    if (!arguments.length) return precision;
    precision = +_;
    x = graticuleX(y0, y1, 90);
    y = graticuleY(x0, x1, precision);
    X = graticuleX(Y0, Y1, 90);
    Y = graticuleY(X0, X1, precision);
    return graticule;
  };

  return graticule
      .extentMajor([[-180, -90 + epsilon$2], [180, 90 - epsilon$2]])
      .extentMinor([[-180, -80 - epsilon$2], [180, 80 + epsilon$2]]);
}

function graticule10() {
  return graticule()();
}

function interpolate$1(a, b) {
  var x0 = a[0] * radians,
      y0 = a[1] * radians,
      x1 = b[0] * radians,
      y1 = b[1] * radians,
      cy0 = cos$1(y0),
      sy0 = sin$1(y0),
      cy1 = cos$1(y1),
      sy1 = sin$1(y1),
      kx0 = cy0 * cos$1(x0),
      ky0 = cy0 * sin$1(x0),
      kx1 = cy1 * cos$1(x1),
      ky1 = cy1 * sin$1(x1),
      d = 2 * asin(sqrt(haversin(y1 - y0) + cy0 * cy1 * haversin(x1 - x0))),
      k = sin$1(d);

  var interpolate = d ? function(t) {
    var B = sin$1(t *= d) / k,
        A = sin$1(d - t) / k,
        x = A * kx0 + B * kx1,
        y = A * ky0 + B * ky1,
        z = A * sy0 + B * sy1;
    return [
      atan2(y, x) * degrees$1,
      atan2(z, sqrt(x * x + y * y)) * degrees$1
    ];
  } : function() {
    return [x0 * degrees$1, y0 * degrees$1];
  };

  interpolate.distance = d;

  return interpolate;
}

function identity$4(x) {
  return x;
}

var areaSum$1 = adder(),
    areaRingSum$1 = adder(),
    x00,
    y00,
    x0$1,
    y0$1;

var areaStream$1 = {
  point: noop$2,
  lineStart: noop$2,
  lineEnd: noop$2,
  polygonStart: function() {
    areaStream$1.lineStart = areaRingStart$1;
    areaStream$1.lineEnd = areaRingEnd$1;
  },
  polygonEnd: function() {
    areaStream$1.lineStart = areaStream$1.lineEnd = areaStream$1.point = noop$2;
    areaSum$1.add(abs(areaRingSum$1));
    areaRingSum$1.reset();
  },
  result: function() {
    var area = areaSum$1 / 2;
    areaSum$1.reset();
    return area;
  }
};

function areaRingStart$1() {
  areaStream$1.point = areaPointFirst$1;
}

function areaPointFirst$1(x, y) {
  areaStream$1.point = areaPoint$1;
  x00 = x0$1 = x, y00 = y0$1 = y;
}

function areaPoint$1(x, y) {
  areaRingSum$1.add(y0$1 * x - x0$1 * y);
  x0$1 = x, y0$1 = y;
}

function areaRingEnd$1() {
  areaPoint$1(x00, y00);
}

var x0$2 = Infinity,
    y0$2 = x0$2,
    x1 = -x0$2,
    y1 = x1;

var boundsStream$1 = {
  point: boundsPoint$1,
  lineStart: noop$2,
  lineEnd: noop$2,
  polygonStart: noop$2,
  polygonEnd: noop$2,
  result: function() {
    var bounds = [[x0$2, y0$2], [x1, y1]];
    x1 = y1 = -(y0$2 = x0$2 = Infinity);
    return bounds;
  }
};

function boundsPoint$1(x, y) {
  if (x < x0$2) x0$2 = x;
  if (x > x1) x1 = x;
  if (y < y0$2) y0$2 = y;
  if (y > y1) y1 = y;
}

// TODO Enforce positive area for exterior, negative area for interior?

var X0$1 = 0,
    Y0$1 = 0,
    Z0$1 = 0,
    X1$1 = 0,
    Y1$1 = 0,
    Z1$1 = 0,
    X2$1 = 0,
    Y2$1 = 0,
    Z2$1 = 0,
    x00$1,
    y00$1,
    x0$3,
    y0$3;

var centroidStream$1 = {
  point: centroidPoint$1,
  lineStart: centroidLineStart$1,
  lineEnd: centroidLineEnd$1,
  polygonStart: function() {
    centroidStream$1.lineStart = centroidRingStart$1;
    centroidStream$1.lineEnd = centroidRingEnd$1;
  },
  polygonEnd: function() {
    centroidStream$1.point = centroidPoint$1;
    centroidStream$1.lineStart = centroidLineStart$1;
    centroidStream$1.lineEnd = centroidLineEnd$1;
  },
  result: function() {
    var centroid = Z2$1 ? [X2$1 / Z2$1, Y2$1 / Z2$1]
        : Z1$1 ? [X1$1 / Z1$1, Y1$1 / Z1$1]
        : Z0$1 ? [X0$1 / Z0$1, Y0$1 / Z0$1]
        : [NaN, NaN];
    X0$1 = Y0$1 = Z0$1 =
    X1$1 = Y1$1 = Z1$1 =
    X2$1 = Y2$1 = Z2$1 = 0;
    return centroid;
  }
};

function centroidPoint$1(x, y) {
  X0$1 += x;
  Y0$1 += y;
  ++Z0$1;
}

function centroidLineStart$1() {
  centroidStream$1.point = centroidPointFirstLine;
}

function centroidPointFirstLine(x, y) {
  centroidStream$1.point = centroidPointLine;
  centroidPoint$1(x0$3 = x, y0$3 = y);
}

function centroidPointLine(x, y) {
  var dx = x - x0$3, dy = y - y0$3, z = sqrt(dx * dx + dy * dy);
  X1$1 += z * (x0$3 + x) / 2;
  Y1$1 += z * (y0$3 + y) / 2;
  Z1$1 += z;
  centroidPoint$1(x0$3 = x, y0$3 = y);
}

function centroidLineEnd$1() {
  centroidStream$1.point = centroidPoint$1;
}

function centroidRingStart$1() {
  centroidStream$1.point = centroidPointFirstRing;
}

function centroidRingEnd$1() {
  centroidPointRing(x00$1, y00$1);
}

function centroidPointFirstRing(x, y) {
  centroidStream$1.point = centroidPointRing;
  centroidPoint$1(x00$1 = x0$3 = x, y00$1 = y0$3 = y);
}

function centroidPointRing(x, y) {
  var dx = x - x0$3,
      dy = y - y0$3,
      z = sqrt(dx * dx + dy * dy);

  X1$1 += z * (x0$3 + x) / 2;
  Y1$1 += z * (y0$3 + y) / 2;
  Z1$1 += z;

  z = y0$3 * x - x0$3 * y;
  X2$1 += z * (x0$3 + x);
  Y2$1 += z * (y0$3 + y);
  Z2$1 += z * 3;
  centroidPoint$1(x0$3 = x, y0$3 = y);
}

function PathContext(context) {
  this._context = context;
}

PathContext.prototype = {
  _radius: 4.5,
  pointRadius: function(_) {
    return this._radius = _, this;
  },
  polygonStart: function() {
    this._line = 0;
  },
  polygonEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line === 0) this._context.closePath();
    this._point = NaN;
  },
  point: function(x, y) {
    switch (this._point) {
      case 0: {
        this._context.moveTo(x, y);
        this._point = 1;
        break;
      }
      case 1: {
        this._context.lineTo(x, y);
        break;
      }
      default: {
        this._context.moveTo(x + this._radius, y);
        this._context.arc(x, y, this._radius, 0, tau$3);
        break;
      }
    }
  },
  result: noop$2
};

var lengthSum$1 = adder(),
    lengthRing,
    x00$2,
    y00$2,
    x0$4,
    y0$4;

var lengthStream$1 = {
  point: noop$2,
  lineStart: function() {
    lengthStream$1.point = lengthPointFirst$1;
  },
  lineEnd: function() {
    if (lengthRing) lengthPoint$1(x00$2, y00$2);
    lengthStream$1.point = noop$2;
  },
  polygonStart: function() {
    lengthRing = true;
  },
  polygonEnd: function() {
    lengthRing = null;
  },
  result: function() {
    var length = +lengthSum$1;
    lengthSum$1.reset();
    return length;
  }
};

function lengthPointFirst$1(x, y) {
  lengthStream$1.point = lengthPoint$1;
  x00$2 = x0$4 = x, y00$2 = y0$4 = y;
}

function lengthPoint$1(x, y) {
  x0$4 -= x, y0$4 -= y;
  lengthSum$1.add(sqrt(x0$4 * x0$4 + y0$4 * y0$4));
  x0$4 = x, y0$4 = y;
}

function PathString() {
  this._string = [];
}

PathString.prototype = {
  _radius: 4.5,
  _circle: circle$1(4.5),
  pointRadius: function(_) {
    if ((_ = +_) !== this._radius) this._radius = _, this._circle = null;
    return this;
  },
  polygonStart: function() {
    this._line = 0;
  },
  polygonEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line === 0) this._string.push("Z");
    this._point = NaN;
  },
  point: function(x, y) {
    switch (this._point) {
      case 0: {
        this._string.push("M", x, ",", y);
        this._point = 1;
        break;
      }
      case 1: {
        this._string.push("L", x, ",", y);
        break;
      }
      default: {
        if (this._circle == null) this._circle = circle$1(this._radius);
        this._string.push("M", x, ",", y, this._circle);
        break;
      }
    }
  },
  result: function() {
    if (this._string.length) {
      var result = this._string.join("");
      this._string = [];
      return result;
    } else {
      return null;
    }
  }
};

function circle$1(radius) {
  return "m0," + radius
      + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius
      + "a" + radius + "," + radius + " 0 1,1 0," + 2 * radius
      + "z";
}

function index$1(projection, context) {
  var pointRadius = 4.5,
      projectionStream,
      contextStream;

  function path(object) {
    if (object) {
      if (typeof pointRadius === "function") contextStream.pointRadius(+pointRadius.apply(this, arguments));
      geoStream(object, projectionStream(contextStream));
    }
    return contextStream.result();
  }

  path.area = function(object) {
    geoStream(object, projectionStream(areaStream$1));
    return areaStream$1.result();
  };

  path.measure = function(object) {
    geoStream(object, projectionStream(lengthStream$1));
    return lengthStream$1.result();
  };

  path.bounds = function(object) {
    geoStream(object, projectionStream(boundsStream$1));
    return boundsStream$1.result();
  };

  path.centroid = function(object) {
    geoStream(object, projectionStream(centroidStream$1));
    return centroidStream$1.result();
  };

  path.projection = function(_) {
    return arguments.length ? (projectionStream = _ == null ? (projection = null, identity$4) : (projection = _).stream, path) : projection;
  };

  path.context = function(_) {
    if (!arguments.length) return context;
    contextStream = _ == null ? (context = null, new PathString) : new PathContext(context = _);
    if (typeof pointRadius !== "function") contextStream.pointRadius(pointRadius);
    return path;
  };

  path.pointRadius = function(_) {
    if (!arguments.length) return pointRadius;
    pointRadius = typeof _ === "function" ? _ : (contextStream.pointRadius(+_), +_);
    return path;
  };

  return path.projection(projection).context(context);
}

function transform(methods) {
  return {
    stream: transformer(methods)
  };
}

function transformer(methods) {
  return function(stream) {
    var s = new TransformStream;
    for (var key in methods) s[key] = methods[key];
    s.stream = stream;
    return s;
  };
}

function TransformStream() {}

TransformStream.prototype = {
  constructor: TransformStream,
  point: function(x, y) { this.stream.point(x, y); },
  sphere: function() { this.stream.sphere(); },
  lineStart: function() { this.stream.lineStart(); },
  lineEnd: function() { this.stream.lineEnd(); },
  polygonStart: function() { this.stream.polygonStart(); },
  polygonEnd: function() { this.stream.polygonEnd(); }
};

function fit(projection, fitBounds, object) {
  var clip = projection.clipExtent && projection.clipExtent();
  projection.scale(150).translate([0, 0]);
  if (clip != null) projection.clipExtent(null);
  geoStream(object, projection.stream(boundsStream$1));
  fitBounds(boundsStream$1.result());
  if (clip != null) projection.clipExtent(clip);
  return projection;
}

function fitExtent(projection, extent, object) {
  return fit(projection, function(b) {
    var w = extent[1][0] - extent[0][0],
        h = extent[1][1] - extent[0][1],
        k = Math.min(w / (b[1][0] - b[0][0]), h / (b[1][1] - b[0][1])),
        x = +extent[0][0] + (w - k * (b[1][0] + b[0][0])) / 2,
        y = +extent[0][1] + (h - k * (b[1][1] + b[0][1])) / 2;
    projection.scale(150 * k).translate([x, y]);
  }, object);
}

function fitSize(projection, size, object) {
  return fitExtent(projection, [[0, 0], size], object);
}

function fitWidth(projection, width, object) {
  return fit(projection, function(b) {
    var w = +width,
        k = w / (b[1][0] - b[0][0]),
        x = (w - k * (b[1][0] + b[0][0])) / 2,
        y = -k * b[0][1];
    projection.scale(150 * k).translate([x, y]);
  }, object);
}

function fitHeight(projection, height, object) {
  return fit(projection, function(b) {
    var h = +height,
        k = h / (b[1][1] - b[0][1]),
        x = -k * b[0][0],
        y = (h - k * (b[1][1] + b[0][1])) / 2;
    projection.scale(150 * k).translate([x, y]);
  }, object);
}

var maxDepth = 16, // maximum depth of subdivision
    cosMinDistance = cos$1(30 * radians); // cos(minimum angular distance)

function resample(project, delta2) {
  return +delta2 ? resample$1(project, delta2) : resampleNone(project);
}

function resampleNone(project) {
  return transformer({
    point: function(x, y) {
      x = project(x, y);
      this.stream.point(x[0], x[1]);
    }
  });
}

function resample$1(project, delta2) {

  function resampleLineTo(x0, y0, lambda0, a0, b0, c0, x1, y1, lambda1, a1, b1, c1, depth, stream) {
    var dx = x1 - x0,
        dy = y1 - y0,
        d2 = dx * dx + dy * dy;
    if (d2 > 4 * delta2 && depth--) {
      var a = a0 + a1,
          b = b0 + b1,
          c = c0 + c1,
          m = sqrt(a * a + b * b + c * c),
          phi2 = asin(c /= m),
          lambda2 = abs(abs(c) - 1) < epsilon$2 || abs(lambda0 - lambda1) < epsilon$2 ? (lambda0 + lambda1) / 2 : atan2(b, a),
          p = project(lambda2, phi2),
          x2 = p[0],
          y2 = p[1],
          dx2 = x2 - x0,
          dy2 = y2 - y0,
          dz = dy * dx2 - dx * dy2;
      if (dz * dz / d2 > delta2 // perpendicular projected distance
          || abs((dx * dx2 + dy * dy2) / d2 - 0.5) > 0.3 // midpoint close to an end
          || a0 * a1 + b0 * b1 + c0 * c1 < cosMinDistance) { // angular distance
        resampleLineTo(x0, y0, lambda0, a0, b0, c0, x2, y2, lambda2, a /= m, b /= m, c, depth, stream);
        stream.point(x2, y2);
        resampleLineTo(x2, y2, lambda2, a, b, c, x1, y1, lambda1, a1, b1, c1, depth, stream);
      }
    }
  }
  return function(stream) {
    var lambda00, x00, y00, a00, b00, c00, // first point
        lambda0, x0, y0, a0, b0, c0; // previous point

    var resampleStream = {
      point: point,
      lineStart: lineStart,
      lineEnd: lineEnd,
      polygonStart: function() { stream.polygonStart(); resampleStream.lineStart = ringStart; },
      polygonEnd: function() { stream.polygonEnd(); resampleStream.lineStart = lineStart; }
    };

    function point(x, y) {
      x = project(x, y);
      stream.point(x[0], x[1]);
    }

    function lineStart() {
      x0 = NaN;
      resampleStream.point = linePoint;
      stream.lineStart();
    }

    function linePoint(lambda, phi) {
      var c = cartesian([lambda, phi]), p = project(lambda, phi);
      resampleLineTo(x0, y0, lambda0, a0, b0, c0, x0 = p[0], y0 = p[1], lambda0 = lambda, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream);
      stream.point(x0, y0);
    }

    function lineEnd() {
      resampleStream.point = point;
      stream.lineEnd();
    }

    function ringStart() {
      lineStart();
      resampleStream.point = ringPoint;
      resampleStream.lineEnd = ringEnd;
    }

    function ringPoint(lambda, phi) {
      linePoint(lambda00 = lambda, phi), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0;
      resampleStream.point = linePoint;
    }

    function ringEnd() {
      resampleLineTo(x0, y0, lambda0, a0, b0, c0, x00, y00, lambda00, a00, b00, c00, maxDepth, stream);
      resampleStream.lineEnd = lineEnd;
      lineEnd();
    }

    return resampleStream;
  };
}

var transformRadians = transformer({
  point: function(x, y) {
    this.stream.point(x * radians, y * radians);
  }
});

function transformRotate(rotate) {
  return transformer({
    point: function(x, y) {
      var r = rotate(x, y);
      return this.stream.point(r[0], r[1]);
    }
  });
}

function scaleTranslate(k, dx, dy) {
  function transform$$1(x, y) {
    return [dx + k * x, dy - k * y];
  }
  transform$$1.invert = function(x, y) {
    return [(x - dx) / k, (dy - y) / k];
  };
  return transform$$1;
}

function scaleTranslateRotate(k, dx, dy, alpha) {
  var cosAlpha = cos$1(alpha),
      sinAlpha = sin$1(alpha),
      a = cosAlpha * k,
      b = sinAlpha * k,
      ai = cosAlpha / k,
      bi = sinAlpha / k,
      ci = (sinAlpha * dy - cosAlpha * dx) / k,
      fi = (sinAlpha * dx + cosAlpha * dy) / k;
  function transform$$1(x, y) {
    return [a * x - b * y + dx, dy - b * x - a * y];
  }
  transform$$1.invert = function(x, y) {
    return [ai * x - bi * y + ci, fi - bi * x - ai * y];
  };
  return transform$$1;
}

function projection(project) {
  return projectionMutator(function() { return project; })();
}

function projectionMutator(projectAt) {
  var project,
      k = 150, // scale
      x = 480, y = 250, // translate
      lambda = 0, phi = 0, // center
      deltaLambda = 0, deltaPhi = 0, deltaGamma = 0, rotate, // pre-rotate
      alpha = 0, // post-rotate
      theta = null, preclip = clipAntimeridian, // pre-clip angle
      x0 = null, y0, x1, y1, postclip = identity$4, // post-clip extent
      delta2 = 0.5, // precision
      projectResample,
      projectTransform,
      projectRotateTransform,
      cache,
      cacheStream;

  function projection(point) {
    return projectRotateTransform(point[0] * radians, point[1] * radians);
  }

  function invert(point) {
    point = projectRotateTransform.invert(point[0], point[1]);
    return point && [point[0] * degrees$1, point[1] * degrees$1];
  }

  projection.stream = function(stream) {
    return cache && cacheStream === stream ? cache : cache = transformRadians(transformRotate(rotate)(preclip(projectResample(postclip(cacheStream = stream)))));
  };

  projection.preclip = function(_) {
    return arguments.length ? (preclip = _, theta = undefined, reset()) : preclip;
  };

  projection.postclip = function(_) {
    return arguments.length ? (postclip = _, x0 = y0 = x1 = y1 = null, reset()) : postclip;
  };

  projection.clipAngle = function(_) {
    return arguments.length ? (preclip = +_ ? clipCircle(theta = _ * radians) : (theta = null, clipAntimeridian), reset()) : theta * degrees$1;
  };

  projection.clipExtent = function(_) {
    return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]];
  };

  projection.scale = function(_) {
    return arguments.length ? (k = +_, recenter()) : k;
  };

  projection.translate = function(_) {
    return arguments.length ? (x = +_[0], y = +_[1], recenter()) : [x, y];
  };

  projection.center = function(_) {
    return arguments.length ? (lambda = _[0] % 360 * radians, phi = _[1] % 360 * radians, recenter()) : [lambda * degrees$1, phi * degrees$1];
  };

  projection.rotate = function(_) {
    return arguments.length ? (deltaLambda = _[0] % 360 * radians, deltaPhi = _[1] % 360 * radians, deltaGamma = _.length > 2 ? _[2] % 360 * radians : 0, recenter()) : [deltaLambda * degrees$1, deltaPhi * degrees$1, deltaGamma * degrees$1];
  };

  projection.angle = function(_) {
    return arguments.length ? (alpha = _ % 360 * radians, recenter()) : alpha * degrees$1;
  };

  projection.precision = function(_) {
    return arguments.length ? (projectResample = resample(projectTransform, delta2 = _ * _), reset()) : sqrt(delta2);
  };

  projection.fitExtent = function(extent, object) {
    return fitExtent(projection, extent, object);
  };

  projection.fitSize = function(size, object) {
    return fitSize(projection, size, object);
  };

  projection.fitWidth = function(width, object) {
    return fitWidth(projection, width, object);
  };

  projection.fitHeight = function(height, object) {
    return fitHeight(projection, height, object);
  };

  function recenter() {
    var center = scaleTranslateRotate(k, 0, 0, alpha).apply(null, project(lambda, phi)),
        transform$$1 = (alpha ? scaleTranslateRotate : scaleTranslate)(k, x - center[0], y - center[1], alpha);
    rotate = rotateRadians(deltaLambda, deltaPhi, deltaGamma);
    projectTransform = compose(project, transform$$1);
    projectRotateTransform = compose(rotate, projectTransform);
    projectResample = resample(projectTransform, delta2);
    return reset();
  }

  function reset() {
    cache = cacheStream = null;
    return projection;
  }

  return function() {
    project = projectAt.apply(this, arguments);
    projection.invert = project.invert && invert;
    return recenter();
  };
}

function conicProjection(projectAt) {
  var phi0 = 0,
      phi1 = pi$3 / 3,
      m = projectionMutator(projectAt),
      p = m(phi0, phi1);

  p.parallels = function(_) {
    return arguments.length ? m(phi0 = _[0] * radians, phi1 = _[1] * radians) : [phi0 * degrees$1, phi1 * degrees$1];
  };

  return p;
}

function cylindricalEqualAreaRaw(phi0) {
  var cosPhi0 = cos$1(phi0);

  function forward(lambda, phi) {
    return [lambda * cosPhi0, sin$1(phi) / cosPhi0];
  }

  forward.invert = function(x, y) {
    return [x / cosPhi0, asin(y * cosPhi0)];
  };

  return forward;
}

function conicEqualAreaRaw(y0, y1) {
  var sy0 = sin$1(y0), n = (sy0 + sin$1(y1)) / 2;

  // Are the parallels symmetrical around the Equator?
  if (abs(n) < epsilon$2) return cylindricalEqualAreaRaw(y0);

  var c = 1 + sy0 * (2 * n - sy0), r0 = sqrt(c) / n;

  function project(x, y) {
    var r = sqrt(c - 2 * n * sin$1(y)) / n;
    return [r * sin$1(x *= n), r0 - r * cos$1(x)];
  }

  project.invert = function(x, y) {
    var r0y = r0 - y;
    return [atan2(x, abs(r0y)) / n * sign(r0y), asin((c - (x * x + r0y * r0y) * n * n) / (2 * n))];
  };

  return project;
}

function conicEqualArea() {
  return conicProjection(conicEqualAreaRaw)
      .scale(155.424)
      .center([0, 33.6442]);
}

function albers() {
  return conicEqualArea()
      .parallels([29.5, 45.5])
      .scale(1070)
      .translate([480, 250])
      .rotate([96, 0])
      .center([-0.6, 38.7]);
}

// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex(streams) {
  var n = streams.length;
  return {
    point: function(x, y) { var i = -1; while (++i < n) streams[i].point(x, y); },
    sphere: function() { var i = -1; while (++i < n) streams[i].sphere(); },
    lineStart: function() { var i = -1; while (++i < n) streams[i].lineStart(); },
    lineEnd: function() { var i = -1; while (++i < n) streams[i].lineEnd(); },
    polygonStart: function() { var i = -1; while (++i < n) streams[i].polygonStart(); },
    polygonEnd: function() { var i = -1; while (++i < n) streams[i].polygonEnd(); }
  };
}

// A composite projection for the United States, configured by default for
// 960×500. The projection also works quite well at 960×600 if you change the
// scale to 1285 and adjust the translate accordingly. The set of standard
// parallels for each region comes from USGS, which is published here:
// http://egsc.usgs.gov/isb/pubs/MapProjections/projections.html#albers
function albersUsa() {
  var cache,
      cacheStream,
      lower48 = albers(), lower48Point,
      alaska = conicEqualArea().rotate([154, 0]).center([-2, 58.5]).parallels([55, 65]), alaskaPoint, // EPSG:3338
      hawaii = conicEqualArea().rotate([157, 0]).center([-3, 19.9]).parallels([8, 18]), hawaiiPoint, // ESRI:102007
      point, pointStream = {point: function(x, y) { point = [x, y]; }};

  function albersUsa(coordinates) {
    var x = coordinates[0], y = coordinates[1];
    return point = null, (lower48Point.point(x, y), point)
        || (alaskaPoint.point(x, y), point)
        || (hawaiiPoint.point(x, y), point);
  }

  albersUsa.invert = function(coordinates) {
    var k = lower48.scale(),
        t = lower48.translate(),
        x = (coordinates[0] - t[0]) / k,
        y = (coordinates[1] - t[1]) / k;
    return (y >= 0.120 && y < 0.234 && x >= -0.425 && x < -0.214 ? alaska
        : y >= 0.166 && y < 0.234 && x >= -0.214 && x < -0.115 ? hawaii
        : lower48).invert(coordinates);
  };

  albersUsa.stream = function(stream) {
    return cache && cacheStream === stream ? cache : cache = multiplex([lower48.stream(cacheStream = stream), alaska.stream(stream), hawaii.stream(stream)]);
  };

  albersUsa.precision = function(_) {
    if (!arguments.length) return lower48.precision();
    lower48.precision(_), alaska.precision(_), hawaii.precision(_);
    return reset();
  };

  albersUsa.scale = function(_) {
    if (!arguments.length) return lower48.scale();
    lower48.scale(_), alaska.scale(_ * 0.35), hawaii.scale(_);
    return albersUsa.translate(lower48.translate());
  };

  albersUsa.translate = function(_) {
    if (!arguments.length) return lower48.translate();
    var k = lower48.scale(), x = +_[0], y = +_[1];

    lower48Point = lower48
        .translate(_)
        .clipExtent([[x - 0.455 * k, y - 0.238 * k], [x + 0.455 * k, y + 0.238 * k]])
        .stream(pointStream);

    alaskaPoint = alaska
        .translate([x - 0.307 * k, y + 0.201 * k])
        .clipExtent([[x - 0.425 * k + epsilon$2, y + 0.120 * k + epsilon$2], [x - 0.214 * k - epsilon$2, y + 0.234 * k - epsilon$2]])
        .stream(pointStream);

    hawaiiPoint = hawaii
        .translate([x - 0.205 * k, y + 0.212 * k])
        .clipExtent([[x - 0.214 * k + epsilon$2, y + 0.166 * k + epsilon$2], [x - 0.115 * k - epsilon$2, y + 0.234 * k - epsilon$2]])
        .stream(pointStream);

    return reset();
  };

  albersUsa.fitExtent = function(extent, object) {
    return fitExtent(albersUsa, extent, object);
  };

  albersUsa.fitSize = function(size, object) {
    return fitSize(albersUsa, size, object);
  };

  albersUsa.fitWidth = function(width, object) {
    return fitWidth(albersUsa, width, object);
  };

  albersUsa.fitHeight = function(height, object) {
    return fitHeight(albersUsa, height, object);
  };

  function reset() {
    cache = cacheStream = null;
    return albersUsa;
  }

  return albersUsa.scale(1070);
}

function azimuthalRaw(scale) {
  return function(x, y) {
    var cx = cos$1(x),
        cy = cos$1(y),
        k = scale(cx * cy);
    return [
      k * cy * sin$1(x),
      k * sin$1(y)
    ];
  }
}

function azimuthalInvert(angle) {
  return function(x, y) {
    var z = sqrt(x * x + y * y),
        c = angle(z),
        sc = sin$1(c),
        cc = cos$1(c);
    return [
      atan2(x * sc, z * cc),
      asin(z && y * sc / z)
    ];
  }
}

var azimuthalEqualAreaRaw = azimuthalRaw(function(cxcy) {
  return sqrt(2 / (1 + cxcy));
});

azimuthalEqualAreaRaw.invert = azimuthalInvert(function(z) {
  return 2 * asin(z / 2);
});

function azimuthalEqualArea() {
  return projection(azimuthalEqualAreaRaw)
      .scale(124.75)
      .clipAngle(180 - 1e-3);
}

var azimuthalEquidistantRaw = azimuthalRaw(function(c) {
  return (c = acos(c)) && c / sin$1(c);
});

azimuthalEquidistantRaw.invert = azimuthalInvert(function(z) {
  return z;
});

function azimuthalEquidistant() {
  return projection(azimuthalEquidistantRaw)
      .scale(79.4188)
      .clipAngle(180 - 1e-3);
}

function mercatorRaw(lambda, phi) {
  return [lambda, log(tan((halfPi$2 + phi) / 2))];
}

mercatorRaw.invert = function(x, y) {
  return [x, 2 * atan(exp(y)) - halfPi$2];
};

function mercator() {
  return mercatorProjection(mercatorRaw)
      .scale(961 / tau$3);
}

function mercatorProjection(project) {
  var m = projection(project),
      center = m.center,
      scale = m.scale,
      translate = m.translate,
      clipExtent = m.clipExtent,
      x0 = null, y0, x1, y1; // clip extent

  m.scale = function(_) {
    return arguments.length ? (scale(_), reclip()) : scale();
  };

  m.translate = function(_) {
    return arguments.length ? (translate(_), reclip()) : translate();
  };

  m.center = function(_) {
    return arguments.length ? (center(_), reclip()) : center();
  };

  m.clipExtent = function(_) {
    return arguments.length ? (_ == null ? x0 = y0 = x1 = y1 = null : (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reclip()) : x0 == null ? null : [[x0, y0], [x1, y1]];
  };

  function reclip() {
    var k = pi$3 * scale(),
        t = m(rotation(m.rotate()).invert([0, 0]));
    return clipExtent(x0 == null
        ? [[t[0] - k, t[1] - k], [t[0] + k, t[1] + k]] : project === mercatorRaw
        ? [[Math.max(t[0] - k, x0), y0], [Math.min(t[0] + k, x1), y1]]
        : [[x0, Math.max(t[1] - k, y0)], [x1, Math.min(t[1] + k, y1)]]);
  }

  return reclip();
}

function tany(y) {
  return tan((halfPi$2 + y) / 2);
}

function conicConformalRaw(y0, y1) {
  var cy0 = cos$1(y0),
      n = y0 === y1 ? sin$1(y0) : log(cy0 / cos$1(y1)) / log(tany(y1) / tany(y0)),
      f = cy0 * pow(tany(y0), n) / n;

  if (!n) return mercatorRaw;

  function project(x, y) {
    if (f > 0) { if (y < -halfPi$2 + epsilon$2) y = -halfPi$2 + epsilon$2; }
    else { if (y > halfPi$2 - epsilon$2) y = halfPi$2 - epsilon$2; }
    var r = f / pow(tany(y), n);
    return [r * sin$1(n * x), f - r * cos$1(n * x)];
  }

  project.invert = function(x, y) {
    var fy = f - y, r = sign(n) * sqrt(x * x + fy * fy);
    return [atan2(x, abs(fy)) / n * sign(fy), 2 * atan(pow(f / r, 1 / n)) - halfPi$2];
  };

  return project;
}

function conicConformal() {
  return conicProjection(conicConformalRaw)
      .scale(109.5)
      .parallels([30, 30]);
}

function equirectangularRaw(lambda, phi) {
  return [lambda, phi];
}

equirectangularRaw.invert = equirectangularRaw;

function equirectangular() {
  return projection(equirectangularRaw)
      .scale(152.63);
}

function conicEquidistantRaw(y0, y1) {
  var cy0 = cos$1(y0),
      n = y0 === y1 ? sin$1(y0) : (cy0 - cos$1(y1)) / (y1 - y0),
      g = cy0 / n + y0;

  if (abs(n) < epsilon$2) return equirectangularRaw;

  function project(x, y) {
    var gy = g - y, nx = n * x;
    return [gy * sin$1(nx), g - gy * cos$1(nx)];
  }

  project.invert = function(x, y) {
    var gy = g - y;
    return [atan2(x, abs(gy)) / n * sign(gy), g - sign(n) * sqrt(x * x + gy * gy)];
  };

  return project;
}

function conicEquidistant() {
  return conicProjection(conicEquidistantRaw)
      .scale(131.154)
      .center([0, 13.9389]);
}

function gnomonicRaw(x, y) {
  var cy = cos$1(y), k = cos$1(x) * cy;
  return [cy * sin$1(x) / k, sin$1(y) / k];
}

gnomonicRaw.invert = azimuthalInvert(atan);

function gnomonic() {
  return projection(gnomonicRaw)
      .scale(144.049)
      .clipAngle(60);
}

function scaleTranslate$1(kx, ky, tx, ty) {
  return kx === 1 && ky === 1 && tx === 0 && ty === 0 ? identity$4 : transformer({
    point: function(x, y) {
      this.stream.point(x * kx + tx, y * ky + ty);
    }
  });
}

function identity$5() {
  var k = 1, tx = 0, ty = 0, sx = 1, sy = 1, transform$$1 = identity$4, // scale, translate and reflect
      x0 = null, y0, x1, y1, // clip extent
      postclip = identity$4,
      cache,
      cacheStream,
      projection;

  function reset() {
    cache = cacheStream = null;
    return projection;
  }

  return projection = {
    stream: function(stream) {
      return cache && cacheStream === stream ? cache : cache = transform$$1(postclip(cacheStream = stream));
    },
    postclip: function(_) {
      return arguments.length ? (postclip = _, x0 = y0 = x1 = y1 = null, reset()) : postclip;
    },
    clipExtent: function(_) {
      return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]];
    },
    scale: function(_) {
      return arguments.length ? (transform$$1 = scaleTranslate$1((k = +_) * sx, k * sy, tx, ty), reset()) : k;
    },
    translate: function(_) {
      return arguments.length ? (transform$$1 = scaleTranslate$1(k * sx, k * sy, tx = +_[0], ty = +_[1]), reset()) : [tx, ty];
    },
    reflectX: function(_) {
      return arguments.length ? (transform$$1 = scaleTranslate$1(k * (sx = _ ? -1 : 1), k * sy, tx, ty), reset()) : sx < 0;
    },
    reflectY: function(_) {
      return arguments.length ? (transform$$1 = scaleTranslate$1(k * sx, k * (sy = _ ? -1 : 1), tx, ty), reset()) : sy < 0;
    },
    fitExtent: function(extent, object) {
      return fitExtent(projection, extent, object);
    },
    fitSize: function(size, object) {
      return fitSize(projection, size, object);
    },
    fitWidth: function(width, object) {
      return fitWidth(projection, width, object);
    },
    fitHeight: function(height, object) {
      return fitHeight(projection, height, object);
    }
  };
}

function naturalEarth1Raw(lambda, phi) {
  var phi2 = phi * phi, phi4 = phi2 * phi2;
  return [
    lambda * (0.8707 - 0.131979 * phi2 + phi4 * (-0.013791 + phi4 * (0.003971 * phi2 - 0.001529 * phi4))),
    phi * (1.007226 + phi2 * (0.015085 + phi4 * (-0.044475 + 0.028874 * phi2 - 0.005916 * phi4)))
  ];
}

naturalEarth1Raw.invert = function(x, y) {
  var phi = y, i = 25, delta;
  do {
    var phi2 = phi * phi, phi4 = phi2 * phi2;
    phi -= delta = (phi * (1.007226 + phi2 * (0.015085 + phi4 * (-0.044475 + 0.028874 * phi2 - 0.005916 * phi4))) - y) /
        (1.007226 + phi2 * (0.015085 * 3 + phi4 * (-0.044475 * 7 + 0.028874 * 9 * phi2 - 0.005916 * 11 * phi4)));
  } while (abs(delta) > epsilon$2 && --i > 0);
  return [
    x / (0.8707 + (phi2 = phi * phi) * (-0.131979 + phi2 * (-0.013791 + phi2 * phi2 * phi2 * (0.003971 - 0.001529 * phi2)))),
    phi
  ];
};

function naturalEarth1() {
  return projection(naturalEarth1Raw)
      .scale(175.295);
}

function orthographicRaw(x, y) {
  return [cos$1(y) * sin$1(x), sin$1(y)];
}

orthographicRaw.invert = azimuthalInvert(asin);

function orthographic() {
  return projection(orthographicRaw)
      .scale(249.5)
      .clipAngle(90 + epsilon$2);
}

function stereographicRaw(x, y) {
  var cy = cos$1(y), k = 1 + cos$1(x) * cy;
  return [cy * sin$1(x) / k, sin$1(y) / k];
}

stereographicRaw.invert = azimuthalInvert(function(z) {
  return 2 * atan(z);
});

function stereographic() {
  return projection(stereographicRaw)
      .scale(250)
      .clipAngle(142);
}

function transverseMercatorRaw(lambda, phi) {
  return [log(tan((halfPi$2 + phi) / 2)), -lambda];
}

transverseMercatorRaw.invert = function(x, y) {
  return [-y, 2 * atan(exp(x)) - halfPi$2];
};

function transverseMercator() {
  var m = mercatorProjection(transverseMercatorRaw),
      center = m.center,
      rotate = m.rotate;

  m.center = function(_) {
    return arguments.length ? center([-_[1], _[0]]) : (_ = center(), [_[1], -_[0]]);
  };

  m.rotate = function(_) {
    return arguments.length ? rotate([_[0], _[1], _.length > 2 ? _[2] + 90 : 90]) : (_ = rotate(), [_[0], _[1], _[2] - 90]);
  };

  return rotate([0, 0, 90])
      .scale(159.155);
}

function defaultSeparation(a, b) {
  return a.parent === b.parent ? 1 : 2;
}

function meanX(children) {
  return children.reduce(meanXReduce, 0) / children.length;
}

function meanXReduce(x, c) {
  return x + c.x;
}

function maxY(children) {
  return 1 + children.reduce(maxYReduce, 0);
}

function maxYReduce(y, c) {
  return Math.max(y, c.y);
}

function leafLeft(node) {
  var children;
  while (children = node.children) node = children[0];
  return node;
}

function leafRight(node) {
  var children;
  while (children = node.children) node = children[children.length - 1];
  return node;
}

function cluster() {
  var separation = defaultSeparation,
      dx = 1,
      dy = 1,
      nodeSize = false;

  function cluster(root) {
    var previousNode,
        x = 0;

    // First walk, computing the initial x & y values.
    root.eachAfter(function(node) {
      var children = node.children;
      if (children) {
        node.x = meanX(children);
        node.y = maxY(children);
      } else {
        node.x = previousNode ? x += separation(node, previousNode) : 0;
        node.y = 0;
        previousNode = node;
      }
    });

    var left = leafLeft(root),
        right = leafRight(root),
        x0 = left.x - separation(left, right) / 2,
        x1 = right.x + separation(right, left) / 2;

    // Second walk, normalizing x & y to the desired size.
    return root.eachAfter(nodeSize ? function(node) {
      node.x = (node.x - root.x) * dx;
      node.y = (root.y - node.y) * dy;
    } : function(node) {
      node.x = (node.x - x0) / (x1 - x0) * dx;
      node.y = (1 - (root.y ? node.y / root.y : 1)) * dy;
    });
  }

  cluster.separation = function(x) {
    return arguments.length ? (separation = x, cluster) : separation;
  };

  cluster.size = function(x) {
    return arguments.length ? (nodeSize = false, dx = +x[0], dy = +x[1], cluster) : (nodeSize ? null : [dx, dy]);
  };

  cluster.nodeSize = function(x) {
    return arguments.length ? (nodeSize = true, dx = +x[0], dy = +x[1], cluster) : (nodeSize ? [dx, dy] : null);
  };

  return cluster;
}

function count(node) {
  var sum = 0,
      children = node.children,
      i = children && children.length;
  if (!i) sum = 1;
  else while (--i >= 0) sum += children[i].value;
  node.value = sum;
}

function node_count() {
  return this.eachAfter(count);
}

function node_each(callback) {
  var node = this, current, next = [node], children, i, n;
  do {
    current = next.reverse(), next = [];
    while (node = current.pop()) {
      callback(node), children = node.children;
      if (children) for (i = 0, n = children.length; i < n; ++i) {
        next.push(children[i]);
      }
    }
  } while (next.length);
  return this;
}

function node_eachBefore(callback) {
  var node = this, nodes = [node], children, i;
  while (node = nodes.pop()) {
    callback(node), children = node.children;
    if (children) for (i = children.length - 1; i >= 0; --i) {
      nodes.push(children[i]);
    }
  }
  return this;
}

function node_eachAfter(callback) {
  var node = this, nodes = [node], next = [], children, i, n;
  while (node = nodes.pop()) {
    next.push(node), children = node.children;
    if (children) for (i = 0, n = children.length; i < n; ++i) {
      nodes.push(children[i]);
    }
  }
  while (node = next.pop()) {
    callback(node);
  }
  return this;
}

function node_sum(value) {
  return this.eachAfter(function(node) {
    var sum = +value(node.data) || 0,
        children = node.children,
        i = children && children.length;
    while (--i >= 0) sum += children[i].value;
    node.value = sum;
  });
}

function node_sort(compare) {
  return this.eachBefore(function(node) {
    if (node.children) {
      node.children.sort(compare);
    }
  });
}

function node_path(end) {
  var start = this,
      ancestor = leastCommonAncestor(start, end),
      nodes = [start];
  while (start !== ancestor) {
    start = start.parent;
    nodes.push(start);
  }
  var k = nodes.length;
  while (end !== ancestor) {
    nodes.splice(k, 0, end);
    end = end.parent;
  }
  return nodes;
}

function leastCommonAncestor(a, b) {
  if (a === b) return a;
  var aNodes = a.ancestors(),
      bNodes = b.ancestors(),
      c = null;
  a = aNodes.pop();
  b = bNodes.pop();
  while (a === b) {
    c = a;
    a = aNodes.pop();
    b = bNodes.pop();
  }
  return c;
}

function node_ancestors() {
  var node = this, nodes = [node];
  while (node = node.parent) {
    nodes.push(node);
  }
  return nodes;
}

function node_descendants() {
  var nodes = [];
  this.each(function(node) {
    nodes.push(node);
  });
  return nodes;
}

function node_leaves() {
  var leaves = [];
  this.eachBefore(function(node) {
    if (!node.children) {
      leaves.push(node);
    }
  });
  return leaves;
}

function node_links() {
  var root = this, links = [];
  root.each(function(node) {
    if (node !== root) { // Don’t include the root’s parent, if any.
      links.push({source: node.parent, target: node});
    }
  });
  return links;
}

function hierarchy(data, children) {
  var root = new Node(data),
      valued = +data.value && (root.value = data.value),
      node,
      nodes = [root],
      child,
      childs,
      i,
      n;

  if (children == null) children = defaultChildren;

  while (node = nodes.pop()) {
    if (valued) node.value = +node.data.value;
    if ((childs = children(node.data)) && (n = childs.length)) {
      node.children = new Array(n);
      for (i = n - 1; i >= 0; --i) {
        nodes.push(child = node.children[i] = new Node(childs[i]));
        child.parent = node;
        child.depth = node.depth + 1;
      }
    }
  }

  return root.eachBefore(computeHeight);
}

function node_copy() {
  return hierarchy(this).eachBefore(copyData);
}

function defaultChildren(d) {
  return d.children;
}

function copyData(node) {
  node.data = node.data.data;
}

function computeHeight(node) {
  var height = 0;
  do node.height = height;
  while ((node = node.parent) && (node.height < ++height));
}

function Node(data) {
  this.data = data;
  this.depth =
  this.height = 0;
  this.parent = null;
}

Node.prototype = hierarchy.prototype = {
  constructor: Node,
  count: node_count,
  each: node_each,
  eachAfter: node_eachAfter,
  eachBefore: node_eachBefore,
  sum: node_sum,
  sort: node_sort,
  path: node_path,
  ancestors: node_ancestors,
  descendants: node_descendants,
  leaves: node_leaves,
  links: node_links,
  copy: node_copy
};

var slice$4 = Array.prototype.slice;

function shuffle$1(array) {
  var m = array.length,
      t,
      i;

  while (m) {
    i = Math.random() * m-- | 0;
    t = array[m];
    array[m] = array[i];
    array[i] = t;
  }

  return array;
}

function enclose(circles) {
  var i = 0, n = (circles = shuffle$1(slice$4.call(circles))).length, B = [], p, e;

  while (i < n) {
    p = circles[i];
    if (e && enclosesWeak(e, p)) ++i;
    else e = encloseBasis(B = extendBasis(B, p)), i = 0;
  }

  return e;
}

function extendBasis(B, p) {
  var i, j;

  if (enclosesWeakAll(p, B)) return [p];

  // If we get here then B must have at least one element.
  for (i = 0; i < B.length; ++i) {
    if (enclosesNot(p, B[i])
        && enclosesWeakAll(encloseBasis2(B[i], p), B)) {
      return [B[i], p];
    }
  }

  // If we get here then B must have at least two elements.
  for (i = 0; i < B.length - 1; ++i) {
    for (j = i + 1; j < B.length; ++j) {
      if (enclosesNot(encloseBasis2(B[i], B[j]), p)
          && enclosesNot(encloseBasis2(B[i], p), B[j])
          && enclosesNot(encloseBasis2(B[j], p), B[i])
          && enclosesWeakAll(encloseBasis3(B[i], B[j], p), B)) {
        return [B[i], B[j], p];
      }
    }
  }

  // If we get here then something is very wrong.
  throw new Error;
}

function enclosesNot(a, b) {
  var dr = a.r - b.r, dx = b.x - a.x, dy = b.y - a.y;
  return dr < 0 || dr * dr < dx * dx + dy * dy;
}

function enclosesWeak(a, b) {
  var dr = a.r - b.r + 1e-6, dx = b.x - a.x, dy = b.y - a.y;
  return dr > 0 && dr * dr > dx * dx + dy * dy;
}

function enclosesWeakAll(a, B) {
  for (var i = 0; i < B.length; ++i) {
    if (!enclosesWeak(a, B[i])) {
      return false;
    }
  }
  return true;
}

function encloseBasis(B) {
  switch (B.length) {
    case 1: return encloseBasis1(B[0]);
    case 2: return encloseBasis2(B[0], B[1]);
    case 3: return encloseBasis3(B[0], B[1], B[2]);
  }
}

function encloseBasis1(a) {
  return {
    x: a.x,
    y: a.y,
    r: a.r
  };
}

function encloseBasis2(a, b) {
  var x1 = a.x, y1 = a.y, r1 = a.r,
      x2 = b.x, y2 = b.y, r2 = b.r,
      x21 = x2 - x1, y21 = y2 - y1, r21 = r2 - r1,
      l = Math.sqrt(x21 * x21 + y21 * y21);
  return {
    x: (x1 + x2 + x21 / l * r21) / 2,
    y: (y1 + y2 + y21 / l * r21) / 2,
    r: (l + r1 + r2) / 2
  };
}

function encloseBasis3(a, b, c) {
  var x1 = a.x, y1 = a.y, r1 = a.r,
      x2 = b.x, y2 = b.y, r2 = b.r,
      x3 = c.x, y3 = c.y, r3 = c.r,
      a2 = x1 - x2,
      a3 = x1 - x3,
      b2 = y1 - y2,
      b3 = y1 - y3,
      c2 = r2 - r1,
      c3 = r3 - r1,
      d1 = x1 * x1 + y1 * y1 - r1 * r1,
      d2 = d1 - x2 * x2 - y2 * y2 + r2 * r2,
      d3 = d1 - x3 * x3 - y3 * y3 + r3 * r3,
      ab = a3 * b2 - a2 * b3,
      xa = (b2 * d3 - b3 * d2) / (ab * 2) - x1,
      xb = (b3 * c2 - b2 * c3) / ab,
      ya = (a3 * d2 - a2 * d3) / (ab * 2) - y1,
      yb = (a2 * c3 - a3 * c2) / ab,
      A = xb * xb + yb * yb - 1,
      B = 2 * (r1 + xa * xb + ya * yb),
      C = xa * xa + ya * ya - r1 * r1,
      r = -(A ? (B + Math.sqrt(B * B - 4 * A * C)) / (2 * A) : C / B);
  return {
    x: x1 + xa + xb * r,
    y: y1 + ya + yb * r,
    r: r
  };
}

function place(b, a, c) {
  var dx = b.x - a.x, x, a2,
      dy = b.y - a.y, y, b2,
      d2 = dx * dx + dy * dy;
  if (d2) {
    a2 = a.r + c.r, a2 *= a2;
    b2 = b.r + c.r, b2 *= b2;
    if (a2 > b2) {
      x = (d2 + b2 - a2) / (2 * d2);
      y = Math.sqrt(Math.max(0, b2 / d2 - x * x));
      c.x = b.x - x * dx - y * dy;
      c.y = b.y - x * dy + y * dx;
    } else {
      x = (d2 + a2 - b2) / (2 * d2);
      y = Math.sqrt(Math.max(0, a2 / d2 - x * x));
      c.x = a.x + x * dx - y * dy;
      c.y = a.y + x * dy + y * dx;
    }
  } else {
    c.x = a.x + c.r;
    c.y = a.y;
  }
}

function intersects(a, b) {
  var dr = a.r + b.r - 1e-6, dx = b.x - a.x, dy = b.y - a.y;
  return dr > 0 && dr * dr > dx * dx + dy * dy;
}

function score(node) {
  var a = node._,
      b = node.next._,
      ab = a.r + b.r,
      dx = (a.x * b.r + b.x * a.r) / ab,
      dy = (a.y * b.r + b.y * a.r) / ab;
  return dx * dx + dy * dy;
}

function Node$1(circle) {
  this._ = circle;
  this.next = null;
  this.previous = null;
}

function packEnclose(circles) {
  if (!(n = circles.length)) return 0;

  var a, b, c, n, aa, ca, i, j, k, sj, sk;

  // Place the first circle.
  a = circles[0], a.x = 0, a.y = 0;
  if (!(n > 1)) return a.r;

  // Place the second circle.
  b = circles[1], a.x = -b.r, b.x = a.r, b.y = 0;
  if (!(n > 2)) return a.r + b.r;

  // Place the third circle.
  place(b, a, c = circles[2]);

  // Initialize the front-chain using the first three circles a, b and c.
  a = new Node$1(a), b = new Node$1(b), c = new Node$1(c);
  a.next = c.previous = b;
  b.next = a.previous = c;
  c.next = b.previous = a;

  // Attempt to place each remaining circle…
  pack: for (i = 3; i < n; ++i) {
    place(a._, b._, c = circles[i]), c = new Node$1(c);

    // Find the closest intersecting circle on the front-chain, if any.
    // “Closeness” is determined by linear distance along the front-chain.
    // “Ahead” or “behind” is likewise determined by linear distance.
    j = b.next, k = a.previous, sj = b._.r, sk = a._.r;
    do {
      if (sj <= sk) {
        if (intersects(j._, c._)) {
          b = j, a.next = b, b.previous = a, --i;
          continue pack;
        }
        sj += j._.r, j = j.next;
      } else {
        if (intersects(k._, c._)) {
          a = k, a.next = b, b.previous = a, --i;
          continue pack;
        }
        sk += k._.r, k = k.previous;
      }
    } while (j !== k.next);

    // Success! Insert the new circle c between a and b.
    c.previous = a, c.next = b, a.next = b.previous = b = c;

    // Compute the new closest circle pair to the centroid.
    aa = score(a);
    while ((c = c.next) !== b) {
      if ((ca = score(c)) < aa) {
        a = c, aa = ca;
      }
    }
    b = a.next;
  }

  // Compute the enclosing circle of the front chain.
  a = [b._], c = b; while ((c = c.next) !== b) a.push(c._); c = enclose(a);

  // Translate the circles to put the enclosing circle around the origin.
  for (i = 0; i < n; ++i) a = circles[i], a.x -= c.x, a.y -= c.y;

  return c.r;
}

function siblings(circles) {
  packEnclose(circles);
  return circles;
}

function optional(f) {
  return f == null ? null : required(f);
}

function required(f) {
  if (typeof f !== "function") throw new Error;
  return f;
}

function constantZero() {
  return 0;
}

function constant$9(x) {
  return function() {
    return x;
  };
}

function defaultRadius$1(d) {
  return Math.sqrt(d.value);
}

function index$2() {
  var radius = null,
      dx = 1,
      dy = 1,
      padding = constantZero;

  function pack(root) {
    root.x = dx / 2, root.y = dy / 2;
    if (radius) {
      root.eachBefore(radiusLeaf(radius))
          .eachAfter(packChildren(padding, 0.5))
          .eachBefore(translateChild(1));
    } else {
      root.eachBefore(radiusLeaf(defaultRadius$1))
          .eachAfter(packChildren(constantZero, 1))
          .eachAfter(packChildren(padding, root.r / Math.min(dx, dy)))
          .eachBefore(translateChild(Math.min(dx, dy) / (2 * root.r)));
    }
    return root;
  }

  pack.radius = function(x) {
    return arguments.length ? (radius = optional(x), pack) : radius;
  };

  pack.size = function(x) {
    return arguments.length ? (dx = +x[0], dy = +x[1], pack) : [dx, dy];
  };

  pack.padding = function(x) {
    return arguments.length ? (padding = typeof x === "function" ? x : constant$9(+x), pack) : padding;
  };

  return pack;
}

function radiusLeaf(radius) {
  return function(node) {
    if (!node.children) {
      node.r = Math.max(0, +radius(node) || 0);
    }
  };
}

function packChildren(padding, k) {
  return function(node) {
    if (children = node.children) {
      var children,
          i,
          n = children.length,
          r = padding(node) * k || 0,
          e;

      if (r) for (i = 0; i < n; ++i) children[i].r += r;
      e = packEnclose(children);
      if (r) for (i = 0; i < n; ++i) children[i].r -= r;
      node.r = e + r;
    }
  };
}

function translateChild(k) {
  return function(node) {
    var parent = node.parent;
    node.r *= k;
    if (parent) {
      node.x = parent.x + k * node.x;
      node.y = parent.y + k * node.y;
    }
  };
}

function roundNode(node) {
  node.x0 = Math.round(node.x0);
  node.y0 = Math.round(node.y0);
  node.x1 = Math.round(node.x1);
  node.y1 = Math.round(node.y1);
}

function treemapDice(parent, x0, y0, x1, y1) {
  var nodes = parent.children,
      node,
      i = -1,
      n = nodes.length,
      k = parent.value && (x1 - x0) / parent.value;

  while (++i < n) {
    node = nodes[i], node.y0 = y0, node.y1 = y1;
    node.x0 = x0, node.x1 = x0 += node.value * k;
  }
}

function partition() {
  var dx = 1,
      dy = 1,
      padding = 0,
      round = false;

  function partition(root) {
    var n = root.height + 1;
    root.x0 =
    root.y0 = padding;
    root.x1 = dx;
    root.y1 = dy / n;
    root.eachBefore(positionNode(dy, n));
    if (round) root.eachBefore(roundNode);
    return root;
  }

  function positionNode(dy, n) {
    return function(node) {
      if (node.children) {
        treemapDice(node, node.x0, dy * (node.depth + 1) / n, node.x1, dy * (node.depth + 2) / n);
      }
      var x0 = node.x0,
          y0 = node.y0,
          x1 = node.x1 - padding,
          y1 = node.y1 - padding;
      if (x1 < x0) x0 = x1 = (x0 + x1) / 2;
      if (y1 < y0) y0 = y1 = (y0 + y1) / 2;
      node.x0 = x0;
      node.y0 = y0;
      node.x1 = x1;
      node.y1 = y1;
    };
  }

  partition.round = function(x) {
    return arguments.length ? (round = !!x, partition) : round;
  };

  partition.size = function(x) {
    return arguments.length ? (dx = +x[0], dy = +x[1], partition) : [dx, dy];
  };

  partition.padding = function(x) {
    return arguments.length ? (padding = +x, partition) : padding;
  };

  return partition;
}

var keyPrefix$1 = "$", // Protect against keys like “__proto__”.
    preroot = {depth: -1},
    ambiguous = {};

function defaultId(d) {
  return d.id;
}

function defaultParentId(d) {
  return d.parentId;
}

function stratify() {
  var id = defaultId,
      parentId = defaultParentId;

  function stratify(data) {
    var d,
        i,
        n = data.length,
        root,
        parent,
        node,
        nodes = new Array(n),
        nodeId,
        nodeKey,
        nodeByKey = {};

    for (i = 0; i < n; ++i) {
      d = data[i], node = nodes[i] = new Node(d);
      if ((nodeId = id(d, i, data)) != null && (nodeId += "")) {
        nodeKey = keyPrefix$1 + (node.id = nodeId);
        nodeByKey[nodeKey] = nodeKey in nodeByKey ? ambiguous : node;
      }
    }

    for (i = 0; i < n; ++i) {
      node = nodes[i], nodeId = parentId(data[i], i, data);
      if (nodeId == null || !(nodeId += "")) {
        if (root) throw new Error("multiple roots");
        root = node;
      } else {
        parent = nodeByKey[keyPrefix$1 + nodeId];
        if (!parent) throw new Error("missing: " + nodeId);
        if (parent === ambiguous) throw new Error("ambiguous: " + nodeId);
        if (parent.children) parent.children.push(node);
        else parent.children = [node];
        node.parent = parent;
      }
    }

    if (!root) throw new Error("no root");
    root.parent = preroot;
    root.eachBefore(function(node) { node.depth = node.parent.depth + 1; --n; }).eachBefore(computeHeight);
    root.parent = null;
    if (n > 0) throw new Error("cycle");

    return root;
  }

  stratify.id = function(x) {
    return arguments.length ? (id = required(x), stratify) : id;
  };

  stratify.parentId = function(x) {
    return arguments.length ? (parentId = required(x), stratify) : parentId;
  };

  return stratify;
}

function defaultSeparation$1(a, b) {
  return a.parent === b.parent ? 1 : 2;
}

// function radialSeparation(a, b) {
//   return (a.parent === b.parent ? 1 : 2) / a.depth;
// }

// This function is used to traverse the left contour of a subtree (or
// subforest). It returns the successor of v on this contour. This successor is
// either given by the leftmost child of v or by the thread of v. The function
// returns null if and only if v is on the highest level of its subtree.
function nextLeft(v) {
  var children = v.children;
  return children ? children[0] : v.t;
}

// This function works analogously to nextLeft.
function nextRight(v) {
  var children = v.children;
  return children ? children[children.length - 1] : v.t;
}

// Shifts the current subtree rooted at w+. This is done by increasing
// prelim(w+) and mod(w+) by shift.
function moveSubtree(wm, wp, shift) {
  var change = shift / (wp.i - wm.i);
  wp.c -= change;
  wp.s += shift;
  wm.c += change;
  wp.z += shift;
  wp.m += shift;
}

// All other shifts, applied to the smaller subtrees between w- and w+, are
// performed by this function. To prepare the shifts, we have to adjust
// change(w+), shift(w+), and change(w-).
function executeShifts(v) {
  var shift = 0,
      change = 0,
      children = v.children,
      i = children.length,
      w;
  while (--i >= 0) {
    w = children[i];
    w.z += shift;
    w.m += shift;
    shift += w.s + (change += w.c);
  }
}

// If vi-’s ancestor is a sibling of v, returns vi-’s ancestor. Otherwise,
// returns the specified (default) ancestor.
function nextAncestor(vim, v, ancestor) {
  return vim.a.parent === v.parent ? vim.a : ancestor;
}

function TreeNode(node, i) {
  this._ = node;
  this.parent = null;
  this.children = null;
  this.A = null; // default ancestor
  this.a = this; // ancestor
  this.z = 0; // prelim
  this.m = 0; // mod
  this.c = 0; // change
  this.s = 0; // shift
  this.t = null; // thread
  this.i = i; // number
}

TreeNode.prototype = Object.create(Node.prototype);

function treeRoot(root) {
  var tree = new TreeNode(root, 0),
      node,
      nodes = [tree],
      child,
      children,
      i,
      n;

  while (node = nodes.pop()) {
    if (children = node._.children) {
      node.children = new Array(n = children.length);
      for (i = n - 1; i >= 0; --i) {
        nodes.push(child = node.children[i] = new TreeNode(children[i], i));
        child.parent = node;
      }
    }
  }

  (tree.parent = new TreeNode(null, 0)).children = [tree];
  return tree;
}

// Node-link tree diagram using the Reingold-Tilford "tidy" algorithm
function tree() {
  var separation = defaultSeparation$1,
      dx = 1,
      dy = 1,
      nodeSize = null;

  function tree(root) {
    var t = treeRoot(root);

    // Compute the layout using Buchheim et al.’s algorithm.
    t.eachAfter(firstWalk), t.parent.m = -t.z;
    t.eachBefore(secondWalk);

    // If a fixed node size is specified, scale x and y.
    if (nodeSize) root.eachBefore(sizeNode);

    // If a fixed tree size is specified, scale x and y based on the extent.
    // Compute the left-most, right-most, and depth-most nodes for extents.
    else {
      var left = root,
          right = root,
          bottom = root;
      root.eachBefore(function(node) {
        if (node.x < left.x) left = node;
        if (node.x > right.x) right = node;
        if (node.depth > bottom.depth) bottom = node;
      });
      var s = left === right ? 1 : separation(left, right) / 2,
          tx = s - left.x,
          kx = dx / (right.x + s + tx),
          ky = dy / (bottom.depth || 1);
      root.eachBefore(function(node) {
        node.x = (node.x + tx) * kx;
        node.y = node.depth * ky;
      });
    }

    return root;
  }

  // Computes a preliminary x-coordinate for v. Before that, FIRST WALK is
  // applied recursively to the children of v, as well as the function
  // APPORTION. After spacing out the children by calling EXECUTE SHIFTS, the
  // node v is placed to the midpoint of its outermost children.
  function firstWalk(v) {
    var children = v.children,
        siblings = v.parent.children,
        w = v.i ? siblings[v.i - 1] : null;
    if (children) {
      executeShifts(v);
      var midpoint = (children[0].z + children[children.length - 1].z) / 2;
      if (w) {
        v.z = w.z + separation(v._, w._);
        v.m = v.z - midpoint;
      } else {
        v.z = midpoint;
      }
    } else if (w) {
      v.z = w.z + separation(v._, w._);
    }
    v.parent.A = apportion(v, w, v.parent.A || siblings[0]);
  }

  // Computes all real x-coordinates by summing up the modifiers recursively.
  function secondWalk(v) {
    v._.x = v.z + v.parent.m;
    v.m += v.parent.m;
  }

  // The core of the algorithm. Here, a new subtree is combined with the
  // previous subtrees. Threads are used to traverse the inside and outside
  // contours of the left and right subtree up to the highest common level. The
  // vertices used for the traversals are vi+, vi-, vo-, and vo+, where the
  // superscript o means outside and i means inside, the subscript - means left
  // subtree and + means right subtree. For summing up the modifiers along the
  // contour, we use respective variables si+, si-, so-, and so+. Whenever two
  // nodes of the inside contours conflict, we compute the left one of the
  // greatest uncommon ancestors using the function ANCESTOR and call MOVE
  // SUBTREE to shift the subtree and prepare the shifts of smaller subtrees.
  // Finally, we add a new thread (if necessary).
  function apportion(v, w, ancestor) {
    if (w) {
      var vip = v,
          vop = v,
          vim = w,
          vom = vip.parent.children[0],
          sip = vip.m,
          sop = vop.m,
          sim = vim.m,
          som = vom.m,
          shift;
      while (vim = nextRight(vim), vip = nextLeft(vip), vim && vip) {
        vom = nextLeft(vom);
        vop = nextRight(vop);
        vop.a = v;
        shift = vim.z + sim - vip.z - sip + separation(vim._, vip._);
        if (shift > 0) {
          moveSubtree(nextAncestor(vim, v, ancestor), v, shift);
          sip += shift;
          sop += shift;
        }
        sim += vim.m;
        sip += vip.m;
        som += vom.m;
        sop += vop.m;
      }
      if (vim && !nextRight(vop)) {
        vop.t = vim;
        vop.m += sim - sop;
      }
      if (vip && !nextLeft(vom)) {
        vom.t = vip;
        vom.m += sip - som;
        ancestor = v;
      }
    }
    return ancestor;
  }

  function sizeNode(node) {
    node.x *= dx;
    node.y = node.depth * dy;
  }

  tree.separation = function(x) {
    return arguments.length ? (separation = x, tree) : separation;
  };

  tree.size = function(x) {
    return arguments.length ? (nodeSize = false, dx = +x[0], dy = +x[1], tree) : (nodeSize ? null : [dx, dy]);
  };

  tree.nodeSize = function(x) {
    return arguments.length ? (nodeSize = true, dx = +x[0], dy = +x[1], tree) : (nodeSize ? [dx, dy] : null);
  };

  return tree;
}

function treemapSlice(parent, x0, y0, x1, y1) {
  var nodes = parent.children,
      node,
      i = -1,
      n = nodes.length,
      k = parent.value && (y1 - y0) / parent.value;

  while (++i < n) {
    node = nodes[i], node.x0 = x0, node.x1 = x1;
    node.y0 = y0, node.y1 = y0 += node.value * k;
  }
}

var phi = (1 + Math.sqrt(5)) / 2;

function squarifyRatio(ratio, parent, x0, y0, x1, y1) {
  var rows = [],
      nodes = parent.children,
      row,
      nodeValue,
      i0 = 0,
      i1 = 0,
      n = nodes.length,
      dx, dy,
      value = parent.value,
      sumValue,
      minValue,
      maxValue,
      newRatio,
      minRatio,
      alpha,
      beta;

  while (i0 < n) {
    dx = x1 - x0, dy = y1 - y0;

    // Find the next non-empty node.
    do sumValue = nodes[i1++].value; while (!sumValue && i1 < n);
    minValue = maxValue = sumValue;
    alpha = Math.max(dy / dx, dx / dy) / (value * ratio);
    beta = sumValue * sumValue * alpha;
    minRatio = Math.max(maxValue / beta, beta / minValue);

    // Keep adding nodes while the aspect ratio maintains or improves.
    for (; i1 < n; ++i1) {
      sumValue += nodeValue = nodes[i1].value;
      if (nodeValue < minValue) minValue = nodeValue;
      if (nodeValue > maxValue) maxValue = nodeValue;
      beta = sumValue * sumValue * alpha;
      newRatio = Math.max(maxValue / beta, beta / minValue);
      if (newRatio > minRatio) { sumValue -= nodeValue; break; }
      minRatio = newRatio;
    }

    // Position and record the row orientation.
    rows.push(row = {value: sumValue, dice: dx < dy, children: nodes.slice(i0, i1)});
    if (row.dice) treemapDice(row, x0, y0, x1, value ? y0 += dy * sumValue / value : y1);
    else treemapSlice(row, x0, y0, value ? x0 += dx * sumValue / value : x1, y1);
    value -= sumValue, i0 = i1;
  }

  return rows;
}

var squarify = (function custom(ratio) {

  function squarify(parent, x0, y0, x1, y1) {
    squarifyRatio(ratio, parent, x0, y0, x1, y1);
  }

  squarify.ratio = function(x) {
    return custom((x = +x) > 1 ? x : 1);
  };

  return squarify;
})(phi);

function index$3() {
  var tile = squarify,
      round = false,
      dx = 1,
      dy = 1,
      paddingStack = [0],
      paddingInner = constantZero,
      paddingTop = constantZero,
      paddingRight = constantZero,
      paddingBottom = constantZero,
      paddingLeft = constantZero;

  function treemap(root) {
    root.x0 =
    root.y0 = 0;
    root.x1 = dx;
    root.y1 = dy;
    root.eachBefore(positionNode);
    paddingStack = [0];
    if (round) root.eachBefore(roundNode);
    return root;
  }

  function positionNode(node) {
    var p = paddingStack[node.depth],
        x0 = node.x0 + p,
        y0 = node.y0 + p,
        x1 = node.x1 - p,
        y1 = node.y1 - p;
    if (x1 < x0) x0 = x1 = (x0 + x1) / 2;
    if (y1 < y0) y0 = y1 = (y0 + y1) / 2;
    node.x0 = x0;
    node.y0 = y0;
    node.x1 = x1;
    node.y1 = y1;
    if (node.children) {
      p = paddingStack[node.depth + 1] = paddingInner(node) / 2;
      x0 += paddingLeft(node) - p;
      y0 += paddingTop(node) - p;
      x1 -= paddingRight(node) - p;
      y1 -= paddingBottom(node) - p;
      if (x1 < x0) x0 = x1 = (x0 + x1) / 2;
      if (y1 < y0) y0 = y1 = (y0 + y1) / 2;
      tile(node, x0, y0, x1, y1);
    }
  }

  treemap.round = function(x) {
    return arguments.length ? (round = !!x, treemap) : round;
  };

  treemap.size = function(x) {
    return arguments.length ? (dx = +x[0], dy = +x[1], treemap) : [dx, dy];
  };

  treemap.tile = function(x) {
    return arguments.length ? (tile = required(x), treemap) : tile;
  };

  treemap.padding = function(x) {
    return arguments.length ? treemap.paddingInner(x).paddingOuter(x) : treemap.paddingInner();
  };

  treemap.paddingInner = function(x) {
    return arguments.length ? (paddingInner = typeof x === "function" ? x : constant$9(+x), treemap) : paddingInner;
  };

  treemap.paddingOuter = function(x) {
    return arguments.length ? treemap.paddingTop(x).paddingRight(x).paddingBottom(x).paddingLeft(x) : treemap.paddingTop();
  };

  treemap.paddingTop = function(x) {
    return arguments.length ? (paddingTop = typeof x === "function" ? x : constant$9(+x), treemap) : paddingTop;
  };

  treemap.paddingRight = function(x) {
    return arguments.length ? (paddingRight = typeof x === "function" ? x : constant$9(+x), treemap) : paddingRight;
  };

  treemap.paddingBottom = function(x) {
    return arguments.length ? (paddingBottom = typeof x === "function" ? x : constant$9(+x), treemap) : paddingBottom;
  };

  treemap.paddingLeft = function(x) {
    return arguments.length ? (paddingLeft = typeof x === "function" ? x : constant$9(+x), treemap) : paddingLeft;
  };

  return treemap;
}

function binary(parent, x0, y0, x1, y1) {
  var nodes = parent.children,
      i, n = nodes.length,
      sum, sums = new Array(n + 1);

  for (sums[0] = sum = i = 0; i < n; ++i) {
    sums[i + 1] = sum += nodes[i].value;
  }

  partition(0, n, parent.value, x0, y0, x1, y1);

  function partition(i, j, value, x0, y0, x1, y1) {
    if (i >= j - 1) {
      var node = nodes[i];
      node.x0 = x0, node.y0 = y0;
      node.x1 = x1, node.y1 = y1;
      return;
    }

    var valueOffset = sums[i],
        valueTarget = (value / 2) + valueOffset,
        k = i + 1,
        hi = j - 1;

    while (k < hi) {
      var mid = k + hi >>> 1;
      if (sums[mid] < valueTarget) k = mid + 1;
      else hi = mid;
    }

    if ((valueTarget - sums[k - 1]) < (sums[k] - valueTarget) && i + 1 < k) --k;

    var valueLeft = sums[k] - valueOffset,
        valueRight = value - valueLeft;

    if ((x1 - x0) > (y1 - y0)) {
      var xk = (x0 * valueRight + x1 * valueLeft) / value;
      partition(i, k, valueLeft, x0, y0, xk, y1);
      partition(k, j, valueRight, xk, y0, x1, y1);
    } else {
      var yk = (y0 * valueRight + y1 * valueLeft) / value;
      partition(i, k, valueLeft, x0, y0, x1, yk);
      partition(k, j, valueRight, x0, yk, x1, y1);
    }
  }
}

function sliceDice(parent, x0, y0, x1, y1) {
  (parent.depth & 1 ? treemapSlice : treemapDice)(parent, x0, y0, x1, y1);
}

var resquarify = (function custom(ratio) {

  function resquarify(parent, x0, y0, x1, y1) {
    if ((rows = parent._squarify) && (rows.ratio === ratio)) {
      var rows,
          row,
          nodes,
          i,
          j = -1,
          n,
          m = rows.length,
          value = parent.value;

      while (++j < m) {
        row = rows[j], nodes = row.children;
        for (i = row.value = 0, n = nodes.length; i < n; ++i) row.value += nodes[i].value;
        if (row.dice) treemapDice(row, x0, y0, x1, y0 += (y1 - y0) * row.value / value);
        else treemapSlice(row, x0, y0, x0 += (x1 - x0) * row.value / value, y1);
        value -= row.value;
      }
    } else {
      parent._squarify = rows = squarifyRatio(ratio, parent, x0, y0, x1, y1);
      rows.ratio = ratio;
    }
  }

  resquarify.ratio = function(x) {
    return custom((x = +x) > 1 ? x : 1);
  };

  return resquarify;
})(phi);

function area$2(polygon) {
  var i = -1,
      n = polygon.length,
      a,
      b = polygon[n - 1],
      area = 0;

  while (++i < n) {
    a = b;
    b = polygon[i];
    area += a[1] * b[0] - a[0] * b[1];
  }

  return area / 2;
}

function centroid$1(polygon) {
  var i = -1,
      n = polygon.length,
      x = 0,
      y = 0,
      a,
      b = polygon[n - 1],
      c,
      k = 0;

  while (++i < n) {
    a = b;
    b = polygon[i];
    k += c = a[0] * b[1] - b[0] * a[1];
    x += (a[0] + b[0]) * c;
    y += (a[1] + b[1]) * c;
  }

  return k *= 3, [x / k, y / k];
}

// Returns the 2D cross product of AB and AC vectors, i.e., the z-component of
// the 3D cross product in a quadrant I Cartesian coordinate system (+x is
// right, +y is up). Returns a positive value if ABC is counter-clockwise,
// negative if clockwise, and zero if the points are collinear.
function cross$1(a, b, c) {
  return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]);
}

function lexicographicOrder(a, b) {
  return a[0] - b[0] || a[1] - b[1];
}

// Computes the upper convex hull per the monotone chain algorithm.
// Assumes points.length >= 3, is sorted by x, unique in y.
// Returns an array of indices into points in left-to-right order.
function computeUpperHullIndexes(points) {
  var n = points.length,
      indexes = [0, 1],
      size = 2;

  for (var i = 2; i < n; ++i) {
    while (size > 1 && cross$1(points[indexes[size - 2]], points[indexes[size - 1]], points[i]) <= 0) --size;
    indexes[size++] = i;
  }

  return indexes.slice(0, size); // remove popped points
}

function hull(points) {
  if ((n = points.length) < 3) return null;

  var i,
      n,
      sortedPoints = new Array(n),
      flippedPoints = new Array(n);

  for (i = 0; i < n; ++i) sortedPoints[i] = [+points[i][0], +points[i][1], i];
  sortedPoints.sort(lexicographicOrder);
  for (i = 0; i < n; ++i) flippedPoints[i] = [sortedPoints[i][0], -sortedPoints[i][1]];

  var upperIndexes = computeUpperHullIndexes(sortedPoints),
      lowerIndexes = computeUpperHullIndexes(flippedPoints);

  // Construct the hull polygon, removing possible duplicate endpoints.
  var skipLeft = lowerIndexes[0] === upperIndexes[0],
      skipRight = lowerIndexes[lowerIndexes.length - 1] === upperIndexes[upperIndexes.length - 1],
      hull = [];

  // Add upper hull in right-to-l order.
  // Then add lower hull in left-to-right order.
  for (i = upperIndexes.length - 1; i >= 0; --i) hull.push(points[sortedPoints[upperIndexes[i]][2]]);
  for (i = +skipLeft; i < lowerIndexes.length - skipRight; ++i) hull.push(points[sortedPoints[lowerIndexes[i]][2]]);

  return hull;
}

function contains$2(polygon, point) {
  var n = polygon.length,
      p = polygon[n - 1],
      x = point[0], y = point[1],
      x0 = p[0], y0 = p[1],
      x1, y1,
      inside = false;

  for (var i = 0; i < n; ++i) {
    p = polygon[i], x1 = p[0], y1 = p[1];
    if (((y1 > y) !== (y0 > y)) && (x < (x0 - x1) * (y - y1) / (y0 - y1) + x1)) inside = !inside;
    x0 = x1, y0 = y1;
  }

  return inside;
}

function length$2(polygon) {
  var i = -1,
      n = polygon.length,
      b = polygon[n - 1],
      xa,
      ya,
      xb = b[0],
      yb = b[1],
      perimeter = 0;

  while (++i < n) {
    xa = xb;
    ya = yb;
    b = polygon[i];
    xb = b[0];
    yb = b[1];
    xa -= xb;
    ya -= yb;
    perimeter += Math.sqrt(xa * xa + ya * ya);
  }

  return perimeter;
}

function defaultSource$1() {
  return Math.random();
}

var uniform = (function sourceRandomUniform(source) {
  function randomUniform(min, max) {
    min = min == null ? 0 : +min;
    max = max == null ? 1 : +max;
    if (arguments.length === 1) max = min, min = 0;
    else max -= min;
    return function() {
      return source() * max + min;
    };
  }

  randomUniform.source = sourceRandomUniform;

  return randomUniform;
})(defaultSource$1);

var normal = (function sourceRandomNormal(source) {
  function randomNormal(mu, sigma) {
    var x, r;
    mu = mu == null ? 0 : +mu;
    sigma = sigma == null ? 1 : +sigma;
    return function() {
      var y;

      // If available, use the second previously-generated uniform random.
      if (x != null) y = x, x = null;

      // Otherwise, generate a new x and y.
      else do {
        x = source() * 2 - 1;
        y = source() * 2 - 1;
        r = x * x + y * y;
      } while (!r || r > 1);

      return mu + sigma * y * Math.sqrt(-2 * Math.log(r) / r);
    };
  }

  randomNormal.source = sourceRandomNormal;

  return randomNormal;
})(defaultSource$1);

var logNormal = (function sourceRandomLogNormal(source) {
  function randomLogNormal() {
    var randomNormal = normal.source(source).apply(this, arguments);
    return function() {
      return Math.exp(randomNormal());
    };
  }

  randomLogNormal.source = sourceRandomLogNormal;

  return randomLogNormal;
})(defaultSource$1);

var irwinHall = (function sourceRandomIrwinHall(source) {
  function randomIrwinHall(n) {
    return function() {
      for (var sum = 0, i = 0; i < n; ++i) sum += source();
      return sum;
    };
  }

  randomIrwinHall.source = sourceRandomIrwinHall;

  return randomIrwinHall;
})(defaultSource$1);

var bates = (function sourceRandomBates(source) {
  function randomBates(n) {
    var randomIrwinHall = irwinHall.source(source)(n);
    return function() {
      return randomIrwinHall() / n;
    };
  }

  randomBates.source = sourceRandomBates;

  return randomBates;
})(defaultSource$1);

var exponential$1 = (function sourceRandomExponential(source) {
  function randomExponential(lambda) {
    return function() {
      return -Math.log(1 - source()) / lambda;
    };
  }

  randomExponential.source = sourceRandomExponential;

  return randomExponential;
})(defaultSource$1);

var array$3 = Array.prototype;

var map$2 = array$3.map;
var slice$5 = array$3.slice;

var implicit = {name: "implicit"};

function ordinal(range) {
  var index = map$1(),
      domain = [],
      unknown = implicit;

  range = range == null ? [] : slice$5.call(range);

  function scale(d) {
    var key = d + "", i = index.get(key);
    if (!i) {
      if (unknown !== implicit) return unknown;
      index.set(key, i = domain.push(d));
    }
    return range[(i - 1) % range.length];
  }

  scale.domain = function(_) {
    if (!arguments.length) return domain.slice();
    domain = [], index = map$1();
    var i = -1, n = _.length, d, key;
    while (++i < n) if (!index.has(key = (d = _[i]) + "")) index.set(key, domain.push(d));
    return scale;
  };

  scale.range = function(_) {
    return arguments.length ? (range = slice$5.call(_), scale) : range.slice();
  };

  scale.unknown = function(_) {
    return arguments.length ? (unknown = _, scale) : unknown;
  };

  scale.copy = function() {
    return ordinal()
        .domain(domain)
        .range(range)
        .unknown(unknown);
  };

  return scale;
}

function band() {
  var scale = ordinal().unknown(undefined),
      domain = scale.domain,
      ordinalRange = scale.range,
      range$$1 = [0, 1],
      step,
      bandwidth,
      round = false,
      paddingInner = 0,
      paddingOuter = 0,
      align = 0.5;

  delete scale.unknown;

  function rescale() {
    var n = domain().length,
        reverse = range$$1[1] < range$$1[0],
        start = range$$1[reverse - 0],
        stop = range$$1[1 - reverse];
    step = (stop - start) / Math.max(1, n - paddingInner + paddingOuter * 2);
    if (round) step = Math.floor(step);
    start += (stop - start - step * (n - paddingInner)) * align;
    bandwidth = step * (1 - paddingInner);
    if (round) start = Math.round(start), bandwidth = Math.round(bandwidth);
    var values = sequence(n).map(function(i) { return start + step * i; });
    return ordinalRange(reverse ? values.reverse() : values);
  }

  scale.domain = function(_) {
    return arguments.length ? (domain(_), rescale()) : domain();
  };

  scale.range = function(_) {
    return arguments.length ? (range$$1 = [+_[0], +_[1]], rescale()) : range$$1.slice();
  };

  scale.rangeRound = function(_) {
    return range$$1 = [+_[0], +_[1]], round = true, rescale();
  };

  scale.bandwidth = function() {
    return bandwidth;
  };

  scale.step = function() {
    return step;
  };

  scale.round = function(_) {
    return arguments.length ? (round = !!_, rescale()) : round;
  };

  scale.padding = function(_) {
    return arguments.length ? (paddingInner = paddingOuter = Math.max(0, Math.min(1, _)), rescale()) : paddingInner;
  };

  scale.paddingInner = function(_) {
    return arguments.length ? (paddingInner = Math.max(0, Math.min(1, _)), rescale()) : paddingInner;
  };

  scale.paddingOuter = function(_) {
    return arguments.length ? (paddingOuter = Math.max(0, Math.min(1, _)), rescale()) : paddingOuter;
  };

  scale.align = function(_) {
    return arguments.length ? (align = Math.max(0, Math.min(1, _)), rescale()) : align;
  };

  scale.copy = function() {
    return band()
        .domain(domain())
        .range(range$$1)
        .round(round)
        .paddingInner(paddingInner)
        .paddingOuter(paddingOuter)
        .align(align);
  };

  return rescale();
}

function pointish(scale) {
  var copy = scale.copy;

  scale.padding = scale.paddingOuter;
  delete scale.paddingInner;
  delete scale.paddingOuter;

  scale.copy = function() {
    return pointish(copy());
  };

  return scale;
}

function point$1() {
  return pointish(band().paddingInner(1));
}

function constant$10(x) {
  return function() {
    return x;
  };
}

function number$2(x) {
  return +x;
}

var unit = [0, 1];

function deinterpolateLinear(a, b) {
  return (b -= (a = +a))
      ? function(x) { return (x - a) / b; }
      : constant$10(b);
}

function deinterpolateClamp(deinterpolate) {
  return function(a, b) {
    var d = deinterpolate(a = +a, b = +b);
    return function(x) { return x <= a ? 0 : x >= b ? 1 : d(x); };
  };
}

function reinterpolateClamp(reinterpolate$$1) {
  return function(a, b) {
    var r = reinterpolate$$1(a = +a, b = +b);
    return function(t) { return t <= 0 ? a : t >= 1 ? b : r(t); };
  };
}

function bimap(domain, range, deinterpolate, reinterpolate$$1) {
  var d0 = domain[0], d1 = domain[1], r0 = range[0], r1 = range[1];
  if (d1 < d0) d0 = deinterpolate(d1, d0), r0 = reinterpolate$$1(r1, r0);
  else d0 = deinterpolate(d0, d1), r0 = reinterpolate$$1(r0, r1);
  return function(x) { return r0(d0(x)); };
}

function polymap(domain, range, deinterpolate, reinterpolate$$1) {
  var j = Math.min(domain.length, range.length) - 1,
      d = new Array(j),
      r = new Array(j),
      i = -1;

  // Reverse descending domains.
  if (domain[j] < domain[0]) {
    domain = domain.slice().reverse();
    range = range.slice().reverse();
  }

  while (++i < j) {
    d[i] = deinterpolate(domain[i], domain[i + 1]);
    r[i] = reinterpolate$$1(range[i], range[i + 1]);
  }

  return function(x) {
    var i = bisectRight(domain, x, 1, j) - 1;
    return r[i](d[i](x));
  };
}

function copy(source, target) {
  return target
      .domain(source.domain())
      .range(source.range())
      .interpolate(source.interpolate())
      .clamp(source.clamp());
}

// deinterpolate(a, b)(x) takes a domain value x in [a,b] and returns the corresponding parameter t in [0,1].
// reinterpolate(a, b)(t) takes a parameter t in [0,1] and returns the corresponding domain value x in [a,b].
function continuous(deinterpolate, reinterpolate$$1) {
  var domain = unit,
      range = unit,
      interpolate$$1 = interpolateValue,
      clamp = false,
      piecewise$$1,
      output,
      input;

  function rescale() {
    piecewise$$1 = Math.min(domain.length, range.length) > 2 ? polymap : bimap;
    output = input = null;
    return scale;
  }

  function scale(x) {
    return (output || (output = piecewise$$1(domain, range, clamp ? deinterpolateClamp(deinterpolate) : deinterpolate, interpolate$$1)))(+x);
  }

  scale.invert = function(y) {
    return (input || (input = piecewise$$1(range, domain, deinterpolateLinear, clamp ? reinterpolateClamp(reinterpolate$$1) : reinterpolate$$1)))(+y);
  };

  scale.domain = function(_) {
    return arguments.length ? (domain = map$2.call(_, number$2), rescale()) : domain.slice();
  };

  scale.range = function(_) {
    return arguments.length ? (range = slice$5.call(_), rescale()) : range.slice();
  };

  scale.rangeRound = function(_) {
    return range = slice$5.call(_), interpolate$$1 = interpolateRound, rescale();
  };

  scale.clamp = function(_) {
    return arguments.length ? (clamp = !!_, rescale()) : clamp;
  };

  scale.interpolate = function(_) {
    return arguments.length ? (interpolate$$1 = _, rescale()) : interpolate$$1;
  };

  return rescale();
}

function tickFormat(domain, count, specifier) {
  var start = domain[0],
      stop = domain[domain.length - 1],
      step = tickStep(start, stop, count == null ? 10 : count),
      precision;
  specifier = formatSpecifier(specifier == null ? ",f" : specifier);
  switch (specifier.type) {
    case "s": {
      var value = Math.max(Math.abs(start), Math.abs(stop));
      if (specifier.precision == null && !isNaN(precision = precisionPrefix(step, value))) specifier.precision = precision;
      return exports.formatPrefix(specifier, value);
    }
    case "":
    case "e":
    case "g":
    case "p":
    case "r": {
      if (specifier.precision == null && !isNaN(precision = precisionRound(step, Math.max(Math.abs(start), Math.abs(stop))))) specifier.precision = precision - (specifier.type === "e");
      break;
    }
    case "f":
    case "%": {
      if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2;
      break;
    }
  }
  return exports.format(specifier);
}

function linearish(scale) {
  var domain = scale.domain;

  scale.ticks = function(count) {
    var d = domain();
    return ticks(d[0], d[d.length - 1], count == null ? 10 : count);
  };

  scale.tickFormat = function(count, specifier) {
    return tickFormat(domain(), count, specifier);
  };

  scale.nice = function(count) {
    if (count == null) count = 10;

    var d = domain(),
        i0 = 0,
        i1 = d.length - 1,
        start = d[i0],
        stop = d[i1],
        step;

    if (stop < start) {
      step = start, start = stop, stop = step;
      step = i0, i0 = i1, i1 = step;
    }

    step = tickIncrement(start, stop, count);

    if (step > 0) {
      start = Math.floor(start / step) * step;
      stop = Math.ceil(stop / step) * step;
      step = tickIncrement(start, stop, count);
    } else if (step < 0) {
      start = Math.ceil(start * step) / step;
      stop = Math.floor(stop * step) / step;
      step = tickIncrement(start, stop, count);
    }

    if (step > 0) {
      d[i0] = Math.floor(start / step) * step;
      d[i1] = Math.ceil(stop / step) * step;
      domain(d);
    } else if (step < 0) {
      d[i0] = Math.ceil(start * step) / step;
      d[i1] = Math.floor(stop * step) / step;
      domain(d);
    }

    return scale;
  };

  return scale;
}

function linear$2() {
  var scale = continuous(deinterpolateLinear, reinterpolate);

  scale.copy = function() {
    return copy(scale, linear$2());
  };

  return linearish(scale);
}

function identity$6() {
  var domain = [0, 1];

  function scale(x) {
    return +x;
  }

  scale.invert = scale;

  scale.domain = scale.range = function(_) {
    return arguments.length ? (domain = map$2.call(_, number$2), scale) : domain.slice();
  };

  scale.copy = function() {
    return identity$6().domain(domain);
  };

  return linearish(scale);
}

function nice(domain, interval) {
  domain = domain.slice();

  var i0 = 0,
      i1 = domain.length - 1,
      x0 = domain[i0],
      x1 = domain[i1],
      t;

  if (x1 < x0) {
    t = i0, i0 = i1, i1 = t;
    t = x0, x0 = x1, x1 = t;
  }

  domain[i0] = interval.floor(x0);
  domain[i1] = interval.ceil(x1);
  return domain;
}

function deinterpolate(a, b) {
  return (b = Math.log(b / a))
      ? function(x) { return Math.log(x / a) / b; }
      : constant$10(b);
}

function reinterpolate$1(a, b) {
  return a < 0
      ? function(t) { return -Math.pow(-b, t) * Math.pow(-a, 1 - t); }
      : function(t) { return Math.pow(b, t) * Math.pow(a, 1 - t); };
}

function pow10(x) {
  return isFinite(x) ? +("1e" + x) : x < 0 ? 0 : x;
}

function powp(base) {
  return base === 10 ? pow10
      : base === Math.E ? Math.exp
      : function(x) { return Math.pow(base, x); };
}

function logp(base) {
  return base === Math.E ? Math.log
      : base === 10 && Math.log10
      || base === 2 && Math.log2
      || (base = Math.log(base), function(x) { return Math.log(x) / base; });
}

function reflect(f) {
  return function(x) {
    return -f(-x);
  };
}

function log$1() {
  var scale = continuous(deinterpolate, reinterpolate$1).domain([1, 10]),
      domain = scale.domain,
      base = 10,
      logs = logp(10),
      pows = powp(10);

  function rescale() {
    logs = logp(base), pows = powp(base);
    if (domain()[0] < 0) logs = reflect(logs), pows = reflect(pows);
    return scale;
  }

  scale.base = function(_) {
    return arguments.length ? (base = +_, rescale()) : base;
  };

  scale.domain = function(_) {
    return arguments.length ? (domain(_), rescale()) : domain();
  };

  scale.ticks = function(count) {
    var d = domain(),
        u = d[0],
        v = d[d.length - 1],
        r;

    if (r = v < u) i = u, u = v, v = i;

    var i = logs(u),
        j = logs(v),
        p,
        k,
        t,
        n = count == null ? 10 : +count,
        z = [];

    if (!(base % 1) && j - i < n) {
      i = Math.round(i) - 1, j = Math.round(j) + 1;
      if (u > 0) for (; i < j; ++i) {
        for (k = 1, p = pows(i); k < base; ++k) {
          t = p * k;
          if (t < u) continue;
          if (t > v) break;
          z.push(t);
        }
      } else for (; i < j; ++i) {
        for (k = base - 1, p = pows(i); k >= 1; --k) {
          t = p * k;
          if (t < u) continue;
          if (t > v) break;
          z.push(t);
        }
      }
    } else {
      z = ticks(i, j, Math.min(j - i, n)).map(pows);
    }

    return r ? z.reverse() : z;
  };

  scale.tickFormat = function(count, specifier) {
    if (specifier == null) specifier = base === 10 ? ".0e" : ",";
    if (typeof specifier !== "function") specifier = exports.format(specifier);
    if (count === Infinity) return specifier;
    if (count == null) count = 10;
    var k = Math.max(1, base * count / scale.ticks().length); // TODO fast estimate?
    return function(d) {
      var i = d / pows(Math.round(logs(d)));
      if (i * base < base - 0.5) i *= base;
      return i <= k ? specifier(d) : "";
    };
  };

  scale.nice = function() {
    return domain(nice(domain(), {
      floor: function(x) { return pows(Math.floor(logs(x))); },
      ceil: function(x) { return pows(Math.ceil(logs(x))); }
    }));
  };

  scale.copy = function() {
    return copy(scale, log$1().base(base));
  };

  return scale;
}

function raise$1(x, exponent) {
  return x < 0 ? -Math.pow(-x, exponent) : Math.pow(x, exponent);
}

function pow$1() {
  var exponent = 1,
      scale = continuous(deinterpolate, reinterpolate),
      domain = scale.domain;

  function deinterpolate(a, b) {
    return (b = raise$1(b, exponent) - (a = raise$1(a, exponent)))
        ? function(x) { return (raise$1(x, exponent) - a) / b; }
        : constant$10(b);
  }

  function reinterpolate(a, b) {
    b = raise$1(b, exponent) - (a = raise$1(a, exponent));
    return function(t) { return raise$1(a + b * t, 1 / exponent); };
  }

  scale.exponent = function(_) {
    return arguments.length ? (exponent = +_, domain(domain())) : exponent;
  };

  scale.copy = function() {
    return copy(scale, pow$1().exponent(exponent));
  };

  return linearish(scale);
}

function sqrt$1() {
  return pow$1().exponent(0.5);
}

function quantile$$1() {
  var domain = [],
      range = [],
      thresholds = [];

  function rescale() {
    var i = 0, n = Math.max(1, range.length);
    thresholds = new Array(n - 1);
    while (++i < n) thresholds[i - 1] = threshold(domain, i / n);
    return scale;
  }

  function scale(x) {
    if (!isNaN(x = +x)) return range[bisectRight(thresholds, x)];
  }

  scale.invertExtent = function(y) {
    var i = range.indexOf(y);
    return i < 0 ? [NaN, NaN] : [
      i > 0 ? thresholds[i - 1] : domain[0],
      i < thresholds.length ? thresholds[i] : domain[domain.length - 1]
    ];
  };

  scale.domain = function(_) {
    if (!arguments.length) return domain.slice();
    domain = [];
    for (var i = 0, n = _.length, d; i < n; ++i) if (d = _[i], d != null && !isNaN(d = +d)) domain.push(d);
    domain.sort(ascending);
    return rescale();
  };

  scale.range = function(_) {
    return arguments.length ? (range = slice$5.call(_), rescale()) : range.slice();
  };

  scale.quantiles = function() {
    return thresholds.slice();
  };

  scale.copy = function() {
    return quantile$$1()
        .domain(domain)
        .range(range);
  };

  return scale;
}

function quantize$1() {
  var x0 = 0,
      x1 = 1,
      n = 1,
      domain = [0.5],
      range = [0, 1];

  function scale(x) {
    if (x <= x) return range[bisectRight(domain, x, 0, n)];
  }

  function rescale() {
    var i = -1;
    domain = new Array(n);
    while (++i < n) domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1);
    return scale;
  }

  scale.domain = function(_) {
    return arguments.length ? (x0 = +_[0], x1 = +_[1], rescale()) : [x0, x1];
  };

  scale.range = function(_) {
    return arguments.length ? (n = (range = slice$5.call(_)).length - 1, rescale()) : range.slice();
  };

  scale.invertExtent = function(y) {
    var i = range.indexOf(y);
    return i < 0 ? [NaN, NaN]
        : i < 1 ? [x0, domain[0]]
        : i >= n ? [domain[n - 1], x1]
        : [domain[i - 1], domain[i]];
  };

  scale.copy = function() {
    return quantize$1()
        .domain([x0, x1])
        .range(range);
  };

  return linearish(scale);
}

function threshold$1() {
  var domain = [0.5],
      range = [0, 1],
      n = 1;

  function scale(x) {
    if (x <= x) return range[bisectRight(domain, x, 0, n)];
  }

  scale.domain = function(_) {
    return arguments.length ? (domain = slice$5.call(_), n = Math.min(domain.length, range.length - 1), scale) : domain.slice();
  };

  scale.range = function(_) {
    return arguments.length ? (range = slice$5.call(_), n = Math.min(domain.length, range.length - 1), scale) : range.slice();
  };

  scale.invertExtent = function(y) {
    var i = range.indexOf(y);
    return [domain[i - 1], domain[i]];
  };

  scale.copy = function() {
    return threshold$1()
        .domain(domain)
        .range(range);
  };

  return scale;
}

var t0$1 = new Date,
    t1$1 = new Date;

function newInterval(floori, offseti, count, field) {

  function interval(date) {
    return floori(date = new Date(+date)), date;
  }

  interval.floor = interval;

  interval.ceil = function(date) {
    return floori(date = new Date(date - 1)), offseti(date, 1), floori(date), date;
  };

  interval.round = function(date) {
    var d0 = interval(date),
        d1 = interval.ceil(date);
    return date - d0 < d1 - date ? d0 : d1;
  };

  interval.offset = function(date, step) {
    return offseti(date = new Date(+date), step == null ? 1 : Math.floor(step)), date;
  };

  interval.range = function(start, stop, step) {
    var range = [], previous;
    start = interval.ceil(start);
    step = step == null ? 1 : Math.floor(step);
    if (!(start < stop) || !(step > 0)) return range; // also handles Invalid Date
    do range.push(previous = new Date(+start)), offseti(start, step), floori(start);
    while (previous < start && start < stop);
    return range;
  };

  interval.filter = function(test) {
    return newInterval(function(date) {
      if (date >= date) while (floori(date), !test(date)) date.setTime(date - 1);
    }, function(date, step) {
      if (date >= date) {
        if (step < 0) while (++step <= 0) {
          while (offseti(date, -1), !test(date)) {} // eslint-disable-line no-empty
        } else while (--step >= 0) {
          while (offseti(date, +1), !test(date)) {} // eslint-disable-line no-empty
        }
      }
    });
  };

  if (count) {
    interval.count = function(start, end) {
      t0$1.setTime(+start), t1$1.setTime(+end);
      floori(t0$1), floori(t1$1);
      return Math.floor(count(t0$1, t1$1));
    };

    interval.every = function(step) {
      step = Math.floor(step);
      return !isFinite(step) || !(step > 0) ? null
          : !(step > 1) ? interval
          : interval.filter(field
              ? function(d) { return field(d) % step === 0; }
              : function(d) { return interval.count(0, d) % step === 0; });
    };
  }

  return interval;
}

var millisecond = newInterval(function() {
  // noop
}, function(date, step) {
  date.setTime(+date + step);
}, function(start, end) {
  return end - start;
});

// An optimized implementation for this simple case.
millisecond.every = function(k) {
  k = Math.floor(k);
  if (!isFinite(k) || !(k > 0)) return null;
  if (!(k > 1)) return millisecond;
  return newInterval(function(date) {
    date.setTime(Math.floor(date / k) * k);
  }, function(date, step) {
    date.setTime(+date + step * k);
  }, function(start, end) {
    return (end - start) / k;
  });
};
var milliseconds = millisecond.range;

var durationSecond = 1e3;
var durationMinute = 6e4;
var durationHour = 36e5;
var durationDay = 864e5;
var durationWeek = 6048e5;

var second = newInterval(function(date) {
  date.setTime(Math.floor(date / durationSecond) * durationSecond);
}, function(date, step) {
  date.setTime(+date + step * durationSecond);
}, function(start, end) {
  return (end - start) / durationSecond;
}, function(date) {
  return date.getUTCSeconds();
});
var seconds = second.range;

var minute = newInterval(function(date) {
  date.setTime(Math.floor(date / durationMinute) * durationMinute);
}, function(date, step) {
  date.setTime(+date + step * durationMinute);
}, function(start, end) {
  return (end - start) / durationMinute;
}, function(date) {
  return date.getMinutes();
});
var minutes = minute.range;

var hour = newInterval(function(date) {
  var offset = date.getTimezoneOffset() * durationMinute % durationHour;
  if (offset < 0) offset += durationHour;
  date.setTime(Math.floor((+date - offset) / durationHour) * durationHour + offset);
}, function(date, step) {
  date.setTime(+date + step * durationHour);
}, function(start, end) {
  return (end - start) / durationHour;
}, function(date) {
  return date.getHours();
});
var hours = hour.range;

var day = newInterval(function(date) {
  date.setHours(0, 0, 0, 0);
}, function(date, step) {
  date.setDate(date.getDate() + step);
}, function(start, end) {
  return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationDay;
}, function(date) {
  return date.getDate() - 1;
});
var days = day.range;

function weekday(i) {
  return newInterval(function(date) {
    date.setDate(date.getDate() - (date.getDay() + 7 - i) % 7);
    date.setHours(0, 0, 0, 0);
  }, function(date, step) {
    date.setDate(date.getDate() + step * 7);
  }, function(start, end) {
    return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationWeek;
  });
}

var sunday = weekday(0);
var monday = weekday(1);
var tuesday = weekday(2);
var wednesday = weekday(3);
var thursday = weekday(4);
var friday = weekday(5);
var saturday = weekday(6);

var sundays = sunday.range;
var mondays = monday.range;
var tuesdays = tuesday.range;
var wednesdays = wednesday.range;
var thursdays = thursday.range;
var fridays = friday.range;
var saturdays = saturday.range;

var month = newInterval(function(date) {
  date.setDate(1);
  date.setHours(0, 0, 0, 0);
}, function(date, step) {
  date.setMonth(date.getMonth() + step);
}, function(start, end) {
  return end.getMonth() - start.getMonth() + (end.getFullYear() - start.getFullYear()) * 12;
}, function(date) {
  return date.getMonth();
});
var months = month.range;

var year = newInterval(function(date) {
  date.setMonth(0, 1);
  date.setHours(0, 0, 0, 0);
}, function(date, step) {
  date.setFullYear(date.getFullYear() + step);
}, function(start, end) {
  return end.getFullYear() - start.getFullYear();
}, function(date) {
  return date.getFullYear();
});

// An optimized implementation for this simple case.
year.every = function(k) {
  return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : newInterval(function(date) {
    date.setFullYear(Math.floor(date.getFullYear() / k) * k);
    date.setMonth(0, 1);
    date.setHours(0, 0, 0, 0);
  }, function(date, step) {
    date.setFullYear(date.getFullYear() + step * k);
  });
};
var years = year.range;

var utcMinute = newInterval(function(date) {
  date.setUTCSeconds(0, 0);
}, function(date, step) {
  date.setTime(+date + step * durationMinute);
}, function(start, end) {
  return (end - start) / durationMinute;
}, function(date) {
  return date.getUTCMinutes();
});
var utcMinutes = utcMinute.range;

var utcHour = newInterval(function(date) {
  date.setUTCMinutes(0, 0, 0);
}, function(date, step) {
  date.setTime(+date + step * durationHour);
}, function(start, end) {
  return (end - start) / durationHour;
}, function(date) {
  return date.getUTCHours();
});
var utcHours = utcHour.range;

var utcDay = newInterval(function(date) {
  date.setUTCHours(0, 0, 0, 0);
}, function(date, step) {
  date.setUTCDate(date.getUTCDate() + step);
}, function(start, end) {
  return (end - start) / durationDay;
}, function(date) {
  return date.getUTCDate() - 1;
});
var utcDays = utcDay.range;

function utcWeekday(i) {
  return newInterval(function(date) {
    date.setUTCDate(date.getUTCDate() - (date.getUTCDay() + 7 - i) % 7);
    date.setUTCHours(0, 0, 0, 0);
  }, function(date, step) {
    date.setUTCDate(date.getUTCDate() + step * 7);
  }, function(start, end) {
    return (end - start) / durationWeek;
  });
}

var utcSunday = utcWeekday(0);
var utcMonday = utcWeekday(1);
var utcTuesday = utcWeekday(2);
var utcWednesday = utcWeekday(3);
var utcThursday = utcWeekday(4);
var utcFriday = utcWeekday(5);
var utcSaturday = utcWeekday(6);

var utcSundays = utcSunday.range;
var utcMondays = utcMonday.range;
var utcTuesdays = utcTuesday.range;
var utcWednesdays = utcWednesday.range;
var utcThursdays = utcThursday.range;
var utcFridays = utcFriday.range;
var utcSaturdays = utcSaturday.range;

var utcMonth = newInterval(function(date) {
  date.setUTCDate(1);
  date.setUTCHours(0, 0, 0, 0);
}, function(date, step) {
  date.setUTCMonth(date.getUTCMonth() + step);
}, function(start, end) {
  return end.getUTCMonth() - start.getUTCMonth() + (end.getUTCFullYear() - start.getUTCFullYear()) * 12;
}, function(date) {
  return date.getUTCMonth();
});
var utcMonths = utcMonth.range;

var utcYear = newInterval(function(date) {
  date.setUTCMonth(0, 1);
  date.setUTCHours(0, 0, 0, 0);
}, function(date, step) {
  date.setUTCFullYear(date.getUTCFullYear() + step);
}, function(start, end) {
  return end.getUTCFullYear() - start.getUTCFullYear();
}, function(date) {
  return date.getUTCFullYear();
});

// An optimized implementation for this simple case.
utcYear.every = function(k) {
  return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : newInterval(function(date) {
    date.setUTCFullYear(Math.floor(date.getUTCFullYear() / k) * k);
    date.setUTCMonth(0, 1);
    date.setUTCHours(0, 0, 0, 0);
  }, function(date, step) {
    date.setUTCFullYear(date.getUTCFullYear() + step * k);
  });
};
var utcYears = utcYear.range;

function localDate(d) {
  if (0 <= d.y && d.y < 100) {
    var date = new Date(-1, d.m, d.d, d.H, d.M, d.S, d.L);
    date.setFullYear(d.y);
    return date;
  }
  return new Date(d.y, d.m, d.d, d.H, d.M, d.S, d.L);
}

function utcDate(d) {
  if (0 <= d.y && d.y < 100) {
    var date = new Date(Date.UTC(-1, d.m, d.d, d.H, d.M, d.S, d.L));
    date.setUTCFullYear(d.y);
    return date;
  }
  return new Date(Date.UTC(d.y, d.m, d.d, d.H, d.M, d.S, d.L));
}

function newYear(y) {
  return {y: y, m: 0, d: 1, H: 0, M: 0, S: 0, L: 0};
}

function formatLocale$1(locale) {
  var locale_dateTime = locale.dateTime,
      locale_date = locale.date,
      locale_time = locale.time,
      locale_periods = locale.periods,
      locale_weekdays = locale.days,
      locale_shortWeekdays = locale.shortDays,
      locale_months = locale.months,
      locale_shortMonths = locale.shortMonths;

  var periodRe = formatRe(locale_periods),
      periodLookup = formatLookup(locale_periods),
      weekdayRe = formatRe(locale_weekdays),
      weekdayLookup = formatLookup(locale_weekdays),
      shortWeekdayRe = formatRe(locale_shortWeekdays),
      shortWeekdayLookup = formatLookup(locale_shortWeekdays),
      monthRe = formatRe(locale_months),
      monthLookup = formatLookup(locale_months),
      shortMonthRe = formatRe(locale_shortMonths),
      shortMonthLookup = formatLookup(locale_shortMonths);

  var formats = {
    "a": formatShortWeekday,
    "A": formatWeekday,
    "b": formatShortMonth,
    "B": formatMonth,
    "c": null,
    "d": formatDayOfMonth,
    "e": formatDayOfMonth,
    "f": formatMicroseconds,
    "H": formatHour24,
    "I": formatHour12,
    "j": formatDayOfYear,
    "L": formatMilliseconds,
    "m": formatMonthNumber,
    "M": formatMinutes,
    "p": formatPeriod,
    "Q": formatUnixTimestamp,
    "s": formatUnixTimestampSeconds,
    "S": formatSeconds,
    "u": formatWeekdayNumberMonday,
    "U": formatWeekNumberSunday,
    "V": formatWeekNumberISO,
    "w": formatWeekdayNumberSunday,
    "W": formatWeekNumberMonday,
    "x": null,
    "X": null,
    "y": formatYear,
    "Y": formatFullYear,
    "Z": formatZone,
    "%": formatLiteralPercent
  };

  var utcFormats = {
    "a": formatUTCShortWeekday,
    "A": formatUTCWeekday,
    "b": formatUTCShortMonth,
    "B": formatUTCMonth,
    "c": null,
    "d": formatUTCDayOfMonth,
    "e": formatUTCDayOfMonth,
    "f": formatUTCMicroseconds,
    "H": formatUTCHour24,
    "I": formatUTCHour12,
    "j": formatUTCDayOfYear,
    "L": formatUTCMilliseconds,
    "m": formatUTCMonthNumber,
    "M": formatUTCMinutes,
    "p": formatUTCPeriod,
    "Q": formatUnixTimestamp,
    "s": formatUnixTimestampSeconds,
    "S": formatUTCSeconds,
    "u": formatUTCWeekdayNumberMonday,
    "U": formatUTCWeekNumberSunday,
    "V": formatUTCWeekNumberISO,
    "w": formatUTCWeekdayNumberSunday,
    "W": formatUTCWeekNumberMonday,
    "x": null,
    "X": null,
    "y": formatUTCYear,
    "Y": formatUTCFullYear,
    "Z": formatUTCZone,
    "%": formatLiteralPercent
  };

  var parses = {
    "a": parseShortWeekday,
    "A": parseWeekday,
    "b": parseShortMonth,
    "B": parseMonth,
    "c": parseLocaleDateTime,
    "d": parseDayOfMonth,
    "e": parseDayOfMonth,
    "f": parseMicroseconds,
    "H": parseHour24,
    "I": parseHour24,
    "j": parseDayOfYear,
    "L": parseMilliseconds,
    "m": parseMonthNumber,
    "M": parseMinutes,
    "p": parsePeriod,
    "Q": parseUnixTimestamp,
    "s": parseUnixTimestampSeconds,
    "S": parseSeconds,
    "u": parseWeekdayNumberMonday,
    "U": parseWeekNumberSunday,
    "V": parseWeekNumberISO,
    "w": parseWeekdayNumberSunday,
    "W": parseWeekNumberMonday,
    "x": parseLocaleDate,
    "X": parseLocaleTime,
    "y": parseYear,
    "Y": parseFullYear,
    "Z": parseZone,
    "%": parseLiteralPercent
  };

  // These recursive directive definitions must be deferred.
  formats.x = newFormat(locale_date, formats);
  formats.X = newFormat(locale_time, formats);
  formats.c = newFormat(locale_dateTime, formats);
  utcFormats.x = newFormat(locale_date, utcFormats);
  utcFormats.X = newFormat(locale_time, utcFormats);
  utcFormats.c = newFormat(locale_dateTime, utcFormats);

  function newFormat(specifier, formats) {
    return function(date) {
      var string = [],
          i = -1,
          j = 0,
          n = specifier.length,
          c,
          pad,
          format;

      if (!(date instanceof Date)) date = new Date(+date);

      while (++i < n) {
        if (specifier.charCodeAt(i) === 37) {
          string.push(specifier.slice(j, i));
          if ((pad = pads[c = specifier.charAt(++i)]) != null) c = specifier.charAt(++i);
          else pad = c === "e" ? " " : "0";
          if (format = formats[c]) c = format(date, pad);
          string.push(c);
          j = i + 1;
        }
      }

      string.push(specifier.slice(j, i));
      return string.join("");
    };
  }

  function newParse(specifier, newDate) {
    return function(string) {
      var d = newYear(1900),
          i = parseSpecifier(d, specifier, string += "", 0),
          week, day$$1;
      if (i != string.length) return null;

      // If a UNIX timestamp is specified, return it.
      if ("Q" in d) return new Date(d.Q);

      // The am-pm flag is 0 for AM, and 1 for PM.
      if ("p" in d) d.H = d.H % 12 + d.p * 12;

      // Convert day-of-week and week-of-year to day-of-year.
      if ("V" in d) {
        if (d.V < 1 || d.V > 53) return null;
        if (!("w" in d)) d.w = 1;
        if ("Z" in d) {
          week = utcDate(newYear(d.y)), day$$1 = week.getUTCDay();
          week = day$$1 > 4 || day$$1 === 0 ? utcMonday.ceil(week) : utcMonday(week);
          week = utcDay.offset(week, (d.V - 1) * 7);
          d.y = week.getUTCFullYear();
          d.m = week.getUTCMonth();
          d.d = week.getUTCDate() + (d.w + 6) % 7;
        } else {
          week = newDate(newYear(d.y)), day$$1 = week.getDay();
          week = day$$1 > 4 || day$$1 === 0 ? monday.ceil(week) : monday(week);
          week = day.offset(week, (d.V - 1) * 7);
          d.y = week.getFullYear();
          d.m = week.getMonth();
          d.d = week.getDate() + (d.w + 6) % 7;
        }
      } else if ("W" in d || "U" in d) {
        if (!("w" in d)) d.w = "u" in d ? d.u % 7 : "W" in d ? 1 : 0;
        day$$1 = "Z" in d ? utcDate(newYear(d.y)).getUTCDay() : newDate(newYear(d.y)).getDay();
        d.m = 0;
        d.d = "W" in d ? (d.w + 6) % 7 + d.W * 7 - (day$$1 + 5) % 7 : d.w + d.U * 7 - (day$$1 + 6) % 7;
      }

      // If a time zone is specified, all fields are interpreted as UTC and then
      // offset according to the specified time zone.
      if ("Z" in d) {
        d.H += d.Z / 100 | 0;
        d.M += d.Z % 100;
        return utcDate(d);
      }

      // Otherwise, all fields are in local time.
      return newDate(d);
    };
  }

  function parseSpecifier(d, specifier, string, j) {
    var i = 0,
        n = specifier.length,
        m = string.length,
        c,
        parse;

    while (i < n) {
      if (j >= m) return -1;
      c = specifier.charCodeAt(i++);
      if (c === 37) {
        c = specifier.charAt(i++);
        parse = parses[c in pads ? specifier.charAt(i++) : c];
        if (!parse || ((j = parse(d, string, j)) < 0)) return -1;
      } else if (c != string.charCodeAt(j++)) {
        return -1;
      }
    }

    return j;
  }

  function parsePeriod(d, string, i) {
    var n = periodRe.exec(string.slice(i));
    return n ? (d.p = periodLookup[n[0].toLowerCase()], i + n[0].length) : -1;
  }

  function parseShortWeekday(d, string, i) {
    var n = shortWeekdayRe.exec(string.slice(i));
    return n ? (d.w = shortWeekdayLookup[n[0].toLowerCase()], i + n[0].length) : -1;
  }

  function parseWeekday(d, string, i) {
    var n = weekdayRe.exec(string.slice(i));
    return n ? (d.w = weekdayLookup[n[0].toLowerCase()], i + n[0].length) : -1;
  }

  function parseShortMonth(d, string, i) {
    var n = shortMonthRe.exec(string.slice(i));
    return n ? (d.m = shortMonthLookup[n[0].toLowerCase()], i + n[0].length) : -1;
  }

  function parseMonth(d, string, i) {
    var n = monthRe.exec(string.slice(i));
    return n ? (d.m = monthLookup[n[0].toLowerCase()], i + n[0].length) : -1;
  }

  function parseLocaleDateTime(d, string, i) {
    return parseSpecifier(d, locale_dateTime, string, i);
  }

  function parseLocaleDate(d, string, i) {
    return parseSpecifier(d, locale_date, string, i);
  }

  function parseLocaleTime(d, string, i) {
    return parseSpecifier(d, locale_time, string, i);
  }

  function formatShortWeekday(d) {
    return locale_shortWeekdays[d.getDay()];
  }

  function formatWeekday(d) {
    return locale_weekdays[d.getDay()];
  }

  function formatShortMonth(d) {
    return locale_shortMonths[d.getMonth()];
  }

  function formatMonth(d) {
    return locale_months[d.getMonth()];
  }

  function formatPeriod(d) {
    return locale_periods[+(d.getHours() >= 12)];
  }

  function formatUTCShortWeekday(d) {
    return locale_shortWeekdays[d.getUTCDay()];
  }

  function formatUTCWeekday(d) {
    return locale_weekdays[d.getUTCDay()];
  }

  function formatUTCShortMonth(d) {
    return locale_shortMonths[d.getUTCMonth()];
  }

  function formatUTCMonth(d) {
    return locale_months[d.getUTCMonth()];
  }

  function formatUTCPeriod(d) {
    return locale_periods[+(d.getUTCHours() >= 12)];
  }

  return {
    format: function(specifier) {
      var f = newFormat(specifier += "", formats);
      f.toString = function() { return specifier; };
      return f;
    },
    parse: function(specifier) {
      var p = newParse(specifier += "", localDate);
      p.toString = function() { return specifier; };
      return p;
    },
    utcFormat: function(specifier) {
      var f = newFormat(specifier += "", utcFormats);
      f.toString = function() { return specifier; };
      return f;
    },
    utcParse: function(specifier) {
      var p = newParse(specifier, utcDate);
      p.toString = function() { return specifier; };
      return p;
    }
  };
}

var pads = {"-": "", "_": " ", "0": "0"},
    numberRe = /^\s*\d+/, // note: ignores next directive
    percentRe = /^%/,
    requoteRe = /[\\^$*+?|[\]().{}]/g;

function pad(value, fill, width) {
  var sign = value < 0 ? "-" : "",
      string = (sign ? -value : value) + "",
      length = string.length;
  return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string);
}

function requote(s) {
  return s.replace(requoteRe, "\\$&");
}

function formatRe(names) {
  return new RegExp("^(?:" + names.map(requote).join("|") + ")", "i");
}

function formatLookup(names) {
  var map = {}, i = -1, n = names.length;
  while (++i < n) map[names[i].toLowerCase()] = i;
  return map;
}

function parseWeekdayNumberSunday(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 1));
  return n ? (d.w = +n[0], i + n[0].length) : -1;
}

function parseWeekdayNumberMonday(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 1));
  return n ? (d.u = +n[0], i + n[0].length) : -1;
}

function parseWeekNumberSunday(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.U = +n[0], i + n[0].length) : -1;
}

function parseWeekNumberISO(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.V = +n[0], i + n[0].length) : -1;
}

function parseWeekNumberMonday(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.W = +n[0], i + n[0].length) : -1;
}

function parseFullYear(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 4));
  return n ? (d.y = +n[0], i + n[0].length) : -1;
}

function parseYear(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.y = +n[0] + (+n[0] > 68 ? 1900 : 2000), i + n[0].length) : -1;
}

function parseZone(d, string, i) {
  var n = /^(Z)|([+-]\d\d)(?::?(\d\d))?/.exec(string.slice(i, i + 6));
  return n ? (d.Z = n[1] ? 0 : -(n[2] + (n[3] || "00")), i + n[0].length) : -1;
}

function parseMonthNumber(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.m = n[0] - 1, i + n[0].length) : -1;
}

function parseDayOfMonth(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.d = +n[0], i + n[0].length) : -1;
}

function parseDayOfYear(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 3));
  return n ? (d.m = 0, d.d = +n[0], i + n[0].length) : -1;
}

function parseHour24(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.H = +n[0], i + n[0].length) : -1;
}

function parseMinutes(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.M = +n[0], i + n[0].length) : -1;
}

function parseSeconds(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.S = +n[0], i + n[0].length) : -1;
}

function parseMilliseconds(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 3));
  return n ? (d.L = +n[0], i + n[0].length) : -1;
}

function parseMicroseconds(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 6));
  return n ? (d.L = Math.floor(n[0] / 1000), i + n[0].length) : -1;
}

function parseLiteralPercent(d, string, i) {
  var n = percentRe.exec(string.slice(i, i + 1));
  return n ? i + n[0].length : -1;
}

function parseUnixTimestamp(d, string, i) {
  var n = numberRe.exec(string.slice(i));
  return n ? (d.Q = +n[0], i + n[0].length) : -1;
}

function parseUnixTimestampSeconds(d, string, i) {
  var n = numberRe.exec(string.slice(i));
  return n ? (d.Q = (+n[0]) * 1000, i + n[0].length) : -1;
}

function formatDayOfMonth(d, p) {
  return pad(d.getDate(), p, 2);
}

function formatHour24(d, p) {
  return pad(d.getHours(), p, 2);
}

function formatHour12(d, p) {
  return pad(d.getHours() % 12 || 12, p, 2);
}

function formatDayOfYear(d, p) {
  return pad(1 + day.count(year(d), d), p, 3);
}

function formatMilliseconds(d, p) {
  return pad(d.getMilliseconds(), p, 3);
}

function formatMicroseconds(d, p) {
  return formatMilliseconds(d, p) + "000";
}

function formatMonthNumber(d, p) {
  return pad(d.getMonth() + 1, p, 2);
}

function formatMinutes(d, p) {
  return pad(d.getMinutes(), p, 2);
}

function formatSeconds(d, p) {
  return pad(d.getSeconds(), p, 2);
}

function formatWeekdayNumberMonday(d) {
  var day$$1 = d.getDay();
  return day$$1 === 0 ? 7 : day$$1;
}

function formatWeekNumberSunday(d, p) {
  return pad(sunday.count(year(d), d), p, 2);
}

function formatWeekNumberISO(d, p) {
  var day$$1 = d.getDay();
  d = (day$$1 >= 4 || day$$1 === 0) ? thursday(d) : thursday.ceil(d);
  return pad(thursday.count(year(d), d) + (year(d).getDay() === 4), p, 2);
}

function formatWeekdayNumberSunday(d) {
  return d.getDay();
}

function formatWeekNumberMonday(d, p) {
  return pad(monday.count(year(d), d), p, 2);
}

function formatYear(d, p) {
  return pad(d.getFullYear() % 100, p, 2);
}

function formatFullYear(d, p) {
  return pad(d.getFullYear() % 10000, p, 4);
}

function formatZone(d) {
  var z = d.getTimezoneOffset();
  return (z > 0 ? "-" : (z *= -1, "+"))
      + pad(z / 60 | 0, "0", 2)
      + pad(z % 60, "0", 2);
}

function formatUTCDayOfMonth(d, p) {
  return pad(d.getUTCDate(), p, 2);
}

function formatUTCHour24(d, p) {
  return pad(d.getUTCHours(), p, 2);
}

function formatUTCHour12(d, p) {
  return pad(d.getUTCHours() % 12 || 12, p, 2);
}

function formatUTCDayOfYear(d, p) {
  return pad(1 + utcDay.count(utcYear(d), d), p, 3);
}

function formatUTCMilliseconds(d, p) {
  return pad(d.getUTCMilliseconds(), p, 3);
}

function formatUTCMicroseconds(d, p) {
  return formatUTCMilliseconds(d, p) + "000";
}

function formatUTCMonthNumber(d, p) {
  return pad(d.getUTCMonth() + 1, p, 2);
}

function formatUTCMinutes(d, p) {
  return pad(d.getUTCMinutes(), p, 2);
}

function formatUTCSeconds(d, p) {
  return pad(d.getUTCSeconds(), p, 2);
}

function formatUTCWeekdayNumberMonday(d) {
  var dow = d.getUTCDay();
  return dow === 0 ? 7 : dow;
}

function formatUTCWeekNumberSunday(d, p) {
  return pad(utcSunday.count(utcYear(d), d), p, 2);
}

function formatUTCWeekNumberISO(d, p) {
  var day$$1 = d.getUTCDay();
  d = (day$$1 >= 4 || day$$1 === 0) ? utcThursday(d) : utcThursday.ceil(d);
  return pad(utcThursday.count(utcYear(d), d) + (utcYear(d).getUTCDay() === 4), p, 2);
}

function formatUTCWeekdayNumberSunday(d) {
  return d.getUTCDay();
}

function formatUTCWeekNumberMonday(d, p) {
  return pad(utcMonday.count(utcYear(d), d), p, 2);
}

function formatUTCYear(d, p) {
  return pad(d.getUTCFullYear() % 100, p, 2);
}

function formatUTCFullYear(d, p) {
  return pad(d.getUTCFullYear() % 10000, p, 4);
}

function formatUTCZone() {
  return "+0000";
}

function formatLiteralPercent() {
  return "%";
}

function formatUnixTimestamp(d) {
  return +d;
}

function formatUnixTimestampSeconds(d) {
  return Math.floor(+d / 1000);
}

var locale$1;

defaultLocale$1({
  dateTime: "%x, %X",
  date: "%-m/%-d/%Y",
  time: "%-I:%M:%S %p",
  periods: ["AM", "PM"],
  days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
  shortDays: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
  months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
  shortMonths: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
});

function defaultLocale$1(definition) {
  locale$1 = formatLocale$1(definition);
  exports.timeFormat = locale$1.format;
  exports.timeParse = locale$1.parse;
  exports.utcFormat = locale$1.utcFormat;
  exports.utcParse = locale$1.utcParse;
  return locale$1;
}

var isoSpecifier = "%Y-%m-%dT%H:%M:%S.%LZ";

function formatIsoNative(date) {
  return date.toISOString();
}

var formatIso = Date.prototype.toISOString
    ? formatIsoNative
    : exports.utcFormat(isoSpecifier);

function parseIsoNative(string) {
  var date = new Date(string);
  return isNaN(date) ? null : date;
}

var parseIso = +new Date("2000-01-01T00:00:00.000Z")
    ? parseIsoNative
    : exports.utcParse(isoSpecifier);

var durationSecond$1 = 1000,
    durationMinute$1 = durationSecond$1 * 60,
    durationHour$1 = durationMinute$1 * 60,
    durationDay$1 = durationHour$1 * 24,
    durationWeek$1 = durationDay$1 * 7,
    durationMonth = durationDay$1 * 30,
    durationYear = durationDay$1 * 365;

function date$1(t) {
  return new Date(t);
}

function number$3(t) {
  return t instanceof Date ? +t : +new Date(+t);
}

function calendar(year$$1, month$$1, week, day$$1, hour$$1, minute$$1, second$$1, millisecond$$1, format) {
  var scale = continuous(deinterpolateLinear, reinterpolate),
      invert = scale.invert,
      domain = scale.domain;

  var formatMillisecond = format(".%L"),
      formatSecond = format(":%S"),
      formatMinute = format("%I:%M"),
      formatHour = format("%I %p"),
      formatDay = format("%a %d"),
      formatWeek = format("%b %d"),
      formatMonth = format("%B"),
      formatYear = format("%Y");

  var tickIntervals = [
    [second$$1,  1,      durationSecond$1],
    [second$$1,  5,  5 * durationSecond$1],
    [second$$1, 15, 15 * durationSecond$1],
    [second$$1, 30, 30 * durationSecond$1],
    [minute$$1,  1,      durationMinute$1],
    [minute$$1,  5,  5 * durationMinute$1],
    [minute$$1, 15, 15 * durationMinute$1],
    [minute$$1, 30, 30 * durationMinute$1],
    [  hour$$1,  1,      durationHour$1  ],
    [  hour$$1,  3,  3 * durationHour$1  ],
    [  hour$$1,  6,  6 * durationHour$1  ],
    [  hour$$1, 12, 12 * durationHour$1  ],
    [   day$$1,  1,      durationDay$1   ],
    [   day$$1,  2,  2 * durationDay$1   ],
    [  week,  1,      durationWeek$1  ],
    [ month$$1,  1,      durationMonth ],
    [ month$$1,  3,  3 * durationMonth ],
    [  year$$1,  1,      durationYear  ]
  ];

  function tickFormat(date$$1) {
    return (second$$1(date$$1) < date$$1 ? formatMillisecond
        : minute$$1(date$$1) < date$$1 ? formatSecond
        : hour$$1(date$$1) < date$$1 ? formatMinute
        : day$$1(date$$1) < date$$1 ? formatHour
        : month$$1(date$$1) < date$$1 ? (week(date$$1) < date$$1 ? formatDay : formatWeek)
        : year$$1(date$$1) < date$$1 ? formatMonth
        : formatYear)(date$$1);
  }

  function tickInterval(interval, start, stop, step) {
    if (interval == null) interval = 10;

    // If a desired tick count is specified, pick a reasonable tick interval
    // based on the extent of the domain and a rough estimate of tick size.
    // Otherwise, assume interval is already a time interval and use it.
    if (typeof interval === "number") {
      var target = Math.abs(stop - start) / interval,
          i = bisector(function(i) { return i[2]; }).right(tickIntervals, target);
      if (i === tickIntervals.length) {
        step = tickStep(start / durationYear, stop / durationYear, interval);
        interval = year$$1;
      } else if (i) {
        i = tickIntervals[target / tickIntervals[i - 1][2] < tickIntervals[i][2] / target ? i - 1 : i];
        step = i[1];
        interval = i[0];
      } else {
        step = Math.max(tickStep(start, stop, interval), 1);
        interval = millisecond$$1;
      }
    }

    return step == null ? interval : interval.every(step);
  }

  scale.invert = function(y) {
    return new Date(invert(y));
  };

  scale.domain = function(_) {
    return arguments.length ? domain(map$2.call(_, number$3)) : domain().map(date$1);
  };

  scale.ticks = function(interval, step) {
    var d = domain(),
        t0 = d[0],
        t1 = d[d.length - 1],
        r = t1 < t0,
        t;
    if (r) t = t0, t0 = t1, t1 = t;
    t = tickInterval(interval, t0, t1, step);
    t = t ? t.range(t0, t1 + 1) : []; // inclusive stop
    return r ? t.reverse() : t;
  };

  scale.tickFormat = function(count, specifier) {
    return specifier == null ? tickFormat : format(specifier);
  };

  scale.nice = function(interval, step) {
    var d = domain();
    return (interval = tickInterval(interval, d[0], d[d.length - 1], step))
        ? domain(nice(d, interval))
        : scale;
  };

  scale.copy = function() {
    return copy(scale, calendar(year$$1, month$$1, week, day$$1, hour$$1, minute$$1, second$$1, millisecond$$1, format));
  };

  return scale;
}

function time() {
  return calendar(year, month, sunday, day, hour, minute, second, millisecond, exports.timeFormat).domain([new Date(2000, 0, 1), new Date(2000, 0, 2)]);
}

function utcTime() {
  return calendar(utcYear, utcMonth, utcSunday, utcDay, utcHour, utcMinute, second, millisecond, exports.utcFormat).domain([Date.UTC(2000, 0, 1), Date.UTC(2000, 0, 2)]);
}

function sequential(interpolator) {
  var x0 = 0,
      x1 = 1,
      k10 = 1,
      clamp = false;

  function scale(x) {
    var t = (x - x0) * k10;
    return interpolator(clamp ? Math.max(0, Math.min(1, t)) : t);
  }

  scale.domain = function(_) {
    return arguments.length ? (x0 = +_[0], x1 = +_[1], k10 = x0 === x1 ? 0 : 1 / (x1 - x0), scale) : [x0, x1];
  };

  scale.clamp = function(_) {
    return arguments.length ? (clamp = !!_, scale) : clamp;
  };

  scale.interpolator = function(_) {
    return arguments.length ? (interpolator = _, scale) : interpolator;
  };

  scale.copy = function() {
    return sequential(interpolator).domain([x0, x1]).clamp(clamp);
  };

  return linearish(scale);
}

function diverging(interpolator) {
  var x0 = 0,
      x1 = 0.5,
      x2 = 1,
      k10 = 1,
      k21 = 1,
      clamp = false;

  function scale(x) {
    var t = 0.5 + ((x = +x) - x1) * (x < x1 ? k10 : k21);
    return interpolator(clamp ? Math.max(0, Math.min(1, t)) : t);
  }

  scale.domain = function(_) {
    return arguments.length ? (x0 = +_[0], x1 = +_[1], x2 = +_[2], k10 = x0 === x1 ? 0 : 0.5 / (x1 - x0), k21 = x1 === x2 ? 0 : 0.5 / (x2 - x1), scale) : [x0, x1, x2];
  };

  scale.clamp = function(_) {
    return arguments.length ? (clamp = !!_, scale) : clamp;
  };

  scale.interpolator = function(_) {
    return arguments.length ? (interpolator = _, scale) : interpolator;
  };

  scale.copy = function() {
    return diverging(interpolator).domain([x0, x1, x2]).clamp(clamp);
  };

  return linearish(scale);
}

function colors(specifier) {
  var n = specifier.length / 6 | 0, colors = new Array(n), i = 0;
  while (i < n) colors[i] = "#" + specifier.slice(i * 6, ++i * 6);
  return colors;
}

var category10 = colors("1f77b4ff7f0e2ca02cd627289467bd8c564be377c27f7f7fbcbd2217becf");

var Accent = colors("7fc97fbeaed4fdc086ffff99386cb0f0027fbf5b17666666");

var Dark2 = colors("1b9e77d95f027570b3e7298a66a61ee6ab02a6761d666666");

var Paired = colors("a6cee31f78b4b2df8a33a02cfb9a99e31a1cfdbf6fff7f00cab2d66a3d9affff99b15928");

var Pastel1 = colors("fbb4aeb3cde3ccebc5decbe4fed9a6ffffcce5d8bdfddaecf2f2f2");

var Pastel2 = colors("b3e2cdfdcdaccbd5e8f4cae4e6f5c9fff2aef1e2cccccccc");

var Set1 = colors("e41a1c377eb84daf4a984ea3ff7f00ffff33a65628f781bf999999");

var Set2 = colors("66c2a5fc8d628da0cbe78ac3a6d854ffd92fe5c494b3b3b3");

var Set3 = colors("8dd3c7ffffb3bebadafb807280b1d3fdb462b3de69fccde5d9d9d9bc80bdccebc5ffed6f");

function ramp(scheme) {
  return rgbBasis(scheme[scheme.length - 1]);
}

var scheme = new Array(3).concat(
  "d8b365f5f5f55ab4ac",
  "a6611adfc27d80cdc1018571",
  "a6611adfc27df5f5f580cdc1018571",
  "8c510ad8b365f6e8c3c7eae55ab4ac01665e",
  "8c510ad8b365f6e8c3f5f5f5c7eae55ab4ac01665e",
  "8c510abf812ddfc27df6e8c3c7eae580cdc135978f01665e",
  "8c510abf812ddfc27df6e8c3f5f5f5c7eae580cdc135978f01665e",
  "5430058c510abf812ddfc27df6e8c3c7eae580cdc135978f01665e003c30",
  "5430058c510abf812ddfc27df6e8c3f5f5f5c7eae580cdc135978f01665e003c30"
).map(colors);

var BrBG = ramp(scheme);

var scheme$1 = new Array(3).concat(
  "af8dc3f7f7f77fbf7b",
  "7b3294c2a5cfa6dba0008837",
  "7b3294c2a5cff7f7f7a6dba0008837",
  "762a83af8dc3e7d4e8d9f0d37fbf7b1b7837",
  "762a83af8dc3e7d4e8f7f7f7d9f0d37fbf7b1b7837",
  "762a839970abc2a5cfe7d4e8d9f0d3a6dba05aae611b7837",
  "762a839970abc2a5cfe7d4e8f7f7f7d9f0d3a6dba05aae611b7837",
  "40004b762a839970abc2a5cfe7d4e8d9f0d3a6dba05aae611b783700441b",
  "40004b762a839970abc2a5cfe7d4e8f7f7f7d9f0d3a6dba05aae611b783700441b"
).map(colors);

var PRGn = ramp(scheme$1);

var scheme$2 = new Array(3).concat(
  "e9a3c9f7f7f7a1d76a",
  "d01c8bf1b6dab8e1864dac26",
  "d01c8bf1b6daf7f7f7b8e1864dac26",
  "c51b7de9a3c9fde0efe6f5d0a1d76a4d9221",
  "c51b7de9a3c9fde0eff7f7f7e6f5d0a1d76a4d9221",
  "c51b7dde77aef1b6dafde0efe6f5d0b8e1867fbc414d9221",
  "c51b7dde77aef1b6dafde0eff7f7f7e6f5d0b8e1867fbc414d9221",
  "8e0152c51b7dde77aef1b6dafde0efe6f5d0b8e1867fbc414d9221276419",
  "8e0152c51b7dde77aef1b6dafde0eff7f7f7e6f5d0b8e1867fbc414d9221276419"
).map(colors);

var PiYG = ramp(scheme$2);

var scheme$3 = new Array(3).concat(
  "998ec3f7f7f7f1a340",
  "5e3c99b2abd2fdb863e66101",
  "5e3c99b2abd2f7f7f7fdb863e66101",
  "542788998ec3d8daebfee0b6f1a340b35806",
  "542788998ec3d8daebf7f7f7fee0b6f1a340b35806",
  "5427888073acb2abd2d8daebfee0b6fdb863e08214b35806",
  "5427888073acb2abd2d8daebf7f7f7fee0b6fdb863e08214b35806",
  "2d004b5427888073acb2abd2d8daebfee0b6fdb863e08214b358067f3b08",
  "2d004b5427888073acb2abd2d8daebf7f7f7fee0b6fdb863e08214b358067f3b08"
).map(colors);

var PuOr = ramp(scheme$3);

var scheme$4 = new Array(3).concat(
  "ef8a62f7f7f767a9cf",
  "ca0020f4a58292c5de0571b0",
  "ca0020f4a582f7f7f792c5de0571b0",
  "b2182bef8a62fddbc7d1e5f067a9cf2166ac",
  "b2182bef8a62fddbc7f7f7f7d1e5f067a9cf2166ac",
  "b2182bd6604df4a582fddbc7d1e5f092c5de4393c32166ac",
  "b2182bd6604df4a582fddbc7f7f7f7d1e5f092c5de4393c32166ac",
  "67001fb2182bd6604df4a582fddbc7d1e5f092c5de4393c32166ac053061",
  "67001fb2182bd6604df4a582fddbc7f7f7f7d1e5f092c5de4393c32166ac053061"
).map(colors);

var RdBu = ramp(scheme$4);

var scheme$5 = new Array(3).concat(
  "ef8a62ffffff999999",
  "ca0020f4a582bababa404040",
  "ca0020f4a582ffffffbababa404040",
  "b2182bef8a62fddbc7e0e0e09999994d4d4d",
  "b2182bef8a62fddbc7ffffffe0e0e09999994d4d4d",
  "b2182bd6604df4a582fddbc7e0e0e0bababa8787874d4d4d",
  "b2182bd6604df4a582fddbc7ffffffe0e0e0bababa8787874d4d4d",
  "67001fb2182bd6604df4a582fddbc7e0e0e0bababa8787874d4d4d1a1a1a",
  "67001fb2182bd6604df4a582fddbc7ffffffe0e0e0bababa8787874d4d4d1a1a1a"
).map(colors);

var RdGy = ramp(scheme$5);

var scheme$6 = new Array(3).concat(
  "fc8d59ffffbf91bfdb",
  "d7191cfdae61abd9e92c7bb6",
  "d7191cfdae61ffffbfabd9e92c7bb6",
  "d73027fc8d59fee090e0f3f891bfdb4575b4",
  "d73027fc8d59fee090ffffbfe0f3f891bfdb4575b4",
  "d73027f46d43fdae61fee090e0f3f8abd9e974add14575b4",
  "d73027f46d43fdae61fee090ffffbfe0f3f8abd9e974add14575b4",
  "a50026d73027f46d43fdae61fee090e0f3f8abd9e974add14575b4313695",
  "a50026d73027f46d43fdae61fee090ffffbfe0f3f8abd9e974add14575b4313695"
).map(colors);

var RdYlBu = ramp(scheme$6);

var scheme$7 = new Array(3).concat(
  "fc8d59ffffbf91cf60",
  "d7191cfdae61a6d96a1a9641",
  "d7191cfdae61ffffbfa6d96a1a9641",
  "d73027fc8d59fee08bd9ef8b91cf601a9850",
  "d73027fc8d59fee08bffffbfd9ef8b91cf601a9850",
  "d73027f46d43fdae61fee08bd9ef8ba6d96a66bd631a9850",
  "d73027f46d43fdae61fee08bffffbfd9ef8ba6d96a66bd631a9850",
  "a50026d73027f46d43fdae61fee08bd9ef8ba6d96a66bd631a9850006837",
  "a50026d73027f46d43fdae61fee08bffffbfd9ef8ba6d96a66bd631a9850006837"
).map(colors);

var RdYlGn = ramp(scheme$7);

var scheme$8 = new Array(3).concat(
  "fc8d59ffffbf99d594",
  "d7191cfdae61abdda42b83ba",
  "d7191cfdae61ffffbfabdda42b83ba",
  "d53e4ffc8d59fee08be6f59899d5943288bd",
  "d53e4ffc8d59fee08bffffbfe6f59899d5943288bd",
  "d53e4ff46d43fdae61fee08be6f598abdda466c2a53288bd",
  "d53e4ff46d43fdae61fee08bffffbfe6f598abdda466c2a53288bd",
  "9e0142d53e4ff46d43fdae61fee08be6f598abdda466c2a53288bd5e4fa2",
  "9e0142d53e4ff46d43fdae61fee08bffffbfe6f598abdda466c2a53288bd5e4fa2"
).map(colors);

var Spectral = ramp(scheme$8);

var scheme$9 = new Array(3).concat(
  "e5f5f999d8c92ca25f",
  "edf8fbb2e2e266c2a4238b45",
  "edf8fbb2e2e266c2a42ca25f006d2c",
  "edf8fbccece699d8c966c2a42ca25f006d2c",
  "edf8fbccece699d8c966c2a441ae76238b45005824",
  "f7fcfde5f5f9ccece699d8c966c2a441ae76238b45005824",
  "f7fcfde5f5f9ccece699d8c966c2a441ae76238b45006d2c00441b"
).map(colors);

var BuGn = ramp(scheme$9);

var scheme$10 = new Array(3).concat(
  "e0ecf49ebcda8856a7",
  "edf8fbb3cde38c96c688419d",
  "edf8fbb3cde38c96c68856a7810f7c",
  "edf8fbbfd3e69ebcda8c96c68856a7810f7c",
  "edf8fbbfd3e69ebcda8c96c68c6bb188419d6e016b",
  "f7fcfde0ecf4bfd3e69ebcda8c96c68c6bb188419d6e016b",
  "f7fcfde0ecf4bfd3e69ebcda8c96c68c6bb188419d810f7c4d004b"
).map(colors);

var BuPu = ramp(scheme$10);

var scheme$11 = new Array(3).concat(
  "e0f3dba8ddb543a2ca",
  "f0f9e8bae4bc7bccc42b8cbe",
  "f0f9e8bae4bc7bccc443a2ca0868ac",
  "f0f9e8ccebc5a8ddb57bccc443a2ca0868ac",
  "f0f9e8ccebc5a8ddb57bccc44eb3d32b8cbe08589e",
  "f7fcf0e0f3dbccebc5a8ddb57bccc44eb3d32b8cbe08589e",
  "f7fcf0e0f3dbccebc5a8ddb57bccc44eb3d32b8cbe0868ac084081"
).map(colors);

var GnBu = ramp(scheme$11);

var scheme$12 = new Array(3).concat(
  "fee8c8fdbb84e34a33",
  "fef0d9fdcc8afc8d59d7301f",
  "fef0d9fdcc8afc8d59e34a33b30000",
  "fef0d9fdd49efdbb84fc8d59e34a33b30000",
  "fef0d9fdd49efdbb84fc8d59ef6548d7301f990000",
  "fff7ecfee8c8fdd49efdbb84fc8d59ef6548d7301f990000",
  "fff7ecfee8c8fdd49efdbb84fc8d59ef6548d7301fb300007f0000"
).map(colors);

var OrRd = ramp(scheme$12);

var scheme$13 = new Array(3).concat(
  "ece2f0a6bddb1c9099",
  "f6eff7bdc9e167a9cf02818a",
  "f6eff7bdc9e167a9cf1c9099016c59",
  "f6eff7d0d1e6a6bddb67a9cf1c9099016c59",
  "f6eff7d0d1e6a6bddb67a9cf3690c002818a016450",
  "fff7fbece2f0d0d1e6a6bddb67a9cf3690c002818a016450",
  "fff7fbece2f0d0d1e6a6bddb67a9cf3690c002818a016c59014636"
).map(colors);

var PuBuGn = ramp(scheme$13);

var scheme$14 = new Array(3).concat(
  "ece7f2a6bddb2b8cbe",
  "f1eef6bdc9e174a9cf0570b0",
  "f1eef6bdc9e174a9cf2b8cbe045a8d",
  "f1eef6d0d1e6a6bddb74a9cf2b8cbe045a8d",
  "f1eef6d0d1e6a6bddb74a9cf3690c00570b0034e7b",
  "fff7fbece7f2d0d1e6a6bddb74a9cf3690c00570b0034e7b",
  "fff7fbece7f2d0d1e6a6bddb74a9cf3690c00570b0045a8d023858"
).map(colors);

var PuBu = ramp(scheme$14);

var scheme$15 = new Array(3).concat(
  "e7e1efc994c7dd1c77",
  "f1eef6d7b5d8df65b0ce1256",
  "f1eef6d7b5d8df65b0dd1c77980043",
  "f1eef6d4b9dac994c7df65b0dd1c77980043",
  "f1eef6d4b9dac994c7df65b0e7298ace125691003f",
  "f7f4f9e7e1efd4b9dac994c7df65b0e7298ace125691003f",
  "f7f4f9e7e1efd4b9dac994c7df65b0e7298ace125698004367001f"
).map(colors);

var PuRd = ramp(scheme$15);

var scheme$16 = new Array(3).concat(
  "fde0ddfa9fb5c51b8a",
  "feebe2fbb4b9f768a1ae017e",
  "feebe2fbb4b9f768a1c51b8a7a0177",
  "feebe2fcc5c0fa9fb5f768a1c51b8a7a0177",
  "feebe2fcc5c0fa9fb5f768a1dd3497ae017e7a0177",
  "fff7f3fde0ddfcc5c0fa9fb5f768a1dd3497ae017e7a0177",
  "fff7f3fde0ddfcc5c0fa9fb5f768a1dd3497ae017e7a017749006a"
).map(colors);

var RdPu = ramp(scheme$16);

var scheme$17 = new Array(3).concat(
  "edf8b17fcdbb2c7fb8",
  "ffffcca1dab441b6c4225ea8",
  "ffffcca1dab441b6c42c7fb8253494",
  "ffffccc7e9b47fcdbb41b6c42c7fb8253494",
  "ffffccc7e9b47fcdbb41b6c41d91c0225ea80c2c84",
  "ffffd9edf8b1c7e9b47fcdbb41b6c41d91c0225ea80c2c84",
  "ffffd9edf8b1c7e9b47fcdbb41b6c41d91c0225ea8253494081d58"
).map(colors);

var YlGnBu = ramp(scheme$17);

var scheme$18 = new Array(3).concat(
  "f7fcb9addd8e31a354",
  "ffffccc2e69978c679238443",
  "ffffccc2e69978c67931a354006837",
  "ffffccd9f0a3addd8e78c67931a354006837",
  "ffffccd9f0a3addd8e78c67941ab5d238443005a32",
  "ffffe5f7fcb9d9f0a3addd8e78c67941ab5d238443005a32",
  "ffffe5f7fcb9d9f0a3addd8e78c67941ab5d238443006837004529"
).map(colors);

var YlGn = ramp(scheme$18);

var scheme$19 = new Array(3).concat(
  "fff7bcfec44fd95f0e",
  "ffffd4fed98efe9929cc4c02",
  "ffffd4fed98efe9929d95f0e993404",
  "ffffd4fee391fec44ffe9929d95f0e993404",
  "ffffd4fee391fec44ffe9929ec7014cc4c028c2d04",
  "ffffe5fff7bcfee391fec44ffe9929ec7014cc4c028c2d04",
  "ffffe5fff7bcfee391fec44ffe9929ec7014cc4c02993404662506"
).map(colors);

var YlOrBr = ramp(scheme$19);

var scheme$20 = new Array(3).concat(
  "ffeda0feb24cf03b20",
  "ffffb2fecc5cfd8d3ce31a1c",
  "ffffb2fecc5cfd8d3cf03b20bd0026",
  "ffffb2fed976feb24cfd8d3cf03b20bd0026",
  "ffffb2fed976feb24cfd8d3cfc4e2ae31a1cb10026",
  "ffffccffeda0fed976feb24cfd8d3cfc4e2ae31a1cb10026",
  "ffffccffeda0fed976feb24cfd8d3cfc4e2ae31a1cbd0026800026"
).map(colors);

var YlOrRd = ramp(scheme$20);

var scheme$21 = new Array(3).concat(
  "deebf79ecae13182bd",
  "eff3ffbdd7e76baed62171b5",
  "eff3ffbdd7e76baed63182bd08519c",
  "eff3ffc6dbef9ecae16baed63182bd08519c",
  "eff3ffc6dbef9ecae16baed64292c62171b5084594",
  "f7fbffdeebf7c6dbef9ecae16baed64292c62171b5084594",
  "f7fbffdeebf7c6dbef9ecae16baed64292c62171b508519c08306b"
).map(colors);

var Blues = ramp(scheme$21);

var scheme$22 = new Array(3).concat(
  "e5f5e0a1d99b31a354",
  "edf8e9bae4b374c476238b45",
  "edf8e9bae4b374c47631a354006d2c",
  "edf8e9c7e9c0a1d99b74c47631a354006d2c",
  "edf8e9c7e9c0a1d99b74c47641ab5d238b45005a32",
  "f7fcf5e5f5e0c7e9c0a1d99b74c47641ab5d238b45005a32",
  "f7fcf5e5f5e0c7e9c0a1d99b74c47641ab5d238b45006d2c00441b"
).map(colors);

var Greens = ramp(scheme$22);

var scheme$23 = new Array(3).concat(
  "f0f0f0bdbdbd636363",
  "f7f7f7cccccc969696525252",
  "f7f7f7cccccc969696636363252525",
  "f7f7f7d9d9d9bdbdbd969696636363252525",
  "f7f7f7d9d9d9bdbdbd969696737373525252252525",
  "fffffff0f0f0d9d9d9bdbdbd969696737373525252252525",
  "fffffff0f0f0d9d9d9bdbdbd969696737373525252252525000000"
).map(colors);

var Greys = ramp(scheme$23);

var scheme$24 = new Array(3).concat(
  "efedf5bcbddc756bb1",
  "f2f0f7cbc9e29e9ac86a51a3",
  "f2f0f7cbc9e29e9ac8756bb154278f",
  "f2f0f7dadaebbcbddc9e9ac8756bb154278f",
  "f2f0f7dadaebbcbddc9e9ac8807dba6a51a34a1486",
  "fcfbfdefedf5dadaebbcbddc9e9ac8807dba6a51a34a1486",
  "fcfbfdefedf5dadaebbcbddc9e9ac8807dba6a51a354278f3f007d"
).map(colors);

var Purples = ramp(scheme$24);

var scheme$25 = new Array(3).concat(
  "fee0d2fc9272de2d26",
  "fee5d9fcae91fb6a4acb181d",
  "fee5d9fcae91fb6a4ade2d26a50f15",
  "fee5d9fcbba1fc9272fb6a4ade2d26a50f15",
  "fee5d9fcbba1fc9272fb6a4aef3b2ccb181d99000d",
  "fff5f0fee0d2fcbba1fc9272fb6a4aef3b2ccb181d99000d",
  "fff5f0fee0d2fcbba1fc9272fb6a4aef3b2ccb181da50f1567000d"
).map(colors);

var Reds = ramp(scheme$25);

var scheme$26 = new Array(3).concat(
  "fee6cefdae6be6550d",
  "feeddefdbe85fd8d3cd94701",
  "feeddefdbe85fd8d3ce6550da63603",
  "feeddefdd0a2fdae6bfd8d3ce6550da63603",
  "feeddefdd0a2fdae6bfd8d3cf16913d948018c2d04",
  "fff5ebfee6cefdd0a2fdae6bfd8d3cf16913d948018c2d04",
  "fff5ebfee6cefdd0a2fdae6bfd8d3cf16913d94801a636037f2704"
).map(colors);

var Oranges = ramp(scheme$26);

var cubehelix$3 = cubehelixLong(cubehelix(300, 0.5, 0.0), cubehelix(-240, 0.5, 1.0));

var warm = cubehelixLong(cubehelix(-100, 0.75, 0.35), cubehelix(80, 1.50, 0.8));

var cool = cubehelixLong(cubehelix(260, 0.75, 0.35), cubehelix(80, 1.50, 0.8));

var c = cubehelix();

function rainbow(t) {
  if (t < 0 || t > 1) t -= Math.floor(t);
  var ts = Math.abs(t - 0.5);
  c.h = 360 * t - 100;
  c.s = 1.5 - 1.5 * ts;
  c.l = 0.8 - 0.9 * ts;
  return c + "";
}

var c$1 = rgb(),
    pi_1_3 = Math.PI / 3,
    pi_2_3 = Math.PI * 2 / 3;

function sinebow(t) {
  var x;
  t = (0.5 - t) * Math.PI;
  c$1.r = 255 * (x = Math.sin(t)) * x;
  c$1.g = 255 * (x = Math.sin(t + pi_1_3)) * x;
  c$1.b = 255 * (x = Math.sin(t + pi_2_3)) * x;
  return c$1 + "";
}

function ramp$1(range) {
  var n = range.length;
  return function(t) {
    return range[Math.max(0, Math.min(n - 1, Math.floor(t * n)))];
  };
}

var viridis = ramp$1(colors("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"));

var magma = ramp$1(colors("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"));

var inferno = ramp$1(colors("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"));

var plasma = ramp$1(colors("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"));

function constant$11(x) {
  return function constant() {
    return x;
  };
}

var abs$1 = Math.abs;
var atan2$1 = Math.atan2;
var cos$2 = Math.cos;
var max$2 = Math.max;
var min$1 = Math.min;
var sin$2 = Math.sin;
var sqrt$2 = Math.sqrt;

var epsilon$3 = 1e-12;
var pi$4 = Math.PI;
var halfPi$3 = pi$4 / 2;
var tau$4 = 2 * pi$4;

function acos$1(x) {
  return x > 1 ? 0 : x < -1 ? pi$4 : Math.acos(x);
}

function asin$1(x) {
  return x >= 1 ? halfPi$3 : x <= -1 ? -halfPi$3 : Math.asin(x);
}

function arcInnerRadius(d) {
  return d.innerRadius;
}

function arcOuterRadius(d) {
  return d.outerRadius;
}

function arcStartAngle(d) {
  return d.startAngle;
}

function arcEndAngle(d) {
  return d.endAngle;
}

function arcPadAngle(d) {
  return d && d.padAngle; // Note: optional!
}

function intersect(x0, y0, x1, y1, x2, y2, x3, y3) {
  var x10 = x1 - x0, y10 = y1 - y0,
      x32 = x3 - x2, y32 = y3 - y2,
      t = (x32 * (y0 - y2) - y32 * (x0 - x2)) / (y32 * x10 - x32 * y10);
  return [x0 + t * x10, y0 + t * y10];
}

// Compute perpendicular offset line of length rc.
// http://mathworld.wolfram.com/Circle-LineIntersection.html
function cornerTangents(x0, y0, x1, y1, r1, rc, cw) {
  var x01 = x0 - x1,
      y01 = y0 - y1,
      lo = (cw ? rc : -rc) / sqrt$2(x01 * x01 + y01 * y01),
      ox = lo * y01,
      oy = -lo * x01,
      x11 = x0 + ox,
      y11 = y0 + oy,
      x10 = x1 + ox,
      y10 = y1 + oy,
      x00 = (x11 + x10) / 2,
      y00 = (y11 + y10) / 2,
      dx = x10 - x11,
      dy = y10 - y11,
      d2 = dx * dx + dy * dy,
      r = r1 - rc,
      D = x11 * y10 - x10 * y11,
      d = (dy < 0 ? -1 : 1) * sqrt$2(max$2(0, r * r * d2 - D * D)),
      cx0 = (D * dy - dx * d) / d2,
      cy0 = (-D * dx - dy * d) / d2,
      cx1 = (D * dy + dx * d) / d2,
      cy1 = (-D * dx + dy * d) / d2,
      dx0 = cx0 - x00,
      dy0 = cy0 - y00,
      dx1 = cx1 - x00,
      dy1 = cy1 - y00;

  // Pick the closer of the two intersection points.
  // TODO Is there a faster way to determine which intersection to use?
  if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1;

  return {
    cx: cx0,
    cy: cy0,
    x01: -ox,
    y01: -oy,
    x11: cx0 * (r1 / r - 1),
    y11: cy0 * (r1 / r - 1)
  };
}

function arc() {
  var innerRadius = arcInnerRadius,
      outerRadius = arcOuterRadius,
      cornerRadius = constant$11(0),
      padRadius = null,
      startAngle = arcStartAngle,
      endAngle = arcEndAngle,
      padAngle = arcPadAngle,
      context = null;

  function arc() {
    var buffer,
        r,
        r0 = +innerRadius.apply(this, arguments),
        r1 = +outerRadius.apply(this, arguments),
        a0 = startAngle.apply(this, arguments) - halfPi$3,
        a1 = endAngle.apply(this, arguments) - halfPi$3,
        da = abs$1(a1 - a0),
        cw = a1 > a0;

    if (!context) context = buffer = path();

    // Ensure that the outer radius is always larger than the inner radius.
    if (r1 < r0) r = r1, r1 = r0, r0 = r;

    // Is it a point?
    if (!(r1 > epsilon$3)) context.moveTo(0, 0);

    // Or is it a circle or annulus?
    else if (da > tau$4 - epsilon$3) {
      context.moveTo(r1 * cos$2(a0), r1 * sin$2(a0));
      context.arc(0, 0, r1, a0, a1, !cw);
      if (r0 > epsilon$3) {
        context.moveTo(r0 * cos$2(a1), r0 * sin$2(a1));
        context.arc(0, 0, r0, a1, a0, cw);
      }
    }

    // Or is it a circular or annular sector?
    else {
      var a01 = a0,
          a11 = a1,
          a00 = a0,
          a10 = a1,
          da0 = da,
          da1 = da,
          ap = padAngle.apply(this, arguments) / 2,
          rp = (ap > epsilon$3) && (padRadius ? +padRadius.apply(this, arguments) : sqrt$2(r0 * r0 + r1 * r1)),
          rc = min$1(abs$1(r1 - r0) / 2, +cornerRadius.apply(this, arguments)),
          rc0 = rc,
          rc1 = rc,
          t0,
          t1;

      // Apply padding? Note that since r1 ≥ r0, da1 ≥ da0.
      if (rp > epsilon$3) {
        var p0 = asin$1(rp / r0 * sin$2(ap)),
            p1 = asin$1(rp / r1 * sin$2(ap));
        if ((da0 -= p0 * 2) > epsilon$3) p0 *= (cw ? 1 : -1), a00 += p0, a10 -= p0;
        else da0 = 0, a00 = a10 = (a0 + a1) / 2;
        if ((da1 -= p1 * 2) > epsilon$3) p1 *= (cw ? 1 : -1), a01 += p1, a11 -= p1;
        else da1 = 0, a01 = a11 = (a0 + a1) / 2;
      }

      var x01 = r1 * cos$2(a01),
          y01 = r1 * sin$2(a01),
          x10 = r0 * cos$2(a10),
          y10 = r0 * sin$2(a10);

      // Apply rounded corners?
      if (rc > epsilon$3) {
        var x11 = r1 * cos$2(a11),
            y11 = r1 * sin$2(a11),
            x00 = r0 * cos$2(a00),
            y00 = r0 * sin$2(a00);

        // Restrict the corner radius according to the sector angle.
        if (da < pi$4) {
          var oc = da0 > epsilon$3 ? intersect(x01, y01, x00, y00, x11, y11, x10, y10) : [x10, y10],
              ax = x01 - oc[0],
              ay = y01 - oc[1],
              bx = x11 - oc[0],
              by = y11 - oc[1],
              kc = 1 / sin$2(acos$1((ax * bx + ay * by) / (sqrt$2(ax * ax + ay * ay) * sqrt$2(bx * bx + by * by))) / 2),
              lc = sqrt$2(oc[0] * oc[0] + oc[1] * oc[1]);
          rc0 = min$1(rc, (r0 - lc) / (kc - 1));
          rc1 = min$1(rc, (r1 - lc) / (kc + 1));
        }
      }

      // Is the sector collapsed to a line?
      if (!(da1 > epsilon$3)) context.moveTo(x01, y01);

      // Does the sector’s outer ring have rounded corners?
      else if (rc1 > epsilon$3) {
        t0 = cornerTangents(x00, y00, x01, y01, r1, rc1, cw);
        t1 = cornerTangents(x11, y11, x10, y10, r1, rc1, cw);

        context.moveTo(t0.cx + t0.x01, t0.cy + t0.y01);

        // Have the corners merged?
        if (rc1 < rc) context.arc(t0.cx, t0.cy, rc1, atan2$1(t0.y01, t0.x01), atan2$1(t1.y01, t1.x01), !cw);

        // Otherwise, draw the two corners and the ring.
        else {
          context.arc(t0.cx, t0.cy, rc1, atan2$1(t0.y01, t0.x01), atan2$1(t0.y11, t0.x11), !cw);
          context.arc(0, 0, r1, atan2$1(t0.cy + t0.y11, t0.cx + t0.x11), atan2$1(t1.cy + t1.y11, t1.cx + t1.x11), !cw);
          context.arc(t1.cx, t1.cy, rc1, atan2$1(t1.y11, t1.x11), atan2$1(t1.y01, t1.x01), !cw);
        }
      }

      // Or is the outer ring just a circular arc?
      else context.moveTo(x01, y01), context.arc(0, 0, r1, a01, a11, !cw);

      // Is there no inner ring, and it’s a circular sector?
      // Or perhaps it’s an annular sector collapsed due to padding?
      if (!(r0 > epsilon$3) || !(da0 > epsilon$3)) context.lineTo(x10, y10);

      // Does the sector’s inner ring (or point) have rounded corners?
      else if (rc0 > epsilon$3) {
        t0 = cornerTangents(x10, y10, x11, y11, r0, -rc0, cw);
        t1 = cornerTangents(x01, y01, x00, y00, r0, -rc0, cw);

        context.lineTo(t0.cx + t0.x01, t0.cy + t0.y01);

        // Have the corners merged?
        if (rc0 < rc) context.arc(t0.cx, t0.cy, rc0, atan2$1(t0.y01, t0.x01), atan2$1(t1.y01, t1.x01), !cw);

        // Otherwise, draw the two corners and the ring.
        else {
          context.arc(t0.cx, t0.cy, rc0, atan2$1(t0.y01, t0.x01), atan2$1(t0.y11, t0.x11), !cw);
          context.arc(0, 0, r0, atan2$1(t0.cy + t0.y11, t0.cx + t0.x11), atan2$1(t1.cy + t1.y11, t1.cx + t1.x11), cw);
          context.arc(t1.cx, t1.cy, rc0, atan2$1(t1.y11, t1.x11), atan2$1(t1.y01, t1.x01), !cw);
        }
      }

      // Or is the inner ring just a circular arc?
      else context.arc(0, 0, r0, a10, a00, cw);
    }

    context.closePath();

    if (buffer) return context = null, buffer + "" || null;
  }

  arc.centroid = function() {
    var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2,
        a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - pi$4 / 2;
    return [cos$2(a) * r, sin$2(a) * r];
  };

  arc.innerRadius = function(_) {
    return arguments.length ? (innerRadius = typeof _ === "function" ? _ : constant$11(+_), arc) : innerRadius;
  };

  arc.outerRadius = function(_) {
    return arguments.length ? (outerRadius = typeof _ === "function" ? _ : constant$11(+_), arc) : outerRadius;
  };

  arc.cornerRadius = function(_) {
    return arguments.length ? (cornerRadius = typeof _ === "function" ? _ : constant$11(+_), arc) : cornerRadius;
  };

  arc.padRadius = function(_) {
    return arguments.length ? (padRadius = _ == null ? null : typeof _ === "function" ? _ : constant$11(+_), arc) : padRadius;
  };

  arc.startAngle = function(_) {
    return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$11(+_), arc) : startAngle;
  };

  arc.endAngle = function(_) {
    return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$11(+_), arc) : endAngle;
  };

  arc.padAngle = function(_) {
    return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant$11(+_), arc) : padAngle;
  };

  arc.context = function(_) {
    return arguments.length ? (context = _ == null ? null : _, arc) : context;
  };

  return arc;
}

function Linear(context) {
  this._context = context;
}

Linear.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; // proceed
      default: this._context.lineTo(x, y); break;
    }
  }
};

function curveLinear(context) {
  return new Linear(context);
}

function x$3(p) {
  return p[0];
}

function y$3(p) {
  return p[1];
}

function line() {
  var x$$1 = x$3,
      y$$1 = y$3,
      defined = constant$11(true),
      context = null,
      curve = curveLinear,
      output = null;

  function line(data) {
    var i,
        n = data.length,
        d,
        defined0 = false,
        buffer;

    if (context == null) output = curve(buffer = path());

    for (i = 0; i <= n; ++i) {
      if (!(i < n && defined(d = data[i], i, data)) === defined0) {
        if (defined0 = !defined0) output.lineStart();
        else output.lineEnd();
      }
      if (defined0) output.point(+x$$1(d, i, data), +y$$1(d, i, data));
    }

    if (buffer) return output = null, buffer + "" || null;
  }

  line.x = function(_) {
    return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$11(+_), line) : x$$1;
  };

  line.y = function(_) {
    return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$11(+_), line) : y$$1;
  };

  line.defined = function(_) {
    return arguments.length ? (defined = typeof _ === "function" ? _ : constant$11(!!_), line) : defined;
  };

  line.curve = function(_) {
    return arguments.length ? (curve = _, context != null && (output = curve(context)), line) : curve;
  };

  line.context = function(_) {
    return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), line) : context;
  };

  return line;
}

function area$3() {
  var x0 = x$3,
      x1 = null,
      y0 = constant$11(0),
      y1 = y$3,
      defined = constant$11(true),
      context = null,
      curve = curveLinear,
      output = null;

  function area(data) {
    var i,
        j,
        k,
        n = data.length,
        d,
        defined0 = false,
        buffer,
        x0z = new Array(n),
        y0z = new Array(n);

    if (context == null) output = curve(buffer = path());

    for (i = 0; i <= n; ++i) {
      if (!(i < n && defined(d = data[i], i, data)) === defined0) {
        if (defined0 = !defined0) {
          j = i;
          output.areaStart();
          output.lineStart();
        } else {
          output.lineEnd();
          output.lineStart();
          for (k = i - 1; k >= j; --k) {
            output.point(x0z[k], y0z[k]);
          }
          output.lineEnd();
          output.areaEnd();
        }
      }
      if (defined0) {
        x0z[i] = +x0(d, i, data), y0z[i] = +y0(d, i, data);
        output.point(x1 ? +x1(d, i, data) : x0z[i], y1 ? +y1(d, i, data) : y0z[i]);
      }
    }

    if (buffer) return output = null, buffer + "" || null;
  }

  function arealine() {
    return line().defined(defined).curve(curve).context(context);
  }

  area.x = function(_) {
    return arguments.length ? (x0 = typeof _ === "function" ? _ : constant$11(+_), x1 = null, area) : x0;
  };

  area.x0 = function(_) {
    return arguments.length ? (x0 = typeof _ === "function" ? _ : constant$11(+_), area) : x0;
  };

  area.x1 = function(_) {
    return arguments.length ? (x1 = _ == null ? null : typeof _ === "function" ? _ : constant$11(+_), area) : x1;
  };

  area.y = function(_) {
    return arguments.length ? (y0 = typeof _ === "function" ? _ : constant$11(+_), y1 = null, area) : y0;
  };

  area.y0 = function(_) {
    return arguments.length ? (y0 = typeof _ === "function" ? _ : constant$11(+_), area) : y0;
  };

  area.y1 = function(_) {
    return arguments.length ? (y1 = _ == null ? null : typeof _ === "function" ? _ : constant$11(+_), area) : y1;
  };

  area.lineX0 =
  area.lineY0 = function() {
    return arealine().x(x0).y(y0);
  };

  area.lineY1 = function() {
    return arealine().x(x0).y(y1);
  };

  area.lineX1 = function() {
    return arealine().x(x1).y(y0);
  };

  area.defined = function(_) {
    return arguments.length ? (defined = typeof _ === "function" ? _ : constant$11(!!_), area) : defined;
  };

  area.curve = function(_) {
    return arguments.length ? (curve = _, context != null && (output = curve(context)), area) : curve;
  };

  area.context = function(_) {
    return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), area) : context;
  };

  return area;
}

function descending$1(a, b) {
  return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN;
}

function identity$7(d) {
  return d;
}

function pie() {
  var value = identity$7,
      sortValues = descending$1,
      sort = null,
      startAngle = constant$11(0),
      endAngle = constant$11(tau$4),
      padAngle = constant$11(0);

  function pie(data) {
    var i,
        n = data.length,
        j,
        k,
        sum = 0,
        index = new Array(n),
        arcs = new Array(n),
        a0 = +startAngle.apply(this, arguments),
        da = Math.min(tau$4, Math.max(-tau$4, endAngle.apply(this, arguments) - a0)),
        a1,
        p = Math.min(Math.abs(da) / n, padAngle.apply(this, arguments)),
        pa = p * (da < 0 ? -1 : 1),
        v;

    for (i = 0; i < n; ++i) {
      if ((v = arcs[index[i] = i] = +value(data[i], i, data)) > 0) {
        sum += v;
      }
    }

    // Optionally sort the arcs by previously-computed values or by data.
    if (sortValues != null) index.sort(function(i, j) { return sortValues(arcs[i], arcs[j]); });
    else if (sort != null) index.sort(function(i, j) { return sort(data[i], data[j]); });

    // Compute the arcs! They are stored in the original data's order.
    for (i = 0, k = sum ? (da - n * pa) / sum : 0; i < n; ++i, a0 = a1) {
      j = index[i], v = arcs[j], a1 = a0 + (v > 0 ? v * k : 0) + pa, arcs[j] = {
        data: data[j],
        index: i,
        value: v,
        startAngle: a0,
        endAngle: a1,
        padAngle: p
      };
    }

    return arcs;
  }

  pie.value = function(_) {
    return arguments.length ? (value = typeof _ === "function" ? _ : constant$11(+_), pie) : value;
  };

  pie.sortValues = function(_) {
    return arguments.length ? (sortValues = _, sort = null, pie) : sortValues;
  };

  pie.sort = function(_) {
    return arguments.length ? (sort = _, sortValues = null, pie) : sort;
  };

  pie.startAngle = function(_) {
    return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$11(+_), pie) : startAngle;
  };

  pie.endAngle = function(_) {
    return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$11(+_), pie) : endAngle;
  };

  pie.padAngle = function(_) {
    return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant$11(+_), pie) : padAngle;
  };

  return pie;
}

var curveRadialLinear = curveRadial(curveLinear);

function Radial(curve) {
  this._curve = curve;
}

Radial.prototype = {
  areaStart: function() {
    this._curve.areaStart();
  },
  areaEnd: function() {
    this._curve.areaEnd();
  },
  lineStart: function() {
    this._curve.lineStart();
  },
  lineEnd: function() {
    this._curve.lineEnd();
  },
  point: function(a, r) {
    this._curve.point(r * Math.sin(a), r * -Math.cos(a));
  }
};

function curveRadial(curve) {

  function radial(context) {
    return new Radial(curve(context));
  }

  radial._curve = curve;

  return radial;
}

function lineRadial(l) {
  var c = l.curve;

  l.angle = l.x, delete l.x;
  l.radius = l.y, delete l.y;

  l.curve = function(_) {
    return arguments.length ? c(curveRadial(_)) : c()._curve;
  };

  return l;
}

function lineRadial$1() {
  return lineRadial(line().curve(curveRadialLinear));
}

function areaRadial() {
  var a = area$3().curve(curveRadialLinear),
      c = a.curve,
      x0 = a.lineX0,
      x1 = a.lineX1,
      y0 = a.lineY0,
      y1 = a.lineY1;

  a.angle = a.x, delete a.x;
  a.startAngle = a.x0, delete a.x0;
  a.endAngle = a.x1, delete a.x1;
  a.radius = a.y, delete a.y;
  a.innerRadius = a.y0, delete a.y0;
  a.outerRadius = a.y1, delete a.y1;
  a.lineStartAngle = function() { return lineRadial(x0()); }, delete a.lineX0;
  a.lineEndAngle = function() { return lineRadial(x1()); }, delete a.lineX1;
  a.lineInnerRadius = function() { return lineRadial(y0()); }, delete a.lineY0;
  a.lineOuterRadius = function() { return lineRadial(y1()); }, delete a.lineY1;

  a.curve = function(_) {
    return arguments.length ? c(curveRadial(_)) : c()._curve;
  };

  return a;
}

function pointRadial(x, y) {
  return [(y = +y) * Math.cos(x -= Math.PI / 2), y * Math.sin(x)];
}

var slice$6 = Array.prototype.slice;

function linkSource(d) {
  return d.source;
}

function linkTarget(d) {
  return d.target;
}

function link$2(curve) {
  var source = linkSource,
      target = linkTarget,
      x$$1 = x$3,
      y$$1 = y$3,
      context = null;

  function link() {
    var buffer, argv = slice$6.call(arguments), s = source.apply(this, argv), t = target.apply(this, argv);
    if (!context) context = buffer = path();
    curve(context, +x$$1.apply(this, (argv[0] = s, argv)), +y$$1.apply(this, argv), +x$$1.apply(this, (argv[0] = t, argv)), +y$$1.apply(this, argv));
    if (buffer) return context = null, buffer + "" || null;
  }

  link.source = function(_) {
    return arguments.length ? (source = _, link) : source;
  };

  link.target = function(_) {
    return arguments.length ? (target = _, link) : target;
  };

  link.x = function(_) {
    return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$11(+_), link) : x$$1;
  };

  link.y = function(_) {
    return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$11(+_), link) : y$$1;
  };

  link.context = function(_) {
    return arguments.length ? (context = _ == null ? null : _, link) : context;
  };

  return link;
}

function curveHorizontal(context, x0, y0, x1, y1) {
  context.moveTo(x0, y0);
  context.bezierCurveTo(x0 = (x0 + x1) / 2, y0, x0, y1, x1, y1);
}

function curveVertical(context, x0, y0, x1, y1) {
  context.moveTo(x0, y0);
  context.bezierCurveTo(x0, y0 = (y0 + y1) / 2, x1, y0, x1, y1);
}

function curveRadial$1(context, x0, y0, x1, y1) {
  var p0 = pointRadial(x0, y0),
      p1 = pointRadial(x0, y0 = (y0 + y1) / 2),
      p2 = pointRadial(x1, y0),
      p3 = pointRadial(x1, y1);
  context.moveTo(p0[0], p0[1]);
  context.bezierCurveTo(p1[0], p1[1], p2[0], p2[1], p3[0], p3[1]);
}

function linkHorizontal() {
  return link$2(curveHorizontal);
}

function linkVertical() {
  return link$2(curveVertical);
}

function linkRadial() {
  var l = link$2(curveRadial$1);
  l.angle = l.x, delete l.x;
  l.radius = l.y, delete l.y;
  return l;
}

var circle$2 = {
  draw: function(context, size) {
    var r = Math.sqrt(size / pi$4);
    context.moveTo(r, 0);
    context.arc(0, 0, r, 0, tau$4);
  }
};

var cross$2 = {
  draw: function(context, size) {
    var r = Math.sqrt(size / 5) / 2;
    context.moveTo(-3 * r, -r);
    context.lineTo(-r, -r);
    context.lineTo(-r, -3 * r);
    context.lineTo(r, -3 * r);
    context.lineTo(r, -r);
    context.lineTo(3 * r, -r);
    context.lineTo(3 * r, r);
    context.lineTo(r, r);
    context.lineTo(r, 3 * r);
    context.lineTo(-r, 3 * r);
    context.lineTo(-r, r);
    context.lineTo(-3 * r, r);
    context.closePath();
  }
};

var tan30 = Math.sqrt(1 / 3),
    tan30_2 = tan30 * 2;

var diamond = {
  draw: function(context, size) {
    var y = Math.sqrt(size / tan30_2),
        x = y * tan30;
    context.moveTo(0, -y);
    context.lineTo(x, 0);
    context.lineTo(0, y);
    context.lineTo(-x, 0);
    context.closePath();
  }
};

var ka = 0.89081309152928522810,
    kr = Math.sin(pi$4 / 10) / Math.sin(7 * pi$4 / 10),
    kx = Math.sin(tau$4 / 10) * kr,
    ky = -Math.cos(tau$4 / 10) * kr;

var star = {
  draw: function(context, size) {
    var r = Math.sqrt(size * ka),
        x = kx * r,
        y = ky * r;
    context.moveTo(0, -r);
    context.lineTo(x, y);
    for (var i = 1; i < 5; ++i) {
      var a = tau$4 * i / 5,
          c = Math.cos(a),
          s = Math.sin(a);
      context.lineTo(s * r, -c * r);
      context.lineTo(c * x - s * y, s * x + c * y);
    }
    context.closePath();
  }
};

var square = {
  draw: function(context, size) {
    var w = Math.sqrt(size),
        x = -w / 2;
    context.rect(x, x, w, w);
  }
};

var sqrt3 = Math.sqrt(3);

var triangle = {
  draw: function(context, size) {
    var y = -Math.sqrt(size / (sqrt3 * 3));
    context.moveTo(0, y * 2);
    context.lineTo(-sqrt3 * y, -y);
    context.lineTo(sqrt3 * y, -y);
    context.closePath();
  }
};

var c$2 = -0.5,
    s = Math.sqrt(3) / 2,
    k = 1 / Math.sqrt(12),
    a = (k / 2 + 1) * 3;

var wye = {
  draw: function(context, size) {
    var r = Math.sqrt(size / a),
        x0 = r / 2,
        y0 = r * k,
        x1 = x0,
        y1 = r * k + r,
        x2 = -x1,
        y2 = y1;
    context.moveTo(x0, y0);
    context.lineTo(x1, y1);
    context.lineTo(x2, y2);
    context.lineTo(c$2 * x0 - s * y0, s * x0 + c$2 * y0);
    context.lineTo(c$2 * x1 - s * y1, s * x1 + c$2 * y1);
    context.lineTo(c$2 * x2 - s * y2, s * x2 + c$2 * y2);
    context.lineTo(c$2 * x0 + s * y0, c$2 * y0 - s * x0);
    context.lineTo(c$2 * x1 + s * y1, c$2 * y1 - s * x1);
    context.lineTo(c$2 * x2 + s * y2, c$2 * y2 - s * x2);
    context.closePath();
  }
};

var symbols = [
  circle$2,
  cross$2,
  diamond,
  square,
  star,
  triangle,
  wye
];

function symbol() {
  var type = constant$11(circle$2),
      size = constant$11(64),
      context = null;

  function symbol() {
    var buffer;
    if (!context) context = buffer = path();
    type.apply(this, arguments).draw(context, +size.apply(this, arguments));
    if (buffer) return context = null, buffer + "" || null;
  }

  symbol.type = function(_) {
    return arguments.length ? (type = typeof _ === "function" ? _ : constant$11(_), symbol) : type;
  };

  symbol.size = function(_) {
    return arguments.length ? (size = typeof _ === "function" ? _ : constant$11(+_), symbol) : size;
  };

  symbol.context = function(_) {
    return arguments.length ? (context = _ == null ? null : _, symbol) : context;
  };

  return symbol;
}

function noop$3() {}

function point$2(that, x, y) {
  that._context.bezierCurveTo(
    (2 * that._x0 + that._x1) / 3,
    (2 * that._y0 + that._y1) / 3,
    (that._x0 + 2 * that._x1) / 3,
    (that._y0 + 2 * that._y1) / 3,
    (that._x0 + 4 * that._x1 + x) / 6,
    (that._y0 + 4 * that._y1 + y) / 6
  );
}

function Basis(context) {
  this._context = context;
}

Basis.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 =
    this._y0 = this._y1 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 3: point$2(this, this._x1, this._y1); // proceed
      case 2: this._context.lineTo(this._x1, this._y1); break;
    }
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; this._context.lineTo((5 * this._x0 + this._x1) / 6, (5 * this._y0 + this._y1) / 6); // proceed
      default: point$2(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = x;
    this._y0 = this._y1, this._y1 = y;
  }
};

function basis$2(context) {
  return new Basis(context);
}

function BasisClosed(context) {
  this._context = context;
}

BasisClosed.prototype = {
  areaStart: noop$3,
  areaEnd: noop$3,
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._x3 = this._x4 =
    this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 1: {
        this._context.moveTo(this._x2, this._y2);
        this._context.closePath();
        break;
      }
      case 2: {
        this._context.moveTo((this._x2 + 2 * this._x3) / 3, (this._y2 + 2 * this._y3) / 3);
        this._context.lineTo((this._x3 + 2 * this._x2) / 3, (this._y3 + 2 * this._y2) / 3);
        this._context.closePath();
        break;
      }
      case 3: {
        this.point(this._x2, this._y2);
        this.point(this._x3, this._y3);
        this.point(this._x4, this._y4);
        break;
      }
    }
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._x2 = x, this._y2 = y; break;
      case 1: this._point = 2; this._x3 = x, this._y3 = y; break;
      case 2: this._point = 3; this._x4 = x, this._y4 = y; this._context.moveTo((this._x0 + 4 * this._x1 + x) / 6, (this._y0 + 4 * this._y1 + y) / 6); break;
      default: point$2(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = x;
    this._y0 = this._y1, this._y1 = y;
  }
};

function basisClosed$1(context) {
  return new BasisClosed(context);
}

function BasisOpen(context) {
  this._context = context;
}

BasisOpen.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 =
    this._y0 = this._y1 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; var x0 = (this._x0 + 4 * this._x1 + x) / 6, y0 = (this._y0 + 4 * this._y1 + y) / 6; this._line ? this._context.lineTo(x0, y0) : this._context.moveTo(x0, y0); break;
      case 3: this._point = 4; // proceed
      default: point$2(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = x;
    this._y0 = this._y1, this._y1 = y;
  }
};

function basisOpen(context) {
  return new BasisOpen(context);
}

function Bundle(context, beta) {
  this._basis = new Basis(context);
  this._beta = beta;
}

Bundle.prototype = {
  lineStart: function() {
    this._x = [];
    this._y = [];
    this._basis.lineStart();
  },
  lineEnd: function() {
    var x = this._x,
        y = this._y,
        j = x.length - 1;

    if (j > 0) {
      var x0 = x[0],
          y0 = y[0],
          dx = x[j] - x0,
          dy = y[j] - y0,
          i = -1,
          t;

      while (++i <= j) {
        t = i / j;
        this._basis.point(
          this._beta * x[i] + (1 - this._beta) * (x0 + t * dx),
          this._beta * y[i] + (1 - this._beta) * (y0 + t * dy)
        );
      }
    }

    this._x = this._y = null;
    this._basis.lineEnd();
  },
  point: function(x, y) {
    this._x.push(+x);
    this._y.push(+y);
  }
};

var bundle = (function custom(beta) {

  function bundle(context) {
    return beta === 1 ? new Basis(context) : new Bundle(context, beta);
  }

  bundle.beta = function(beta) {
    return custom(+beta);
  };

  return bundle;
})(0.85);

function point$3(that, x, y) {
  that._context.bezierCurveTo(
    that._x1 + that._k * (that._x2 - that._x0),
    that._y1 + that._k * (that._y2 - that._y0),
    that._x2 + that._k * (that._x1 - x),
    that._y2 + that._k * (that._y1 - y),
    that._x2,
    that._y2
  );
}

function Cardinal(context, tension) {
  this._context = context;
  this._k = (1 - tension) / 6;
}

Cardinal.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 =
    this._y0 = this._y1 = this._y2 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 2: this._context.lineTo(this._x2, this._y2); break;
      case 3: point$3(this, this._x1, this._y1); break;
    }
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; this._x1 = x, this._y1 = y; break;
      case 2: this._point = 3; // proceed
      default: point$3(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var cardinal = (function custom(tension) {

  function cardinal(context) {
    return new Cardinal(context, tension);
  }

  cardinal.tension = function(tension) {
    return custom(+tension);
  };

  return cardinal;
})(0);

function CardinalClosed(context, tension) {
  this._context = context;
  this._k = (1 - tension) / 6;
}

CardinalClosed.prototype = {
  areaStart: noop$3,
  areaEnd: noop$3,
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 =
    this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 1: {
        this._context.moveTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 2: {
        this._context.lineTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 3: {
        this.point(this._x3, this._y3);
        this.point(this._x4, this._y4);
        this.point(this._x5, this._y5);
        break;
      }
    }
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._x3 = x, this._y3 = y; break;
      case 1: this._point = 2; this._context.moveTo(this._x4 = x, this._y4 = y); break;
      case 2: this._point = 3; this._x5 = x, this._y5 = y; break;
      default: point$3(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var cardinalClosed = (function custom(tension) {

  function cardinal$$1(context) {
    return new CardinalClosed(context, tension);
  }

  cardinal$$1.tension = function(tension) {
    return custom(+tension);
  };

  return cardinal$$1;
})(0);

function CardinalOpen(context, tension) {
  this._context = context;
  this._k = (1 - tension) / 6;
}

CardinalOpen.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 =
    this._y0 = this._y1 = this._y2 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2); break;
      case 3: this._point = 4; // proceed
      default: point$3(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var cardinalOpen = (function custom(tension) {

  function cardinal$$1(context) {
    return new CardinalOpen(context, tension);
  }

  cardinal$$1.tension = function(tension) {
    return custom(+tension);
  };

  return cardinal$$1;
})(0);

function point$4(that, x, y) {
  var x1 = that._x1,
      y1 = that._y1,
      x2 = that._x2,
      y2 = that._y2;

  if (that._l01_a > epsilon$3) {
    var a = 2 * that._l01_2a + 3 * that._l01_a * that._l12_a + that._l12_2a,
        n = 3 * that._l01_a * (that._l01_a + that._l12_a);
    x1 = (x1 * a - that._x0 * that._l12_2a + that._x2 * that._l01_2a) / n;
    y1 = (y1 * a - that._y0 * that._l12_2a + that._y2 * that._l01_2a) / n;
  }

  if (that._l23_a > epsilon$3) {
    var b = 2 * that._l23_2a + 3 * that._l23_a * that._l12_a + that._l12_2a,
        m = 3 * that._l23_a * (that._l23_a + that._l12_a);
    x2 = (x2 * b + that._x1 * that._l23_2a - x * that._l12_2a) / m;
    y2 = (y2 * b + that._y1 * that._l23_2a - y * that._l12_2a) / m;
  }

  that._context.bezierCurveTo(x1, y1, x2, y2, that._x2, that._y2);
}

function CatmullRom(context, alpha) {
  this._context = context;
  this._alpha = alpha;
}

CatmullRom.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 =
    this._y0 = this._y1 = this._y2 = NaN;
    this._l01_a = this._l12_a = this._l23_a =
    this._l01_2a = this._l12_2a = this._l23_2a =
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 2: this._context.lineTo(this._x2, this._y2); break;
      case 3: this.point(this._x2, this._y2); break;
    }
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;

    if (this._point) {
      var x23 = this._x2 - x,
          y23 = this._y2 - y;
      this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha));
    }

    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; // proceed
      default: point$4(this, x, y); break;
    }

    this._l01_a = this._l12_a, this._l12_a = this._l23_a;
    this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a;
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var catmullRom = (function custom(alpha) {

  function catmullRom(context) {
    return alpha ? new CatmullRom(context, alpha) : new Cardinal(context, 0);
  }

  catmullRom.alpha = function(alpha) {
    return custom(+alpha);
  };

  return catmullRom;
})(0.5);

function CatmullRomClosed(context, alpha) {
  this._context = context;
  this._alpha = alpha;
}

CatmullRomClosed.prototype = {
  areaStart: noop$3,
  areaEnd: noop$3,
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 =
    this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN;
    this._l01_a = this._l12_a = this._l23_a =
    this._l01_2a = this._l12_2a = this._l23_2a =
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 1: {
        this._context.moveTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 2: {
        this._context.lineTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 3: {
        this.point(this._x3, this._y3);
        this.point(this._x4, this._y4);
        this.point(this._x5, this._y5);
        break;
      }
    }
  },
  point: function(x, y) {
    x = +x, y = +y;

    if (this._point) {
      var x23 = this._x2 - x,
          y23 = this._y2 - y;
      this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha));
    }

    switch (this._point) {
      case 0: this._point = 1; this._x3 = x, this._y3 = y; break;
      case 1: this._point = 2; this._context.moveTo(this._x4 = x, this._y4 = y); break;
      case 2: this._point = 3; this._x5 = x, this._y5 = y; break;
      default: point$4(this, x, y); break;
    }

    this._l01_a = this._l12_a, this._l12_a = this._l23_a;
    this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a;
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var catmullRomClosed = (function custom(alpha) {

  function catmullRom$$1(context) {
    return alpha ? new CatmullRomClosed(context, alpha) : new CardinalClosed(context, 0);
  }

  catmullRom$$1.alpha = function(alpha) {
    return custom(+alpha);
  };

  return catmullRom$$1;
})(0.5);

function CatmullRomOpen(context, alpha) {
  this._context = context;
  this._alpha = alpha;
}

CatmullRomOpen.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 =
    this._y0 = this._y1 = this._y2 = NaN;
    this._l01_a = this._l12_a = this._l23_a =
    this._l01_2a = this._l12_2a = this._l23_2a =
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;

    if (this._point) {
      var x23 = this._x2 - x,
          y23 = this._y2 - y;
      this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha));
    }

    switch (this._point) {
      case 0: this._point = 1; break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2); break;
      case 3: this._point = 4; // proceed
      default: point$4(this, x, y); break;
    }

    this._l01_a = this._l12_a, this._l12_a = this._l23_a;
    this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a;
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var catmullRomOpen = (function custom(alpha) {

  function catmullRom$$1(context) {
    return alpha ? new CatmullRomOpen(context, alpha) : new CardinalOpen(context, 0);
  }

  catmullRom$$1.alpha = function(alpha) {
    return custom(+alpha);
  };

  return catmullRom$$1;
})(0.5);

function LinearClosed(context) {
  this._context = context;
}

LinearClosed.prototype = {
  areaStart: noop$3,
  areaEnd: noop$3,
  lineStart: function() {
    this._point = 0;
  },
  lineEnd: function() {
    if (this._point) this._context.closePath();
  },
  point: function(x, y) {
    x = +x, y = +y;
    if (this._point) this._context.lineTo(x, y);
    else this._point = 1, this._context.moveTo(x, y);
  }
};

function linearClosed(context) {
  return new LinearClosed(context);
}

function sign$1(x) {
  return x < 0 ? -1 : 1;
}

// Calculate the slopes of the tangents (Hermite-type interpolation) based on
// the following paper: Steffen, M. 1990. A Simple Method for Monotonic
// Interpolation in One Dimension. Astronomy and Astrophysics, Vol. 239, NO.
// NOV(II), P. 443, 1990.
function slope3(that, x2, y2) {
  var h0 = that._x1 - that._x0,
      h1 = x2 - that._x1,
      s0 = (that._y1 - that._y0) / (h0 || h1 < 0 && -0),
      s1 = (y2 - that._y1) / (h1 || h0 < 0 && -0),
      p = (s0 * h1 + s1 * h0) / (h0 + h1);
  return (sign$1(s0) + sign$1(s1)) * Math.min(Math.abs(s0), Math.abs(s1), 0.5 * Math.abs(p)) || 0;
}

// Calculate a one-sided slope.
function slope2(that, t) {
  var h = that._x1 - that._x0;
  return h ? (3 * (that._y1 - that._y0) / h - t) / 2 : t;
}

// According to https://en.wikipedia.org/wiki/Cubic_Hermite_spline#Representations
// "you can express cubic Hermite interpolation in terms of cubic Bézier curves
// with respect to the four values p0, p0 + m0 / 3, p1 - m1 / 3, p1".
function point$5(that, t0, t1) {
  var x0 = that._x0,
      y0 = that._y0,
      x1 = that._x1,
      y1 = that._y1,
      dx = (x1 - x0) / 3;
  that._context.bezierCurveTo(x0 + dx, y0 + dx * t0, x1 - dx, y1 - dx * t1, x1, y1);
}

function MonotoneX(context) {
  this._context = context;
}

MonotoneX.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 =
    this._y0 = this._y1 =
    this._t0 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 2: this._context.lineTo(this._x1, this._y1); break;
      case 3: point$5(this, this._t0, slope2(this, this._t0)); break;
    }
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    var t1 = NaN;

    x = +x, y = +y;
    if (x === this._x1 && y === this._y1) return; // Ignore coincident points.
    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; point$5(this, slope2(this, t1 = slope3(this, x, y)), t1); break;
      default: point$5(this, this._t0, t1 = slope3(this, x, y)); break;
    }

    this._x0 = this._x1, this._x1 = x;
    this._y0 = this._y1, this._y1 = y;
    this._t0 = t1;
  }
};

function MonotoneY(context) {
  this._context = new ReflectContext(context);
}

(MonotoneY.prototype = Object.create(MonotoneX.prototype)).point = function(x, y) {
  MonotoneX.prototype.point.call(this, y, x);
};

function ReflectContext(context) {
  this._context = context;
}

ReflectContext.prototype = {
  moveTo: function(x, y) { this._context.moveTo(y, x); },
  closePath: function() { this._context.closePath(); },
  lineTo: function(x, y) { this._context.lineTo(y, x); },
  bezierCurveTo: function(x1, y1, x2, y2, x, y) { this._context.bezierCurveTo(y1, x1, y2, x2, y, x); }
};

function monotoneX(context) {
  return new MonotoneX(context);
}

function monotoneY(context) {
  return new MonotoneY(context);
}

function Natural(context) {
  this._context = context;
}

Natural.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x = [];
    this._y = [];
  },
  lineEnd: function() {
    var x = this._x,
        y = this._y,
        n = x.length;

    if (n) {
      this._line ? this._context.lineTo(x[0], y[0]) : this._context.moveTo(x[0], y[0]);
      if (n === 2) {
        this._context.lineTo(x[1], y[1]);
      } else {
        var px = controlPoints(x),
            py = controlPoints(y);
        for (var i0 = 0, i1 = 1; i1 < n; ++i0, ++i1) {
          this._context.bezierCurveTo(px[0][i0], py[0][i0], px[1][i0], py[1][i0], x[i1], y[i1]);
        }
      }
    }

    if (this._line || (this._line !== 0 && n === 1)) this._context.closePath();
    this._line = 1 - this._line;
    this._x = this._y = null;
  },
  point: function(x, y) {
    this._x.push(+x);
    this._y.push(+y);
  }
};

// See https://www.particleincell.com/2012/bezier-splines/ for derivation.
function controlPoints(x) {
  var i,
      n = x.length - 1,
      m,
      a = new Array(n),
      b = new Array(n),
      r = new Array(n);
  a[0] = 0, b[0] = 2, r[0] = x[0] + 2 * x[1];
  for (i = 1; i < n - 1; ++i) a[i] = 1, b[i] = 4, r[i] = 4 * x[i] + 2 * x[i + 1];
  a[n - 1] = 2, b[n - 1] = 7, r[n - 1] = 8 * x[n - 1] + x[n];
  for (i = 1; i < n; ++i) m = a[i] / b[i - 1], b[i] -= m, r[i] -= m * r[i - 1];
  a[n - 1] = r[n - 1] / b[n - 1];
  for (i = n - 2; i >= 0; --i) a[i] = (r[i] - a[i + 1]) / b[i];
  b[n - 1] = (x[n] + a[n - 1]) / 2;
  for (i = 0; i < n - 1; ++i) b[i] = 2 * x[i + 1] - a[i + 1];
  return [a, b];
}

function natural(context) {
  return new Natural(context);
}

function Step(context, t) {
  this._context = context;
  this._t = t;
}

Step.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x = this._y = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    if (0 < this._t && this._t < 1 && this._point === 2) this._context.lineTo(this._x, this._y);
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    if (this._line >= 0) this._t = 1 - this._t, this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; // proceed
      default: {
        if (this._t <= 0) {
          this._context.lineTo(this._x, y);
          this._context.lineTo(x, y);
        } else {
          var x1 = this._x * (1 - this._t) + x * this._t;
          this._context.lineTo(x1, this._y);
          this._context.lineTo(x1, y);
        }
        break;
      }
    }
    this._x = x, this._y = y;
  }
};

function step(context) {
  return new Step(context, 0.5);
}

function stepBefore(context) {
  return new Step(context, 0);
}

function stepAfter(context) {
  return new Step(context, 1);
}

function none$1(series, order) {
  if (!((n = series.length) > 1)) return;
  for (var i = 1, j, s0, s1 = series[order[0]], n, m = s1.length; i < n; ++i) {
    s0 = s1, s1 = series[order[i]];
    for (j = 0; j < m; ++j) {
      s1[j][1] += s1[j][0] = isNaN(s0[j][1]) ? s0[j][0] : s0[j][1];
    }
  }
}

function none$2(series) {
  var n = series.length, o = new Array(n);
  while (--n >= 0) o[n] = n;
  return o;
}

function stackValue(d, key) {
  return d[key];
}

function stack() {
  var keys = constant$11([]),
      order = none$2,
      offset = none$1,
      value = stackValue;

  function stack(data) {
    var kz = keys.apply(this, arguments),
        i,
        m = data.length,
        n = kz.length,
        sz = new Array(n),
        oz;

    for (i = 0; i < n; ++i) {
      for (var ki = kz[i], si = sz[i] = new Array(m), j = 0, sij; j < m; ++j) {
        si[j] = sij = [0, +value(data[j], ki, j, data)];
        sij.data = data[j];
      }
      si.key = ki;
    }

    for (i = 0, oz = order(sz); i < n; ++i) {
      sz[oz[i]].index = i;
    }

    offset(sz, oz);
    return sz;
  }

  stack.keys = function(_) {
    return arguments.length ? (keys = typeof _ === "function" ? _ : constant$11(slice$6.call(_)), stack) : keys;
  };

  stack.value = function(_) {
    return arguments.length ? (value = typeof _ === "function" ? _ : constant$11(+_), stack) : value;
  };

  stack.order = function(_) {
    return arguments.length ? (order = _ == null ? none$2 : typeof _ === "function" ? _ : constant$11(slice$6.call(_)), stack) : order;
  };

  stack.offset = function(_) {
    return arguments.length ? (offset = _ == null ? none$1 : _, stack) : offset;
  };

  return stack;
}

function expand(series, order) {
  if (!((n = series.length) > 0)) return;
  for (var i, n, j = 0, m = series[0].length, y; j < m; ++j) {
    for (y = i = 0; i < n; ++i) y += series[i][j][1] || 0;
    if (y) for (i = 0; i < n; ++i) series[i][j][1] /= y;
  }
  none$1(series, order);
}

function diverging$1(series, order) {
  if (!((n = series.length) > 1)) return;
  for (var i, j = 0, d, dy, yp, yn, n, m = series[order[0]].length; j < m; ++j) {
    for (yp = yn = 0, i = 0; i < n; ++i) {
      if ((dy = (d = series[order[i]][j])[1] - d[0]) >= 0) {
        d[0] = yp, d[1] = yp += dy;
      } else if (dy < 0) {
        d[1] = yn, d[0] = yn += dy;
      } else {
        d[0] = yp;
      }
    }
  }
}

function silhouette(series, order) {
  if (!((n = series.length) > 0)) return;
  for (var j = 0, s0 = series[order[0]], n, m = s0.length; j < m; ++j) {
    for (var i = 0, y = 0; i < n; ++i) y += series[i][j][1] || 0;
    s0[j][1] += s0[j][0] = -y / 2;
  }
  none$1(series, order);
}

function wiggle(series, order) {
  if (!((n = series.length) > 0) || !((m = (s0 = series[order[0]]).length) > 0)) return;
  for (var y = 0, j = 1, s0, m, n; j < m; ++j) {
    for (var i = 0, s1 = 0, s2 = 0; i < n; ++i) {
      var si = series[order[i]],
          sij0 = si[j][1] || 0,
          sij1 = si[j - 1][1] || 0,
          s3 = (sij0 - sij1) / 2;
      for (var k = 0; k < i; ++k) {
        var sk = series[order[k]],
            skj0 = sk[j][1] || 0,
            skj1 = sk[j - 1][1] || 0;
        s3 += skj0 - skj1;
      }
      s1 += sij0, s2 += s3 * sij0;
    }
    s0[j - 1][1] += s0[j - 1][0] = y;
    if (s1) y -= s2 / s1;
  }
  s0[j - 1][1] += s0[j - 1][0] = y;
  none$1(series, order);
}

function ascending$3(series) {
  var sums = series.map(sum$2);
  return none$2(series).sort(function(a, b) { return sums[a] - sums[b]; });
}

function sum$2(series) {
  var s = 0, i = -1, n = series.length, v;
  while (++i < n) if (v = +series[i][1]) s += v;
  return s;
}

function descending$2(series) {
  return ascending$3(series).reverse();
}

function insideOut(series) {
  var n = series.length,
      i,
      j,
      sums = series.map(sum$2),
      order = none$2(series).sort(function(a, b) { return sums[b] - sums[a]; }),
      top = 0,
      bottom = 0,
      tops = [],
      bottoms = [];

  for (i = 0; i < n; ++i) {
    j = order[i];
    if (top < bottom) {
      top += sums[j];
      tops.push(j);
    } else {
      bottom += sums[j];
      bottoms.push(j);
    }
  }

  return bottoms.reverse().concat(tops);
}

function reverse(series) {
  return none$2(series).reverse();
}

function constant$12(x) {
  return function() {
    return x;
  };
}

function x$4(d) {
  return d[0];
}

function y$4(d) {
  return d[1];
}

function RedBlackTree() {
  this._ = null; // root node
}

function RedBlackNode(node) {
  node.U = // parent node
  node.C = // color - true for red, false for black
  node.L = // left node
  node.R = // right node
  node.P = // previous node
  node.N = null; // next node
}

RedBlackTree.prototype = {
  constructor: RedBlackTree,

  insert: function(after, node) {
    var parent, grandpa, uncle;

    if (after) {
      node.P = after;
      node.N = after.N;
      if (after.N) after.N.P = node;
      after.N = node;
      if (after.R) {
        after = after.R;
        while (after.L) after = after.L;
        after.L = node;
      } else {
        after.R = node;
      }
      parent = after;
    } else if (this._) {
      after = RedBlackFirst(this._);
      node.P = null;
      node.N = after;
      after.P = after.L = node;
      parent = after;
    } else {
      node.P = node.N = null;
      this._ = node;
      parent = null;
    }
    node.L = node.R = null;
    node.U = parent;
    node.C = true;

    after = node;
    while (parent && parent.C) {
      grandpa = parent.U;
      if (parent === grandpa.L) {
        uncle = grandpa.R;
        if (uncle && uncle.C) {
          parent.C = uncle.C = false;
          grandpa.C = true;
          after = grandpa;
        } else {
          if (after === parent.R) {
            RedBlackRotateLeft(this, parent);
            after = parent;
            parent = after.U;
          }
          parent.C = false;
          grandpa.C = true;
          RedBlackRotateRight(this, grandpa);
        }
      } else {
        uncle = grandpa.L;
        if (uncle && uncle.C) {
          parent.C = uncle.C = false;
          grandpa.C = true;
          after = grandpa;
        } else {
          if (after === parent.L) {
            RedBlackRotateRight(this, parent);
            after = parent;
            parent = after.U;
          }
          parent.C = false;
          grandpa.C = true;
          RedBlackRotateLeft(this, grandpa);
        }
      }
      parent = after.U;
    }
    this._.C = false;
  },

  remove: function(node) {
    if (node.N) node.N.P = node.P;
    if (node.P) node.P.N = node.N;
    node.N = node.P = null;

    var parent = node.U,
        sibling,
        left = node.L,
        right = node.R,
        next,
        red;

    if (!left) next = right;
    else if (!right) next = left;
    else next = RedBlackFirst(right);

    if (parent) {
      if (parent.L === node) parent.L = next;
      else parent.R = next;
    } else {
      this._ = next;
    }

    if (left && right) {
      red = next.C;
      next.C = node.C;
      next.L = left;
      left.U = next;
      if (next !== right) {
        parent = next.U;
        next.U = node.U;
        node = next.R;
        parent.L = node;
        next.R = right;
        right.U = next;
      } else {
        next.U = parent;
        parent = next;
        node = next.R;
      }
    } else {
      red = node.C;
      node = next;
    }

    if (node) node.U = parent;
    if (red) return;
    if (node && node.C) { node.C = false; return; }

    do {
      if (node === this._) break;
      if (node === parent.L) {
        sibling = parent.R;
        if (sibling.C) {
          sibling.C = false;
          parent.C = true;
          RedBlackRotateLeft(this, parent);
          sibling = parent.R;
        }
        if ((sibling.L && sibling.L.C)
            || (sibling.R && sibling.R.C)) {
          if (!sibling.R || !sibling.R.C) {
            sibling.L.C = false;
            sibling.C = true;
            RedBlackRotateRight(this, sibling);
            sibling = parent.R;
          }
          sibling.C = parent.C;
          parent.C = sibling.R.C = false;
          RedBlackRotateLeft(this, parent);
          node = this._;
          break;
        }
      } else {
        sibling = parent.L;
        if (sibling.C) {
          sibling.C = false;
          parent.C = true;
          RedBlackRotateRight(this, parent);
          sibling = parent.L;
        }
        if ((sibling.L && sibling.L.C)
          || (sibling.R && sibling.R.C)) {
          if (!sibling.L || !sibling.L.C) {
            sibling.R.C = false;
            sibling.C = true;
            RedBlackRotateLeft(this, sibling);
            sibling = parent.L;
          }
          sibling.C = parent.C;
          parent.C = sibling.L.C = false;
          RedBlackRotateRight(this, parent);
          node = this._;
          break;
        }
      }
      sibling.C = true;
      node = parent;
      parent = parent.U;
    } while (!node.C);

    if (node) node.C = false;
  }
};

function RedBlackRotateLeft(tree, node) {
  var p = node,
      q = node.R,
      parent = p.U;

  if (parent) {
    if (parent.L === p) parent.L = q;
    else parent.R = q;
  } else {
    tree._ = q;
  }

  q.U = parent;
  p.U = q;
  p.R = q.L;
  if (p.R) p.R.U = p;
  q.L = p;
}

function RedBlackRotateRight(tree, node) {
  var p = node,
      q = node.L,
      parent = p.U;

  if (parent) {
    if (parent.L === p) parent.L = q;
    else parent.R = q;
  } else {
    tree._ = q;
  }

  q.U = parent;
  p.U = q;
  p.L = q.R;
  if (p.L) p.L.U = p;
  q.R = p;
}

function RedBlackFirst(node) {
  while (node.L) node = node.L;
  return node;
}

function createEdge(left, right, v0, v1) {
  var edge = [null, null],
      index = edges.push(edge) - 1;
  edge.left = left;
  edge.right = right;
  if (v0) setEdgeEnd(edge, left, right, v0);
  if (v1) setEdgeEnd(edge, right, left, v1);
  cells[left.index].halfedges.push(index);
  cells[right.index].halfedges.push(index);
  return edge;
}

function createBorderEdge(left, v0, v1) {
  var edge = [v0, v1];
  edge.left = left;
  return edge;
}

function setEdgeEnd(edge, left, right, vertex) {
  if (!edge[0] && !edge[1]) {
    edge[0] = vertex;
    edge.left = left;
    edge.right = right;
  } else if (edge.left === right) {
    edge[1] = vertex;
  } else {
    edge[0] = vertex;
  }
}

// Liang–Barsky line clipping.
function clipEdge(edge, x0, y0, x1, y1) {
  var a = edge[0],
      b = edge[1],
      ax = a[0],
      ay = a[1],
      bx = b[0],
      by = b[1],
      t0 = 0,
      t1 = 1,
      dx = bx - ax,
      dy = by - ay,
      r;

  r = x0 - ax;
  if (!dx && r > 0) return;
  r /= dx;
  if (dx < 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  } else if (dx > 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  }

  r = x1 - ax;
  if (!dx && r < 0) return;
  r /= dx;
  if (dx < 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  } else if (dx > 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  }

  r = y0 - ay;
  if (!dy && r > 0) return;
  r /= dy;
  if (dy < 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  } else if (dy > 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  }

  r = y1 - ay;
  if (!dy && r < 0) return;
  r /= dy;
  if (dy < 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  } else if (dy > 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  }

  if (!(t0 > 0) && !(t1 < 1)) return true; // TODO Better check?

  if (t0 > 0) edge[0] = [ax + t0 * dx, ay + t0 * dy];
  if (t1 < 1) edge[1] = [ax + t1 * dx, ay + t1 * dy];
  return true;
}

function connectEdge(edge, x0, y0, x1, y1) {
  var v1 = edge[1];
  if (v1) return true;

  var v0 = edge[0],
      left = edge.left,
      right = edge.right,
      lx = left[0],
      ly = left[1],
      rx = right[0],
      ry = right[1],
      fx = (lx + rx) / 2,
      fy = (ly + ry) / 2,
      fm,
      fb;

  if (ry === ly) {
    if (fx < x0 || fx >= x1) return;
    if (lx > rx) {
      if (!v0) v0 = [fx, y0];
      else if (v0[1] >= y1) return;
      v1 = [fx, y1];
    } else {
      if (!v0) v0 = [fx, y1];
      else if (v0[1] < y0) return;
      v1 = [fx, y0];
    }
  } else {
    fm = (lx - rx) / (ry - ly);
    fb = fy - fm * fx;
    if (fm < -1 || fm > 1) {
      if (lx > rx) {
        if (!v0) v0 = [(y0 - fb) / fm, y0];
        else if (v0[1] >= y1) return;
        v1 = [(y1 - fb) / fm, y1];
      } else {
        if (!v0) v0 = [(y1 - fb) / fm, y1];
        else if (v0[1] < y0) return;
        v1 = [(y0 - fb) / fm, y0];
      }
    } else {
      if (ly < ry) {
        if (!v0) v0 = [x0, fm * x0 + fb];
        else if (v0[0] >= x1) return;
        v1 = [x1, fm * x1 + fb];
      } else {
        if (!v0) v0 = [x1, fm * x1 + fb];
        else if (v0[0] < x0) return;
        v1 = [x0, fm * x0 + fb];
      }
    }
  }

  edge[0] = v0;
  edge[1] = v1;
  return true;
}

function clipEdges(x0, y0, x1, y1) {
  var i = edges.length,
      edge;

  while (i--) {
    if (!connectEdge(edge = edges[i], x0, y0, x1, y1)
        || !clipEdge(edge, x0, y0, x1, y1)
        || !(Math.abs(edge[0][0] - edge[1][0]) > epsilon$4
            || Math.abs(edge[0][1] - edge[1][1]) > epsilon$4)) {
      delete edges[i];
    }
  }
}

function createCell(site) {
  return cells[site.index] = {
    site: site,
    halfedges: []
  };
}

function cellHalfedgeAngle(cell, edge) {
  var site = cell.site,
      va = edge.left,
      vb = edge.right;
  if (site === vb) vb = va, va = site;
  if (vb) return Math.atan2(vb[1] - va[1], vb[0] - va[0]);
  if (site === va) va = edge[1], vb = edge[0];
  else va = edge[0], vb = edge[1];
  return Math.atan2(va[0] - vb[0], vb[1] - va[1]);
}

function cellHalfedgeStart(cell, edge) {
  return edge[+(edge.left !== cell.site)];
}

function cellHalfedgeEnd(cell, edge) {
  return edge[+(edge.left === cell.site)];
}

function sortCellHalfedges() {
  for (var i = 0, n = cells.length, cell, halfedges, j, m; i < n; ++i) {
    if ((cell = cells[i]) && (m = (halfedges = cell.halfedges).length)) {
      var index = new Array(m),
          array = new Array(m);
      for (j = 0; j < m; ++j) index[j] = j, array[j] = cellHalfedgeAngle(cell, edges[halfedges[j]]);
      index.sort(function(i, j) { return array[j] - array[i]; });
      for (j = 0; j < m; ++j) array[j] = halfedges[index[j]];
      for (j = 0; j < m; ++j) halfedges[j] = array[j];
    }
  }
}

function clipCells(x0, y0, x1, y1) {
  var nCells = cells.length,
      iCell,
      cell,
      site,
      iHalfedge,
      halfedges,
      nHalfedges,
      start,
      startX,
      startY,
      end,
      endX,
      endY,
      cover = true;

  for (iCell = 0; iCell < nCells; ++iCell) {
    if (cell = cells[iCell]) {
      site = cell.site;
      halfedges = cell.halfedges;
      iHalfedge = halfedges.length;

      // Remove any dangling clipped edges.
      while (iHalfedge--) {
        if (!edges[halfedges[iHalfedge]]) {
          halfedges.splice(iHalfedge, 1);
        }
      }

      // Insert any border edges as necessary.
      iHalfedge = 0, nHalfedges = halfedges.length;
      while (iHalfedge < nHalfedges) {
        end = cellHalfedgeEnd(cell, edges[halfedges[iHalfedge]]), endX = end[0], endY = end[1];
        start = cellHalfedgeStart(cell, edges[halfedges[++iHalfedge % nHalfedges]]), startX = start[0], startY = start[1];
        if (Math.abs(endX - startX) > epsilon$4 || Math.abs(endY - startY) > epsilon$4) {
          halfedges.splice(iHalfedge, 0, edges.push(createBorderEdge(site, end,
              Math.abs(endX - x0) < epsilon$4 && y1 - endY > epsilon$4 ? [x0, Math.abs(startX - x0) < epsilon$4 ? startY : y1]
              : Math.abs(endY - y1) < epsilon$4 && x1 - endX > epsilon$4 ? [Math.abs(startY - y1) < epsilon$4 ? startX : x1, y1]
              : Math.abs(endX - x1) < epsilon$4 && endY - y0 > epsilon$4 ? [x1, Math.abs(startX - x1) < epsilon$4 ? startY : y0]
              : Math.abs(endY - y0) < epsilon$4 && endX - x0 > epsilon$4 ? [Math.abs(startY - y0) < epsilon$4 ? startX : x0, y0]
              : null)) - 1);
          ++nHalfedges;
        }
      }

      if (nHalfedges) cover = false;
    }
  }

  // If there weren’t any edges, have the closest site cover the extent.
  // It doesn’t matter which corner of the extent we measure!
  if (cover) {
    var dx, dy, d2, dc = Infinity;

    for (iCell = 0, cover = null; iCell < nCells; ++iCell) {
      if (cell = cells[iCell]) {
        site = cell.site;
        dx = site[0] - x0;
        dy = site[1] - y0;
        d2 = dx * dx + dy * dy;
        if (d2 < dc) dc = d2, cover = cell;
      }
    }

    if (cover) {
      var v00 = [x0, y0], v01 = [x0, y1], v11 = [x1, y1], v10 = [x1, y0];
      cover.halfedges.push(
        edges.push(createBorderEdge(site = cover.site, v00, v01)) - 1,
        edges.push(createBorderEdge(site, v01, v11)) - 1,
        edges.push(createBorderEdge(site, v11, v10)) - 1,
        edges.push(createBorderEdge(site, v10, v00)) - 1
      );
    }
  }

  // Lastly delete any cells with no edges; these were entirely clipped.
  for (iCell = 0; iCell < nCells; ++iCell) {
    if (cell = cells[iCell]) {
      if (!cell.halfedges.length) {
        delete cells[iCell];
      }
    }
  }
}

var circlePool = [];

var firstCircle;

function Circle() {
  RedBlackNode(this);
  this.x =
  this.y =
  this.arc =
  this.site =
  this.cy = null;
}

function attachCircle(arc) {
  var lArc = arc.P,
      rArc = arc.N;

  if (!lArc || !rArc) return;

  var lSite = lArc.site,
      cSite = arc.site,
      rSite = rArc.site;

  if (lSite === rSite) return;

  var bx = cSite[0],
      by = cSite[1],
      ax = lSite[0] - bx,
      ay = lSite[1] - by,
      cx = rSite[0] - bx,
      cy = rSite[1] - by;

  var d = 2 * (ax * cy - ay * cx);
  if (d >= -epsilon2$2) return;

  var ha = ax * ax + ay * ay,
      hc = cx * cx + cy * cy,
      x = (cy * ha - ay * hc) / d,
      y = (ax * hc - cx * ha) / d;

  var circle = circlePool.pop() || new Circle;
  circle.arc = arc;
  circle.site = cSite;
  circle.x = x + bx;
  circle.y = (circle.cy = y + by) + Math.sqrt(x * x + y * y); // y bottom

  arc.circle = circle;

  var before = null,
      node = circles._;

  while (node) {
    if (circle.y < node.y || (circle.y === node.y && circle.x <= node.x)) {
      if (node.L) node = node.L;
      else { before = node.P; break; }
    } else {
      if (node.R) node = node.R;
      else { before = node; break; }
    }
  }

  circles.insert(before, circle);
  if (!before) firstCircle = circle;
}

function detachCircle(arc) {
  var circle = arc.circle;
  if (circle) {
    if (!circle.P) firstCircle = circle.N;
    circles.remove(circle);
    circlePool.push(circle);
    RedBlackNode(circle);
    arc.circle = null;
  }
}

var beachPool = [];

function Beach() {
  RedBlackNode(this);
  this.edge =
  this.site =
  this.circle = null;
}

function createBeach(site) {
  var beach = beachPool.pop() || new Beach;
  beach.site = site;
  return beach;
}

function detachBeach(beach) {
  detachCircle(beach);
  beaches.remove(beach);
  beachPool.push(beach);
  RedBlackNode(beach);
}

function removeBeach(beach) {
  var circle = beach.circle,
      x = circle.x,
      y = circle.cy,
      vertex = [x, y],
      previous = beach.P,
      next = beach.N,
      disappearing = [beach];

  detachBeach(beach);

  var lArc = previous;
  while (lArc.circle
      && Math.abs(x - lArc.circle.x) < epsilon$4
      && Math.abs(y - lArc.circle.cy) < epsilon$4) {
    previous = lArc.P;
    disappearing.unshift(lArc);
    detachBeach(lArc);
    lArc = previous;
  }

  disappearing.unshift(lArc);
  detachCircle(lArc);

  var rArc = next;
  while (rArc.circle
      && Math.abs(x - rArc.circle.x) < epsilon$4
      && Math.abs(y - rArc.circle.cy) < epsilon$4) {
    next = rArc.N;
    disappearing.push(rArc);
    detachBeach(rArc);
    rArc = next;
  }

  disappearing.push(rArc);
  detachCircle(rArc);

  var nArcs = disappearing.length,
      iArc;
  for (iArc = 1; iArc < nArcs; ++iArc) {
    rArc = disappearing[iArc];
    lArc = disappearing[iArc - 1];
    setEdgeEnd(rArc.edge, lArc.site, rArc.site, vertex);
  }

  lArc = disappearing[0];
  rArc = disappearing[nArcs - 1];
  rArc.edge = createEdge(lArc.site, rArc.site, null, vertex);

  attachCircle(lArc);
  attachCircle(rArc);
}

function addBeach(site) {
  var x = site[0],
      directrix = site[1],
      lArc,
      rArc,
      dxl,
      dxr,
      node = beaches._;

  while (node) {
    dxl = leftBreakPoint(node, directrix) - x;
    if (dxl > epsilon$4) node = node.L; else {
      dxr = x - rightBreakPoint(node, directrix);
      if (dxr > epsilon$4) {
        if (!node.R) {
          lArc = node;
          break;
        }
        node = node.R;
      } else {
        if (dxl > -epsilon$4) {
          lArc = node.P;
          rArc = node;
        } else if (dxr > -epsilon$4) {
          lArc = node;
          rArc = node.N;
        } else {
          lArc = rArc = node;
        }
        break;
      }
    }
  }

  createCell(site);
  var newArc = createBeach(site);
  beaches.insert(lArc, newArc);

  if (!lArc && !rArc) return;

  if (lArc === rArc) {
    detachCircle(lArc);
    rArc = createBeach(lArc.site);
    beaches.insert(newArc, rArc);
    newArc.edge = rArc.edge = createEdge(lArc.site, newArc.site);
    attachCircle(lArc);
    attachCircle(rArc);
    return;
  }

  if (!rArc) { // && lArc
    newArc.edge = createEdge(lArc.site, newArc.site);
    return;
  }

  // else lArc !== rArc
  detachCircle(lArc);
  detachCircle(rArc);

  var lSite = lArc.site,
      ax = lSite[0],
      ay = lSite[1],
      bx = site[0] - ax,
      by = site[1] - ay,
      rSite = rArc.site,
      cx = rSite[0] - ax,
      cy = rSite[1] - ay,
      d = 2 * (bx * cy - by * cx),
      hb = bx * bx + by * by,
      hc = cx * cx + cy * cy,
      vertex = [(cy * hb - by * hc) / d + ax, (bx * hc - cx * hb) / d + ay];

  setEdgeEnd(rArc.edge, lSite, rSite, vertex);
  newArc.edge = createEdge(lSite, site, null, vertex);
  rArc.edge = createEdge(site, rSite, null, vertex);
  attachCircle(lArc);
  attachCircle(rArc);
}

function leftBreakPoint(arc, directrix) {
  var site = arc.site,
      rfocx = site[0],
      rfocy = site[1],
      pby2 = rfocy - directrix;

  if (!pby2) return rfocx;

  var lArc = arc.P;
  if (!lArc) return -Infinity;

  site = lArc.site;
  var lfocx = site[0],
      lfocy = site[1],
      plby2 = lfocy - directrix;

  if (!plby2) return lfocx;

  var hl = lfocx - rfocx,
      aby2 = 1 / pby2 - 1 / plby2,
      b = hl / plby2;

  if (aby2) return (-b + Math.sqrt(b * b - 2 * aby2 * (hl * hl / (-2 * plby2) - lfocy + plby2 / 2 + rfocy - pby2 / 2))) / aby2 + rfocx;

  return (rfocx + lfocx) / 2;
}

function rightBreakPoint(arc, directrix) {
  var rArc = arc.N;
  if (rArc) return leftBreakPoint(rArc, directrix);
  var site = arc.site;
  return site[1] === directrix ? site[0] : Infinity;
}

var epsilon$4 = 1e-6;
var epsilon2$2 = 1e-12;
var beaches;
var cells;
var circles;
var edges;

function triangleArea(a, b, c) {
  return (a[0] - c[0]) * (b[1] - a[1]) - (a[0] - b[0]) * (c[1] - a[1]);
}

function lexicographic(a, b) {
  return b[1] - a[1]
      || b[0] - a[0];
}

function Diagram(sites, extent) {
  var site = sites.sort(lexicographic).pop(),
      x,
      y,
      circle;

  edges = [];
  cells = new Array(sites.length);
  beaches = new RedBlackTree;
  circles = new RedBlackTree;

  while (true) {
    circle = firstCircle;
    if (site && (!circle || site[1] < circle.y || (site[1] === circle.y && site[0] < circle.x))) {
      if (site[0] !== x || site[1] !== y) {
        addBeach(site);
        x = site[0], y = site[1];
      }
      site = sites.pop();
    } else if (circle) {
      removeBeach(circle.arc);
    } else {
      break;
    }
  }

  sortCellHalfedges();

  if (extent) {
    var x0 = +extent[0][0],
        y0 = +extent[0][1],
        x1 = +extent[1][0],
        y1 = +extent[1][1];
    clipEdges(x0, y0, x1, y1);
    clipCells(x0, y0, x1, y1);
  }

  this.edges = edges;
  this.cells = cells;

  beaches =
  circles =
  edges =
  cells = null;
}

Diagram.prototype = {
  constructor: Diagram,

  polygons: function() {
    var edges = this.edges;

    return this.cells.map(function(cell) {
      var polygon = cell.halfedges.map(function(i) { return cellHalfedgeStart(cell, edges[i]); });
      polygon.data = cell.site.data;
      return polygon;
    });
  },

  triangles: function() {
    var triangles = [],
        edges = this.edges;

    this.cells.forEach(function(cell, i) {
      if (!(m = (halfedges = cell.halfedges).length)) return;
      var site = cell.site,
          halfedges,
          j = -1,
          m,
          s0,
          e1 = edges[halfedges[m - 1]],
          s1 = e1.left === site ? e1.right : e1.left;

      while (++j < m) {
        s0 = s1;
        e1 = edges[halfedges[j]];
        s1 = e1.left === site ? e1.right : e1.left;
        if (s0 && s1 && i < s0.index && i < s1.index && triangleArea(site, s0, s1) < 0) {
          triangles.push([site.data, s0.data, s1.data]);
        }
      }
    });

    return triangles;
  },

  links: function() {
    return this.edges.filter(function(edge) {
      return edge.right;
    }).map(function(edge) {
      return {
        source: edge.left.data,
        target: edge.right.data
      };
    });
  },

  find: function(x, y, radius) {
    var that = this, i0, i1 = that._found || 0, n = that.cells.length, cell;

    // Use the previously-found cell, or start with an arbitrary one.
    while (!(cell = that.cells[i1])) if (++i1 >= n) return null;
    var dx = x - cell.site[0], dy = y - cell.site[1], d2 = dx * dx + dy * dy;

    // Traverse the half-edges to find a closer cell, if any.
    do {
      cell = that.cells[i0 = i1], i1 = null;
      cell.halfedges.forEach(function(e) {
        var edge = that.edges[e], v = edge.left;
        if ((v === cell.site || !v) && !(v = edge.right)) return;
        var vx = x - v[0], vy = y - v[1], v2 = vx * vx + vy * vy;
        if (v2 < d2) d2 = v2, i1 = v.index;
      });
    } while (i1 !== null);

    that._found = i0;

    return radius == null || d2 <= radius * radius ? cell.site : null;
  }
};

function voronoi() {
  var x$$1 = x$4,
      y$$1 = y$4,
      extent = null;

  function voronoi(data) {
    return new Diagram(data.map(function(d, i) {
      var s = [Math.round(x$$1(d, i, data) / epsilon$4) * epsilon$4, Math.round(y$$1(d, i, data) / epsilon$4) * epsilon$4];
      s.index = i;
      s.data = d;
      return s;
    }), extent);
  }

  voronoi.polygons = function(data) {
    return voronoi(data).polygons();
  };

  voronoi.links = function(data) {
    return voronoi(data).links();
  };

  voronoi.triangles = function(data) {
    return voronoi(data).triangles();
  };

  voronoi.x = function(_) {
    return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$12(+_), voronoi) : x$$1;
  };

  voronoi.y = function(_) {
    return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$12(+_), voronoi) : y$$1;
  };

  voronoi.extent = function(_) {
    return arguments.length ? (extent = _ == null ? null : [[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]], voronoi) : extent && [[extent[0][0], extent[0][1]], [extent[1][0], extent[1][1]]];
  };

  voronoi.size = function(_) {
    return arguments.length ? (extent = _ == null ? null : [[0, 0], [+_[0], +_[1]]], voronoi) : extent && [extent[1][0] - extent[0][0], extent[1][1] - extent[0][1]];
  };

  return voronoi;
}

function constant$13(x) {
  return function() {
    return x;
  };
}

function ZoomEvent(target, type, transform) {
  this.target = target;
  this.type = type;
  this.transform = transform;
}

function Transform(k, x, y) {
  this.k = k;
  this.x = x;
  this.y = y;
}

Transform.prototype = {
  constructor: Transform,
  scale: function(k) {
    return k === 1 ? this : new Transform(this.k * k, this.x, this.y);
  },
  translate: function(x, y) {
    return x === 0 & y === 0 ? this : new Transform(this.k, this.x + this.k * x, this.y + this.k * y);
  },
  apply: function(point) {
    return [point[0] * this.k + this.x, point[1] * this.k + this.y];
  },
  applyX: function(x) {
    return x * this.k + this.x;
  },
  applyY: function(y) {
    return y * this.k + this.y;
  },
  invert: function(location) {
    return [(location[0] - this.x) / this.k, (location[1] - this.y) / this.k];
  },
  invertX: function(x) {
    return (x - this.x) / this.k;
  },
  invertY: function(y) {
    return (y - this.y) / this.k;
  },
  rescaleX: function(x) {
    return x.copy().domain(x.range().map(this.invertX, this).map(x.invert, x));
  },
  rescaleY: function(y) {
    return y.copy().domain(y.range().map(this.invertY, this).map(y.invert, y));
  },
  toString: function() {
    return "translate(" + this.x + "," + this.y + ") scale(" + this.k + ")";
  }
};

var identity$8 = new Transform(1, 0, 0);

transform$1.prototype = Transform.prototype;

function transform$1(node) {
  return node.__zoom || identity$8;
}

function nopropagation$2() {
  exports.event.stopImmediatePropagation();
}

function noevent$2() {
  exports.event.preventDefault();
  exports.event.stopImmediatePropagation();
}

// Ignore right-click, since that should open the context menu.
function defaultFilter$2() {
  return !exports.event.button;
}

function defaultExtent$1() {
  var e = this, w, h;
  if (e instanceof SVGElement) {
    e = e.ownerSVGElement || e;
    w = e.width.baseVal.value;
    h = e.height.baseVal.value;
  } else {
    w = e.clientWidth;
    h = e.clientHeight;
  }
  return [[0, 0], [w, h]];
}

function defaultTransform() {
  return this.__zoom || identity$8;
}

function defaultWheelDelta() {
  return -exports.event.deltaY * (exports.event.deltaMode ? 120 : 1) / 500;
}

function defaultTouchable$1() {
  return "ontouchstart" in this;
}

function defaultConstrain(transform, extent, translateExtent) {
  var dx0 = transform.invertX(extent[0][0]) - translateExtent[0][0],
      dx1 = transform.invertX(extent[1][0]) - translateExtent[1][0],
      dy0 = transform.invertY(extent[0][1]) - translateExtent[0][1],
      dy1 = transform.invertY(extent[1][1]) - translateExtent[1][1];
  return transform.translate(
    dx1 > dx0 ? (dx0 + dx1) / 2 : Math.min(0, dx0) || Math.max(0, dx1),
    dy1 > dy0 ? (dy0 + dy1) / 2 : Math.min(0, dy0) || Math.max(0, dy1)
  );
}

function zoom() {
  var filter = defaultFilter$2,
      extent = defaultExtent$1,
      constrain = defaultConstrain,
      wheelDelta = defaultWheelDelta,
      touchable = defaultTouchable$1,
      scaleExtent = [0, Infinity],
      translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]],
      duration = 250,
      interpolate = interpolateZoom,
      gestures = [],
      listeners = dispatch("start", "zoom", "end"),
      touchstarting,
      touchending,
      touchDelay = 500,
      wheelDelay = 150,
      clickDistance2 = 0;

  function zoom(selection$$1) {
    selection$$1
        .property("__zoom", defaultTransform)
        .on("wheel.zoom", wheeled)
        .on("mousedown.zoom", mousedowned)
        .on("dblclick.zoom", dblclicked)
      .filter(touchable)
        .on("touchstart.zoom", touchstarted)
        .on("touchmove.zoom", touchmoved)
        .on("touchend.zoom touchcancel.zoom", touchended)
        .style("touch-action", "none")
        .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)");
  }

  zoom.transform = function(collection, transform) {
    var selection$$1 = collection.selection ? collection.selection() : collection;
    selection$$1.property("__zoom", defaultTransform);
    if (collection !== selection$$1) {
      schedule(collection, transform);
    } else {
      selection$$1.interrupt().each(function() {
        gesture(this, arguments)
            .start()
            .zoom(null, typeof transform === "function" ? transform.apply(this, arguments) : transform)
            .end();
      });
    }
  };

  zoom.scaleBy = function(selection$$1, k) {
    zoom.scaleTo(selection$$1, function() {
      var k0 = this.__zoom.k,
          k1 = typeof k === "function" ? k.apply(this, arguments) : k;
      return k0 * k1;
    });
  };

  zoom.scaleTo = function(selection$$1, k) {
    zoom.transform(selection$$1, function() {
      var e = extent.apply(this, arguments),
          t0 = this.__zoom,
          p0 = centroid(e),
          p1 = t0.invert(p0),
          k1 = typeof k === "function" ? k.apply(this, arguments) : k;
      return constrain(translate(scale(t0, k1), p0, p1), e, translateExtent);
    });
  };

  zoom.translateBy = function(selection$$1, x, y) {
    zoom.transform(selection$$1, function() {
      return constrain(this.__zoom.translate(
        typeof x === "function" ? x.apply(this, arguments) : x,
        typeof y === "function" ? y.apply(this, arguments) : y
      ), extent.apply(this, arguments), translateExtent);
    });
  };

  zoom.translateTo = function(selection$$1, x, y) {
    zoom.transform(selection$$1, function() {
      var e = extent.apply(this, arguments),
          t = this.__zoom,
          p = centroid(e);
      return constrain(identity$8.translate(p[0], p[1]).scale(t.k).translate(
        typeof x === "function" ? -x.apply(this, arguments) : -x,
        typeof y === "function" ? -y.apply(this, arguments) : -y
      ), e, translateExtent);
    });
  };

  function scale(transform, k) {
    k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], k));
    return k === transform.k ? transform : new Transform(k, transform.x, transform.y);
  }

  function translate(transform, p0, p1) {
    var x = p0[0] - p1[0] * transform.k, y = p0[1] - p1[1] * transform.k;
    return x === transform.x && y === transform.y ? transform : new Transform(transform.k, x, y);
  }

  function centroid(extent) {
    return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2];
  }

  function schedule(transition$$1, transform, center) {
    transition$$1
        .on("start.zoom", function() { gesture(this, arguments).start(); })
        .on("interrupt.zoom end.zoom", function() { gesture(this, arguments).end(); })
        .tween("zoom", function() {
          var that = this,
              args = arguments,
              g = gesture(that, args),
              e = extent.apply(that, args),
              p = center || centroid(e),
              w = Math.max(e[1][0] - e[0][0], e[1][1] - e[0][1]),
              a = that.__zoom,
              b = typeof transform === "function" ? transform.apply(that, args) : transform,
              i = interpolate(a.invert(p).concat(w / a.k), b.invert(p).concat(w / b.k));
          return function(t) {
            if (t === 1) t = b; // Avoid rounding error on end.
            else { var l = i(t), k = w / l[2]; t = new Transform(k, p[0] - l[0] * k, p[1] - l[1] * k); }
            g.zoom(null, t);
          };
        });
  }

  function gesture(that, args) {
    for (var i = 0, n = gestures.length, g; i < n; ++i) {
      if ((g = gestures[i]).that === that) {
        return g;
      }
    }
    return new Gesture(that, args);
  }

  function Gesture(that, args) {
    this.that = that;
    this.args = args;
    this.index = -1;
    this.active = 0;
    this.extent = extent.apply(that, args);
  }

  Gesture.prototype = {
    start: function() {
      if (++this.active === 1) {
        this.index = gestures.push(this) - 1;
        this.emit("start");
      }
      return this;
    },
    zoom: function(key, transform) {
      if (this.mouse && key !== "mouse") this.mouse[1] = transform.invert(this.mouse[0]);
      if (this.touch0 && key !== "touch") this.touch0[1] = transform.invert(this.touch0[0]);
      if (this.touch1 && key !== "touch") this.touch1[1] = transform.invert(this.touch1[0]);
      this.that.__zoom = transform;
      this.emit("zoom");
      return this;
    },
    end: function() {
      if (--this.active === 0) {
        gestures.splice(this.index, 1);
        this.index = -1;
        this.emit("end");
      }
      return this;
    },
    emit: function(type) {
      customEvent(new ZoomEvent(zoom, type, this.that.__zoom), listeners.apply, listeners, [type, this.that, this.args]);
    }
  };

  function wheeled() {
    if (!filter.apply(this, arguments)) return;
    var g = gesture(this, arguments),
        t = this.__zoom,
        k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], t.k * Math.pow(2, wheelDelta.apply(this, arguments)))),
        p = mouse(this);

    // If the mouse is in the same location as before, reuse it.
    // If there were recent wheel events, reset the wheel idle timeout.
    if (g.wheel) {
      if (g.mouse[0][0] !== p[0] || g.mouse[0][1] !== p[1]) {
        g.mouse[1] = t.invert(g.mouse[0] = p);
      }
      clearTimeout(g.wheel);
    }

    // If this wheel event won’t trigger a transform change, ignore it.
    else if (t.k === k) return;

    // Otherwise, capture the mouse point and location at the start.
    else {
      g.mouse = [p, t.invert(p)];
      interrupt(this);
      g.start();
    }

    noevent$2();
    g.wheel = setTimeout(wheelidled, wheelDelay);
    g.zoom("mouse", constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent));

    function wheelidled() {
      g.wheel = null;
      g.end();
    }
  }

  function mousedowned() {
    if (touchending || !filter.apply(this, arguments)) return;
    var g = gesture(this, arguments),
        v = select(exports.event.view).on("mousemove.zoom", mousemoved, true).on("mouseup.zoom", mouseupped, true),
        p = mouse(this),
        x0 = exports.event.clientX,
        y0 = exports.event.clientY;

    dragDisable(exports.event.view);
    nopropagation$2();
    g.mouse = [p, this.__zoom.invert(p)];
    interrupt(this);
    g.start();

    function mousemoved() {
      noevent$2();
      if (!g.moved) {
        var dx = exports.event.clientX - x0, dy = exports.event.clientY - y0;
        g.moved = dx * dx + dy * dy > clickDistance2;
      }
      g.zoom("mouse", constrain(translate(g.that.__zoom, g.mouse[0] = mouse(g.that), g.mouse[1]), g.extent, translateExtent));
    }

    function mouseupped() {
      v.on("mousemove.zoom mouseup.zoom", null);
      yesdrag(exports.event.view, g.moved);
      noevent$2();
      g.end();
    }
  }

  function dblclicked() {
    if (!filter.apply(this, arguments)) return;
    var t0 = this.__zoom,
        p0 = mouse(this),
        p1 = t0.invert(p0),
        k1 = t0.k * (exports.event.shiftKey ? 0.5 : 2),
        t1 = constrain(translate(scale(t0, k1), p0, p1), extent.apply(this, arguments), translateExtent);

    noevent$2();
    if (duration > 0) select(this).transition().duration(duration).call(schedule, t1, p0);
    else select(this).call(zoom.transform, t1);
  }

  function touchstarted() {
    if (!filter.apply(this, arguments)) return;
    var g = gesture(this, arguments),
        touches$$1 = exports.event.changedTouches,
        started,
        n = touches$$1.length, i, t, p;

    nopropagation$2();
    for (i = 0; i < n; ++i) {
      t = touches$$1[i], p = touch(this, touches$$1, t.identifier);
      p = [p, this.__zoom.invert(p), t.identifier];
      if (!g.touch0) g.touch0 = p, started = true;
      else if (!g.touch1) g.touch1 = p;
    }

    // If this is a dbltap, reroute to the (optional) dblclick.zoom handler.
    if (touchstarting) {
      touchstarting = clearTimeout(touchstarting);
      if (!g.touch1) {
        g.end();
        p = select(this).on("dblclick.zoom");
        if (p) p.apply(this, arguments);
        return;
      }
    }

    if (started) {
      touchstarting = setTimeout(function() { touchstarting = null; }, touchDelay);
      interrupt(this);
      g.start();
    }
  }

  function touchmoved() {
    var g = gesture(this, arguments),
        touches$$1 = exports.event.changedTouches,
        n = touches$$1.length, i, t, p, l;

    noevent$2();
    if (touchstarting) touchstarting = clearTimeout(touchstarting);
    for (i = 0; i < n; ++i) {
      t = touches$$1[i], p = touch(this, touches$$1, t.identifier);
      if (g.touch0 && g.touch0[2] === t.identifier) g.touch0[0] = p;
      else if (g.touch1 && g.touch1[2] === t.identifier) g.touch1[0] = p;
    }
    t = g.that.__zoom;
    if (g.touch1) {
      var p0 = g.touch0[0], l0 = g.touch0[1],
          p1 = g.touch1[0], l1 = g.touch1[1],
          dp = (dp = p1[0] - p0[0]) * dp + (dp = p1[1] - p0[1]) * dp,
          dl = (dl = l1[0] - l0[0]) * dl + (dl = l1[1] - l0[1]) * dl;
      t = scale(t, Math.sqrt(dp / dl));
      p = [(p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2];
      l = [(l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2];
    }
    else if (g.touch0) p = g.touch0[0], l = g.touch0[1];
    else return;
    g.zoom("touch", constrain(translate(t, p, l), g.extent, translateExtent));
  }

  function touchended() {
    var g = gesture(this, arguments),
        touches$$1 = exports.event.changedTouches,
        n = touches$$1.length, i, t;

    nopropagation$2();
    if (touchending) clearTimeout(touchending);
    touchending = setTimeout(function() { touchending = null; }, touchDelay);
    for (i = 0; i < n; ++i) {
      t = touches$$1[i];
      if (g.touch0 && g.touch0[2] === t.identifier) delete g.touch0;
      else if (g.touch1 && g.touch1[2] === t.identifier) delete g.touch1;
    }
    if (g.touch1 && !g.touch0) g.touch0 = g.touch1, delete g.touch1;
    if (g.touch0) g.touch0[1] = this.__zoom.invert(g.touch0[0]);
    else g.end();
  }

  zoom.wheelDelta = function(_) {
    return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant$13(+_), zoom) : wheelDelta;
  };

  zoom.filter = function(_) {
    return arguments.length ? (filter = typeof _ === "function" ? _ : constant$13(!!_), zoom) : filter;
  };

  zoom.touchable = function(_) {
    return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$13(!!_), zoom) : touchable;
  };

  zoom.extent = function(_) {
    return arguments.length ? (extent = typeof _ === "function" ? _ : constant$13([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent;
  };

  zoom.scaleExtent = function(_) {
    return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]];
  };

  zoom.translateExtent = function(_) {
    return arguments.length ? (translateExtent[0][0] = +_[0][0], translateExtent[1][0] = +_[1][0], translateExtent[0][1] = +_[0][1], translateExtent[1][1] = +_[1][1], zoom) : [[translateExtent[0][0], translateExtent[0][1]], [translateExtent[1][0], translateExtent[1][1]]];
  };

  zoom.constrain = function(_) {
    return arguments.length ? (constrain = _, zoom) : constrain;
  };

  zoom.duration = function(_) {
    return arguments.length ? (duration = +_, zoom) : duration;
  };

  zoom.interpolate = function(_) {
    return arguments.length ? (interpolate = _, zoom) : interpolate;
  };

  zoom.on = function() {
    var value = listeners.on.apply(listeners, arguments);
    return value === listeners ? zoom : value;
  };

  zoom.clickDistance = function(_) {
    return arguments.length ? (clickDistance2 = (_ = +_) * _, zoom) : Math.sqrt(clickDistance2);
  };

  return zoom;
}

exports.version = version;
exports.bisect = bisectRight;
exports.bisectRight = bisectRight;
exports.bisectLeft = bisectLeft;
exports.ascending = ascending;
exports.bisector = bisector;
exports.cross = cross;
exports.descending = descending;
exports.deviation = deviation;
exports.extent = extent;
exports.histogram = histogram;
exports.thresholdFreedmanDiaconis = freedmanDiaconis;
exports.thresholdScott = scott;
exports.thresholdSturges = thresholdSturges;
exports.max = max;
exports.mean = mean;
exports.median = median;
exports.merge = merge;
exports.min = min;
exports.pairs = pairs;
exports.permute = permute;
exports.quantile = threshold;
exports.range = sequence;
exports.scan = scan;
exports.shuffle = shuffle;
exports.sum = sum;
exports.ticks = ticks;
exports.tickIncrement = tickIncrement;
exports.tickStep = tickStep;
exports.transpose = transpose;
exports.variance = variance;
exports.zip = zip;
exports.axisTop = axisTop;
exports.axisRight = axisRight;
exports.axisBottom = axisBottom;
exports.axisLeft = axisLeft;
exports.brush = brush;
exports.brushX = brushX;
exports.brushY = brushY;
exports.brushSelection = brushSelection;
exports.chord = chord;
exports.ribbon = ribbon;
exports.nest = nest;
exports.set = set$2;
exports.map = map$1;
exports.keys = keys;
exports.values = values;
exports.entries = entries;
exports.color = color;
exports.rgb = rgb;
exports.hsl = hsl;
exports.lab = lab;
exports.hcl = hcl;
exports.lch = lch;
exports.gray = gray;
exports.cubehelix = cubehelix;
exports.contours = contours;
exports.contourDensity = density;
exports.dispatch = dispatch;
exports.drag = drag;
exports.dragDisable = dragDisable;
exports.dragEnable = yesdrag;
exports.dsvFormat = dsvFormat;
exports.csvParse = csvParse;
exports.csvParseRows = csvParseRows;
exports.csvFormat = csvFormat;
exports.csvFormatRows = csvFormatRows;
exports.tsvParse = tsvParse;
exports.tsvParseRows = tsvParseRows;
exports.tsvFormat = tsvFormat;
exports.tsvFormatRows = tsvFormatRows;
exports.easeLinear = linear$1;
exports.easeQuad = quadInOut;
exports.easeQuadIn = quadIn;
exports.easeQuadOut = quadOut;
exports.easeQuadInOut = quadInOut;
exports.easeCubic = cubicInOut;
exports.easeCubicIn = cubicIn;
exports.easeCubicOut = cubicOut;
exports.easeCubicInOut = cubicInOut;
exports.easePoly = polyInOut;
exports.easePolyIn = polyIn;
exports.easePolyOut = polyOut;
exports.easePolyInOut = polyInOut;
exports.easeSin = sinInOut;
exports.easeSinIn = sinIn;
exports.easeSinOut = sinOut;
exports.easeSinInOut = sinInOut;
exports.easeExp = expInOut;
exports.easeExpIn = expIn;
exports.easeExpOut = expOut;
exports.easeExpInOut = expInOut;
exports.easeCircle = circleInOut;
exports.easeCircleIn = circleIn;
exports.easeCircleOut = circleOut;
exports.easeCircleInOut = circleInOut;
exports.easeBounce = bounceOut;
exports.easeBounceIn = bounceIn;
exports.easeBounceOut = bounceOut;
exports.easeBounceInOut = bounceInOut;
exports.easeBack = backInOut;
exports.easeBackIn = backIn;
exports.easeBackOut = backOut;
exports.easeBackInOut = backInOut;
exports.easeElastic = elasticOut;
exports.easeElasticIn = elasticIn;
exports.easeElasticOut = elasticOut;
exports.easeElasticInOut = elasticInOut;
exports.blob = blob;
exports.buffer = buffer;
exports.dsv = dsv;
exports.csv = csv$1;
exports.tsv = tsv$1;
exports.image = image;
exports.json = json;
exports.text = text;
exports.xml = xml;
exports.html = html;
exports.svg = svg;
exports.forceCenter = center$1;
exports.forceCollide = collide;
exports.forceLink = link;
exports.forceManyBody = manyBody;
exports.forceRadial = radial;
exports.forceSimulation = simulation;
exports.forceX = x$2;
exports.forceY = y$2;
exports.formatDefaultLocale = defaultLocale;
exports.formatLocale = formatLocale;
exports.formatSpecifier = formatSpecifier;
exports.precisionFixed = precisionFixed;
exports.precisionPrefix = precisionPrefix;
exports.precisionRound = precisionRound;
exports.geoArea = area$1;
exports.geoBounds = bounds;
exports.geoCentroid = centroid;
exports.geoCircle = circle;
exports.geoClipAntimeridian = clipAntimeridian;
exports.geoClipCircle = clipCircle;
exports.geoClipExtent = extent$1;
exports.geoClipRectangle = clipRectangle;
exports.geoContains = contains$1;
exports.geoDistance = distance;
exports.geoGraticule = graticule;
exports.geoGraticule10 = graticule10;
exports.geoInterpolate = interpolate$1;
exports.geoLength = length$1;
exports.geoPath = index$1;
exports.geoAlbers = albers;
exports.geoAlbersUsa = albersUsa;
exports.geoAzimuthalEqualArea = azimuthalEqualArea;
exports.geoAzimuthalEqualAreaRaw = azimuthalEqualAreaRaw;
exports.geoAzimuthalEquidistant = azimuthalEquidistant;
exports.geoAzimuthalEquidistantRaw = azimuthalEquidistantRaw;
exports.geoConicConformal = conicConformal;
exports.geoConicConformalRaw = conicConformalRaw;
exports.geoConicEqualArea = conicEqualArea;
exports.geoConicEqualAreaRaw = conicEqualAreaRaw;
exports.geoConicEquidistant = conicEquidistant;
exports.geoConicEquidistantRaw = conicEquidistantRaw;
exports.geoEquirectangular = equirectangular;
exports.geoEquirectangularRaw = equirectangularRaw;
exports.geoGnomonic = gnomonic;
exports.geoGnomonicRaw = gnomonicRaw;
exports.geoIdentity = identity$5;
exports.geoProjection = projection;
exports.geoProjectionMutator = projectionMutator;
exports.geoMercator = mercator;
exports.geoMercatorRaw = mercatorRaw;
exports.geoNaturalEarth1 = naturalEarth1;
exports.geoNaturalEarth1Raw = naturalEarth1Raw;
exports.geoOrthographic = orthographic;
exports.geoOrthographicRaw = orthographicRaw;
exports.geoStereographic = stereographic;
exports.geoStereographicRaw = stereographicRaw;
exports.geoTransverseMercator = transverseMercator;
exports.geoTransverseMercatorRaw = transverseMercatorRaw;
exports.geoRotation = rotation;
exports.geoStream = geoStream;
exports.geoTransform = transform;
exports.cluster = cluster;
exports.hierarchy = hierarchy;
exports.pack = index$2;
exports.packSiblings = siblings;
exports.packEnclose = enclose;
exports.partition = partition;
exports.stratify = stratify;
exports.tree = tree;
exports.treemap = index$3;
exports.treemapBinary = binary;
exports.treemapDice = treemapDice;
exports.treemapSlice = treemapSlice;
exports.treemapSliceDice = sliceDice;
exports.treemapSquarify = squarify;
exports.treemapResquarify = resquarify;
exports.interpolate = interpolateValue;
exports.interpolateArray = array$1;
exports.interpolateBasis = basis$1;
exports.interpolateBasisClosed = basisClosed;
exports.interpolateDate = date;
exports.interpolateNumber = reinterpolate;
exports.interpolateObject = object;
exports.interpolateRound = interpolateRound;
exports.interpolateString = interpolateString;
exports.interpolateTransformCss = interpolateTransformCss;
exports.interpolateTransformSvg = interpolateTransformSvg;
exports.interpolateZoom = interpolateZoom;
exports.interpolateRgb = interpolateRgb;
exports.interpolateRgbBasis = rgbBasis;
exports.interpolateRgbBasisClosed = rgbBasisClosed;
exports.interpolateHsl = hsl$2;
exports.interpolateHslLong = hslLong;
exports.interpolateLab = lab$1;
exports.interpolateHcl = hcl$2;
exports.interpolateHclLong = hclLong;
exports.interpolateCubehelix = cubehelix$2;
exports.interpolateCubehelixLong = cubehelixLong;
exports.piecewise = piecewise;
exports.quantize = quantize;
exports.path = path;
exports.polygonArea = area$2;
exports.polygonCentroid = centroid$1;
exports.polygonHull = hull;
exports.polygonContains = contains$2;
exports.polygonLength = length$2;
exports.quadtree = quadtree;
exports.randomUniform = uniform;
exports.randomNormal = normal;
exports.randomLogNormal = logNormal;
exports.randomBates = bates;
exports.randomIrwinHall = irwinHall;
exports.randomExponential = exponential$1;
exports.scaleBand = band;
exports.scalePoint = point$1;
exports.scaleIdentity = identity$6;
exports.scaleLinear = linear$2;
exports.scaleLog = log$1;
exports.scaleOrdinal = ordinal;
exports.scaleImplicit = implicit;
exports.scalePow = pow$1;
exports.scaleSqrt = sqrt$1;
exports.scaleQuantile = quantile$$1;
exports.scaleQuantize = quantize$1;
exports.scaleThreshold = threshold$1;
exports.scaleTime = time;
exports.scaleUtc = utcTime;
exports.scaleSequential = sequential;
exports.scaleDiverging = diverging;
exports.schemeCategory10 = category10;
exports.schemeAccent = Accent;
exports.schemeDark2 = Dark2;
exports.schemePaired = Paired;
exports.schemePastel1 = Pastel1;
exports.schemePastel2 = Pastel2;
exports.schemeSet1 = Set1;
exports.schemeSet2 = Set2;
exports.schemeSet3 = Set3;
exports.interpolateBrBG = BrBG;
exports.schemeBrBG = scheme;
exports.interpolatePRGn = PRGn;
exports.schemePRGn = scheme$1;
exports.interpolatePiYG = PiYG;
exports.schemePiYG = scheme$2;
exports.interpolatePuOr = PuOr;
exports.schemePuOr = scheme$3;
exports.interpolateRdBu = RdBu;
exports.schemeRdBu = scheme$4;
exports.interpolateRdGy = RdGy;
exports.schemeRdGy = scheme$5;
exports.interpolateRdYlBu = RdYlBu;
exports.schemeRdYlBu = scheme$6;
exports.interpolateRdYlGn = RdYlGn;
exports.schemeRdYlGn = scheme$7;
exports.interpolateSpectral = Spectral;
exports.schemeSpectral = scheme$8;
exports.interpolateBuGn = BuGn;
exports.schemeBuGn = scheme$9;
exports.interpolateBuPu = BuPu;
exports.schemeBuPu = scheme$10;
exports.interpolateGnBu = GnBu;
exports.schemeGnBu = scheme$11;
exports.interpolateOrRd = OrRd;
exports.schemeOrRd = scheme$12;
exports.interpolatePuBuGn = PuBuGn;
exports.schemePuBuGn = scheme$13;
exports.interpolatePuBu = PuBu;
exports.schemePuBu = scheme$14;
exports.interpolatePuRd = PuRd;
exports.schemePuRd = scheme$15;
exports.interpolateRdPu = RdPu;
exports.schemeRdPu = scheme$16;
exports.interpolateYlGnBu = YlGnBu;
exports.schemeYlGnBu = scheme$17;
exports.interpolateYlGn = YlGn;
exports.schemeYlGn = scheme$18;
exports.interpolateYlOrBr = YlOrBr;
exports.schemeYlOrBr = scheme$19;
exports.interpolateYlOrRd = YlOrRd;
exports.schemeYlOrRd = scheme$20;
exports.interpolateBlues = Blues;
exports.schemeBlues = scheme$21;
exports.interpolateGreens = Greens;
exports.schemeGreens = scheme$22;
exports.interpolateGreys = Greys;
exports.schemeGreys = scheme$23;
exports.interpolatePurples = Purples;
exports.schemePurples = scheme$24;
exports.interpolateReds = Reds;
exports.schemeReds = scheme$25;
exports.interpolateOranges = Oranges;
exports.schemeOranges = scheme$26;
exports.interpolateCubehelixDefault = cubehelix$3;
exports.interpolateRainbow = rainbow;
exports.interpolateWarm = warm;
exports.interpolateCool = cool;
exports.interpolateSinebow = sinebow;
exports.interpolateViridis = viridis;
exports.interpolateMagma = magma;
exports.interpolateInferno = inferno;
exports.interpolatePlasma = plasma;
exports.create = create;
exports.creator = creator;
exports.local = local;
exports.matcher = matcher$1;
exports.mouse = mouse;
exports.namespace = namespace;
exports.namespaces = namespaces;
exports.clientPoint = point;
exports.select = select;
exports.selectAll = selectAll;
exports.selection = selection;
exports.selector = selector;
exports.selectorAll = selectorAll;
exports.style = styleValue;
exports.touch = touch;
exports.touches = touches;
exports.window = defaultView;
exports.customEvent = customEvent;
exports.arc = arc;
exports.area = area$3;
exports.line = line;
exports.pie = pie;
exports.areaRadial = areaRadial;
exports.radialArea = areaRadial;
exports.lineRadial = lineRadial$1;
exports.radialLine = lineRadial$1;
exports.pointRadial = pointRadial;
exports.linkHorizontal = linkHorizontal;
exports.linkVertical = linkVertical;
exports.linkRadial = linkRadial;
exports.symbol = symbol;
exports.symbols = symbols;
exports.symbolCircle = circle$2;
exports.symbolCross = cross$2;
exports.symbolDiamond = diamond;
exports.symbolSquare = square;
exports.symbolStar = star;
exports.symbolTriangle = triangle;
exports.symbolWye = wye;
exports.curveBasisClosed = basisClosed$1;
exports.curveBasisOpen = basisOpen;
exports.curveBasis = basis$2;
exports.curveBundle = bundle;
exports.curveCardinalClosed = cardinalClosed;
exports.curveCardinalOpen = cardinalOpen;
exports.curveCardinal = cardinal;
exports.curveCatmullRomClosed = catmullRomClosed;
exports.curveCatmullRomOpen = catmullRomOpen;
exports.curveCatmullRom = catmullRom;
exports.curveLinearClosed = linearClosed;
exports.curveLinear = curveLinear;
exports.curveMonotoneX = monotoneX;
exports.curveMonotoneY = monotoneY;
exports.curveNatural = natural;
exports.curveStep = step;
exports.curveStepAfter = stepAfter;
exports.curveStepBefore = stepBefore;
exports.stack = stack;
exports.stackOffsetExpand = expand;
exports.stackOffsetDiverging = diverging$1;
exports.stackOffsetNone = none$1;
exports.stackOffsetSilhouette = silhouette;
exports.stackOffsetWiggle = wiggle;
exports.stackOrderAscending = ascending$3;
exports.stackOrderDescending = descending$2;
exports.stackOrderInsideOut = insideOut;
exports.stackOrderNone = none$2;
exports.stackOrderReverse = reverse;
exports.timeInterval = newInterval;
exports.timeMillisecond = millisecond;
exports.timeMilliseconds = milliseconds;
exports.utcMillisecond = millisecond;
exports.utcMilliseconds = milliseconds;
exports.timeSecond = second;
exports.timeSeconds = seconds;
exports.utcSecond = second;
exports.utcSeconds = seconds;
exports.timeMinute = minute;
exports.timeMinutes = minutes;
exports.timeHour = hour;
exports.timeHours = hours;
exports.timeDay = day;
exports.timeDays = days;
exports.timeWeek = sunday;
exports.timeWeeks = sundays;
exports.timeSunday = sunday;
exports.timeSundays = sundays;
exports.timeMonday = monday;
exports.timeMondays = mondays;
exports.timeTuesday = tuesday;
exports.timeTuesdays = tuesdays;
exports.timeWednesday = wednesday;
exports.timeWednesdays = wednesdays;
exports.timeThursday = thursday;
exports.timeThursdays = thursdays;
exports.timeFriday = friday;
exports.timeFridays = fridays;
exports.timeSaturday = saturday;
exports.timeSaturdays = saturdays;
exports.timeMonth = month;
exports.timeMonths = months;
exports.timeYear = year;
exports.timeYears = years;
exports.utcMinute = utcMinute;
exports.utcMinutes = utcMinutes;
exports.utcHour = utcHour;
exports.utcHours = utcHours;
exports.utcDay = utcDay;
exports.utcDays = utcDays;
exports.utcWeek = utcSunday;
exports.utcWeeks = utcSundays;
exports.utcSunday = utcSunday;
exports.utcSundays = utcSundays;
exports.utcMonday = utcMonday;
exports.utcMondays = utcMondays;
exports.utcTuesday = utcTuesday;
exports.utcTuesdays = utcTuesdays;
exports.utcWednesday = utcWednesday;
exports.utcWednesdays = utcWednesdays;
exports.utcThursday = utcThursday;
exports.utcThursdays = utcThursdays;
exports.utcFriday = utcFriday;
exports.utcFridays = utcFridays;
exports.utcSaturday = utcSaturday;
exports.utcSaturdays = utcSaturdays;
exports.utcMonth = utcMonth;
exports.utcMonths = utcMonths;
exports.utcYear = utcYear;
exports.utcYears = utcYears;
exports.timeFormatDefaultLocale = defaultLocale$1;
exports.timeFormatLocale = formatLocale$1;
exports.isoFormat = formatIso;
exports.isoParse = parseIso;
exports.now = now;
exports.timer = timer;
exports.timerFlush = timerFlush;
exports.timeout = timeout$1;
exports.interval = interval$1;
exports.transition = transition;
exports.active = active;
exports.interrupt = interrupt;
exports.voronoi = voronoi;
exports.zoom = zoom;
exports.zoomTransform = transform$1;
exports.zoomIdentity = identity$8;

Object.defineProperty(exports, '__esModule', { value: true });

})));

var messageMap = {
  mobileMsgType: {
    "0": { label: "SMS"      },
    "1": { label: "WAP Push" },
    "2": { label: "MMS"      }
  },
  action: {
    "0": { label: crm_embeddedPage.UNSUBSCRIPTION() },
    "1": { label: crm_embeddedPage.SUBSCRIPTION()   }
  }
};

var sortOrder = {iColumn:-1, bDesc: true};

/**
 * Hides the concealable item if it is visible or show it if it is hidden.
 * @param id:string The Id of the item which "display" style value will be
 *  toggled from block to none
 * @param btnId:string The Id of the button the click occurs in order to toggle
 *  the visibility of the concealable item.
 * @param strShowText:string The text to show on the button when the concealable item
 *  is actually concealed.
 * @param strHideText The text to show on the button when the concealable item
 *  is displayed.
 */
function toggleDetail(id, btnId, strShowText, strHideText)
{
  var ndDetail = document.getElementById(id);
  if( !ndDetail || !ndDetail.style )
    return;
  var ndBtn = document.getElementById(btnId)
  if( ndDetail.style.display == "none" )
  {
    ndDetail.style.display = "block";
    while(ndBtn.firstChild)
      ndBtn.removeChild(ndBtn.firstChild);
    strHideText = strHideText || crm_embeddedPage.HIDE_DETAILS();
    var node = createToggleDetailLink(id, btnId, true, strShowText, strHideText);
    ndBtn.appendChild(node);
  }
  else
  {
    ndDetail.style.display = "none";
    while(ndBtn.firstChild)
      ndBtn.removeChild(ndBtn.firstChild);
    strShowText = strShowText || crm_embeddedPage.SHOW_DETAILS();
    var node = createToggleDetailLink(id, btnId, false, strShowText, strHideText);
    ndBtn.appendChild(node);
  }
}

/**
 * Creates the link that points to the concealable data
 * @param strId:string The Id of the item which "display" style value will be
 *  toggled from block to none
 * @param strBtnId:string The Id of the button the click occurs in order to toggle
 *  the visibility of the concealable item.
 * @param bIsVisible:boolean Is the link shown at startup(true) or hidden.
 * @param strShowText:string The text to show on the button when the concealable item
 *  is actually concealed.
 * @param strHideText The text to show on the button when the concealable item
 *  is displayed.
 */
function createToggleDetailLink(strId, strBtnId, bIsVisible, strShowText, strHideText)
{
  var span = document.createElement("span");
  var img = span.appendChild(document.createElement("img"));
  var link = span.appendChild(document.createElement("a"));
  var spanText = link.appendChild(document.createElement("span"));

  if( !bIsVisible )
  {
    img.src = "/crm/img/plus_blue16x16.png";
    var strText = strShowText || crm_embeddedPage.SHOW_DETAILS();
  }
  else
  {
    img.src = "/crm/img/minus_blue16x16.png";
    var strText = strHideText || crm_embeddedPage.HIDE_DETAILS();
  }

  spanText.appendChild(document.createTextNode(strText));
  span.id = strBtnId;
  span.className = "entityDetail";

  img.className = "showHideBullet";

  strShowText = strShowText.replace(/'/g, "\\'");
  strHideText = strHideText.replace(/'/g, "\\'");
  var strHref = "javascript:toggleDetail('" + strId + "', '" +
    strBtnId + "', '" + strShowText + "', '" + strHideText + "')";
  link.href = strHref;
  link.className = "entityDetail";
  return span;
}

/**
 * An utility used to display a pair of the objects in the header.
 * This pair is separated between the first line which is embedded in a <th/> cell
 * and the following data which is embedded in <td/> cells.
 * The header is made up of a table which has two columns (the left and the right).
 * Any of the column is optional, but if a vectors is given for a column then its
 * firstLine must be given too.
 * Each of the column contains an img (optional), a label(optioanl)
 * and the value to display (if absent, nothing is displayed for this line).
 * @param fstLine:{left:{label:string, value:string, img:string},
 *  right:{label:string, value:string, img:string}}
 *  The left and right item to be displayed as the first line in the header
 * @param vectors:{left: {label:string, value:string, img:string} array,
 *  right:{label:string, value:string, img:string} array}
 *  {label:string, value:string, img:string}
 */
function DisplayHeader(fstLine, vectors)
{
  this.m_fstLine = fstLine;
  this.m_vectors = vectors;
}

/**
 * Appends a line to the table.
 * @param tbody:DOMElement the tobidy of a table to which the data of
 *   the item will be appended as a row.
 * @param item:{img:string, label:string, value:Object, secondaryValue:string}
 *   The item which content will be displayed.
 *  #img: the URL of the image, is put before the label
 *  #label: the label of the value, is put before the value
 *  #value: the message to display, is put before the secondary value
 *  #secondaryValue;: is peut between parenthesis and is adjacent to the value
 */
DisplayHeader.prototype.addItem = function(tbody, item)
{
  var strValue;
  switch( typeof item.value )
  {
    case "undefined":
      break; // keep strValue=undefined
    case "boolean":
      strValue = item.value ? crm_embeddedPage.YES() : crm_embeddedPage.NO();
      break;
    case "object":
      if( item.value === null )
        strValue = undefined;
      else
        strValue = item.value;
      break;
    default:
      strValue = item.value;
  }

  var tr = tbody.appendChild(document.createElement("tr"));
  var spanLeft = tr.appendChild(document.createElement("td")).appendChild(document.createElement("span"));
  spanLeft.className = "blockTitle"
  var spanRight = tr.appendChild(document.createElement("td")).appendChild(document.createElement("span"));
  if( item.img )
  {
    var img = document.createElement("img")
    img.setAttribute("style", "vertical-align: middle;margin-right: 2px")
    img.src = item.img
    spanLeft.appendChild(img);
  }
  if( item.label )
    spanLeft.appendChild(document.createTextNode(item.label));
  if( strValue )
    spanRight.appendChild(document.createTextNode(strValue));
  if( item.secondaryValue )
    spanRight.appendChild(document.createTextNode("("+item.secondaryValue+")"));
  if( item.link )
    spanRight.appendChild(item.link);
}

/**
 * Actually build up the header.
 * the table being the header is appended to ndParent.
 * @param ndParent:DOMElement The node to append the header to.
 */
DisplayHeader.prototype.displayPair = function(ndParent)
{
  if( !ndParent )
    return undefined;
  while( ndParent.firstChild )
    ndParent.removeChild(ndParent.firstChild);

  var table = ndParent.appendChild(document.createElement("table"));
  table.className = "mainHeader";
  table.cellSpacing = "3"
  table.cellPadding = "0"

  var tbody = table.appendChild(document.createElement("tbody"));
  var columns = {
    left: {
      index: 0,
      vector: this.m_vectors.left || []
    },
    right: {
      index: 0,
      vector: this.m_vectors.right || []
    }
  };

  var line = tbody.appendChild(document.createElement("tr"));
  for( var i in columns )
  {
    if( !this.m_fstLine[i] && !columns[i].vector.length )
      continue;
    columns[i].mainTd  = line.appendChild(document.createElement("td"));
    columns[i].mainTd.className = "block"
    columns[i].mainTd.width = "50%"
    columns[i].mainTd.vAlign = "top"
    columns[i].table = columns[i].mainTd.appendChild(document.createElement("table"));
    columns[i].table.cellPadding = "0"
    columns[i].table.cellSpacing = "2"
    columns[i].thHead = columns[i].table.appendChild(document.createElement("thead")).appendChild(document.createElement("tr"));
    columns[i].fstLine = columns[i].thHead.appendChild(document.createElement("th"));
    columns[i].tbody = columns[i].table.appendChild(document.createElement("tbody"));
  }

  for( var i in this.m_fstLine )
  {
    if( !this.m_fstLine[i] )
      continue;
    columns[i].fstLine.colSpan = 2;
    if( this.m_fstLine[i].img )
    {
      var img = document.createElement("img")
      img.style.marginRight = "2px";
      img.style.verticalAlign = "top";
      img.src = this.m_fstLine[i].img
      columns[i].fstLine.appendChild(img);
    }
    if( this.m_fstLine[i].label )
      columns[i].fstLine.appendChild(document.createTextNode(this.m_fstLine[i].label));
    if( this.m_fstLine[i].value )
      columns[i].fstLine.appendChild(document.createTextNode(this.m_fstLine[i].value));
  }

  do
  {
    var bHasMoreElements = false;
    var item;
    for( var i in columns )
    {
      if( !columns[i].vector.length )
        continue;
      item = undefined;
      for( var iIndex = columns[i].index, vector = columns[i].vector;
           item == undefined && iIndex < vector.length;
           iIndex++ )
      {
        if( vector[iIndex] && (vector[iIndex].value != undefined || vector[iIndex].value != "") )
          item = vector[iIndex];
      }
      columns[i].index = iIndex;

      if( item != undefined && item.value != "" )
      {
        this.addItem(columns[i].tbody, item);
        bHasMoreElements = true;
      }
    }
  }
  while( bHasMoreElements );
  return tbody;
}

/**
 * Displays the main header that describes both the user and the company linked to
 * the displayed data.
 */
function displayContactAndAccount()
{
  var leftVector = [].concat(g_vHeaderContact);
  var rightVector = [].concat(g_vHeaderAccount);

  var fstLine = {left: leftVector.shift(), right: rightVector.shift()};
  var vectors = {left: leftVector, right: rightVector};
  var displayHeader = new DisplayHeader(fstLine, vectors);
  displayHeader.displayPair(document.getElementById("header-page"));
}

/**
 * Creates and populate the bar showing the current stage of the lead.
 * @param ndParent:HTML node The node to append the status bar to.
 * @param strLeadStage:string The current stage of the lead to be displayed
 */
function createLeadStageBar(ndParent, strLeadStage)
{
  if( !strLeadStage || !ndParent )
    return;

  var vstrStageMap = [crm_embeddedPage.STAGE_UNQUALIFIED(),
    crm_embeddedPage.STAGE_MARKETINGQUALIFIED(),
    crm_embeddedPage.STAGE_OPPORTUNITY(),
    crm_embeddedPage.STAGE_WON()];
  var stageMap = {
      unqualified        : 0,
      abandonned         : 0,
      rejected           : 0,
      marketingQualified : 1,
      salesAccepted      : 2,
      opportunity        : 2,
      closedLost         : 3,
      closedWon          : 3
    };

  for( var i=0; i<4; i++ )
  {
    var span = ndParent.appendChild(document.createElement("span"));
    if( stageMap[strLeadStage] == i )
    {
      span.className = "selectedStage";
      span.appendChild(document.createTextNode(messageMap.leadStage[strLeadStage].label));
    }
    else
    {
      span.className = "unselectedStage";
      span.appendChild(document.createTextNode(vstrStageMap[i]));
    }
    switch( Number(i>=3)<<2 | Number(stageMap[strLeadStage] == i+1)<<1 | Number(stageMap[strLeadStage] == i) )
    {
      case 0:
        var img = ndParent.appendChild(document.createElement("img"));
        img.style.marginRight = "0px"
        img.src = "/crm/img/web/blueArrow.png";
        break;
      case 1:
        var img = ndParent.appendChild(document.createElement("img"));
        img.style.marginRight = "0px"
        img.src = "/crm/img/web/yellowArrowToBlue.png";
        break;
      case 2:
        var img = ndParent.appendChild(document.createElement("img"));
        img.style.marginRight = "0px"
        img.src = "/crm/img/web/blueArrowToYellow.png";
        break;
    }
  }
}

/**
 * Displays the score of the lead and if an opportunity is linked to
 * it displays the opportunity.
 * @param ndParent:HTML Node The node to append the Lead score node to
 * @param lead:Object The lead to display the score of,
 *   if undefined use the most recent outgoing lead
 */
function createLeadAndOpportunity(ndParent, lead)
{
  if( !lead || !ndParent )
    return;
  var vLeadLines = [{label: crm_embeddedPage.LAST_ACTIVITY_DATE(), value: lead.lastActivityDate}];

  var fstLine = {left: {img:lead.ratingImg, value: lead.cs}, right: undefined};
  var vectors = {left: vLeadLines.concat(lead.vCustom), right: undefined};

  // Adds the optional score link
  if( lead.BANTScoreDesc.length + lead.behavioralScoreDesc.length + lead.demographicScoreDesc.length > 0 )
  {
    var scoreDescLink = createToggleDetailLink("lastLeadScoreDetails_" + lead.id,
      "btnLastLeadScoreDetail_" + lead.id,
      false,
      crm_embeddedPage.SHOW_DETAILS(),
      crm_embeddedPage.HIDE_DETAILS());
    vectors.left.push({label: crm_embeddedPage.TOTALSCORE(), value: lead.score, link: scoreDescLink});
  }
  else
    vectors.left.push({label: crm_embeddedPage.TOTALSCORE(), value: lead.score});

  // Adds the opportunity related data if any
  var opportunity = lead.opportunityId && g_mapOpportunities[lead.opportunityId];
  if( opportunity )
  {
    fstLine.right = {value: opportunity.name, img: "/crm/img/opportunity.png"};
    vectors.right = [{img: opportunity.statusImg, label: opportunity.statusLabel, value: null},
    {img: "/crm/img/banknote16x16.png", label: crm_embeddedPage.EXPECTEDREVENUE(), value: opportunity.expectedRevenue}].concat(opportunity.vCustom);
  }

  var displayHeader = new DisplayHeader(fstLine, vectors);
  var tbody = displayHeader.displayPair(ndParent);

  // The detail of the score as a div that can be hid
  if( scoreDescLink )
  {
    var row = tbody.appendChild(document.createElement("tr")).appendChild(document.createElement("td"));
    row.colSpan = 2;

    var scoreDetailsDiv = row.appendChild(document.createElement("div"));
    scoreDetailsDiv.className = "logs";
    row.id = "lastLeadScoreDetails_" + lead.id;
    row.style.display = "none";

    var ndDetailList = scoreDetailsDiv.appendChild(document.createElement("ul"));
    /**
     * @param leadRoot: the object which contains the fields
     *  "BANTScore", "behavioralScore", "demographicScore",
     *  "BANTScoreDesc", "behavioralScoreDesc", "demographicScoreDesc"
     */
    function createScoreDetail(leadRoot) //-W082 func in block (but not in loop) - could be inlined
    {
      var vstrScoreList  = ["BANTScore", "behavioralScore", "demographicScore"];
      var vstrScoreLabel = [crm_embeddedPage.BANTSCORE(),
        crm_embeddedPage.BEHAVIORALSCORE(),
        crm_embeddedPage.DEMOGRAPHICSCORE()];
      for( var i=0; i<vstrScoreList.length; i++ )
      {
        var vstrScoreDesc = leadRoot[vstrScoreList[i] + "Desc"];
        if( vstrScoreDesc.length == 0 )
          continue;
        var ndDetailItem = ndDetailList.appendChild(document.createElement("li"));
        var strScoreBullet = vstrScoreLabel[i] + leadRoot[vstrScoreList[i]];
        ndDetailItem.appendChild(document.createTextNode(strScoreBullet));
        var ndList = ndDetailItem.appendChild(document.createElement("ul"));
        for( var j=0; j<vstrScoreDesc.length; j++ )
        {
          ndList.appendChild(document.createElement("li")).appendChild(document.createTextNode(vstrScoreDesc[j]));
        }
      }
    }
    createScoreDetail(lead);
  }
}

/**
 * Displays the list of the couples lead/opportunity
 */
function displayLeadAndOpportunity()
{
  var ndParent = document.getElementById("leadStage");
  if( !ndParent )
    return;
  while( ndParent.fistChild )
    ndParent.removeChild(ndParent.fistChild);

  /** Sorts the outgoing leads */
  function sortLeads(a, b)
  {
    var delta = 0;
    if( a.lastActivityComparison && b.lastActivityComparison )
      delta = a.lastActivityComparison - b.lastActivityComparison;
    return delta != 0 ? delta : a.createdComparison - b.createdComparison;
  }

  /** Displays a single couple lead-opportunity */
  function displaySingleLead(lead, parentNode)
  {
    parentNode = parentNode || ndParent;
    var divStatusBar = parentNode.appendChild(document.createElement("div"));
    divStatusBar.style.marginLeft = "3px"
    createLeadStageBar(divStatusBar, lead.stage);
    var divScore = parentNode.appendChild(document.createElement("div"));
    divScore.className = "currentLeadStatus";
    createLeadAndOpportunity(divScore, lead);
  }

  var specifiedLead;
  var vOtherLeads = [];
  for( var i=0; i<g_data.length; i++ )
  {
    var item = g_data[i];
    if( item.logType == "outgoinglead" )
    {
      if( g_specifiedLeadId && g_specifiedLeadId == item.id )
      {
        specifiedLead = item;
      }
      else if( item.stage == "marketingQualified" || item.stage == "salesAccepted" || item.stage == "opportunity" )
      {
        vOtherLeads.push(item);
      }
    }
  }

  vOtherLeads.sort(sortLeads);
  specifiedLead = specifiedLead || vOtherLeads.pop();
  if( !specifiedLead )
  {
    // No stage bar, apply margin
    var div = ndParent.appendChild(document.createElement("div"));
    div.style.paddingTop = "13px"
    return;
  }

  // Display only the specified lead and tell that there is more to come
  displaySingleLead(specifiedLead);
  if( vOtherLeads.length > 0 )
  {
    var divWarn = ndParent.appendChild(document.createElement("div"));
    divWarn.className = "hasOtherLeads";
    var otherLeadLink = createToggleDetailLink("otherActiveLeads",
      "btnOtherActiveLeads",
      false,
      crm_embeddedPage.OTHER_ACTIVE_LEADS() + vOtherLeads.length,
      crm_embeddedPage.OTHER_ACTIVE_LEADS() + vOtherLeads.length);
    divWarn.appendChild(otherLeadLink);

    var otherLeadDiv = ndParent.appendChild(document.createElement("div"));
    otherLeadDiv.id = "otherActiveLeads";
    otherLeadDiv.style.display = "none";
    otherLeadDiv.style.marginTop = "4px"

    for( var i=0; i<vOtherLeads.length; i++ )
      displaySingleLead(vOtherLeads[i], otherLeadDiv);
  }
}

/**
 * Creates the main list table and populate its header.
 * @return the body node of the main list table to have it populated afterward.
 *   Returns undefined on problem
 */
function displayMainListHeader()
{
  var ndParent = document.getElementById("main-list");
  if( !ndParent )
    return undefined;
  // Removes the previous main list table
  while( ndParent.firstChild )
    ndParent.removeChild(ndParent.firstChild);

  var table1 = ndParent.appendChild(document.createElement("table"));
  table1.className = "pagebody";
  var tbody1 = table1.appendChild(document.createElement("tbody"));

  var trList = tbody1.appendChild(document.createElement("tr"));
  var tdlist = trList.appendChild(document.createElement("td"));
  var mainDiv = tdlist.appendChild(document.createElement("div"));
  mainDiv.className = "mainDiv";
  mainDiv.style.display = "block";

  var table2 = mainDiv.appendChild(document.createElement("table"));
  table2.cellSpacing = "0";
  table2.cellPadding = "2";
  table2.className = "listContent";
  var thead2 = table2.appendChild(document.createElement("thead"));
  thead2.className = "listHeader";
  var trHeader2 = thead2.appendChild(document.createElement("tr"));
  trHeader2.className = "listContent";

  var thHeader1 = trHeader2.appendChild(document.createElement("th"));
  thHeader1.className = "listTitleClass";
  thHeader1.style.width = "12em";
  thHeader1.appendChild(document.createTextNode(crm_embeddedPage.DATE()));
  var sortHref1 = thHeader1.appendChild(document.createElement("a"));
  var sortImg1 = sortHref1.appendChild(document.createElement("img"));
  sortImg1.style.verticalAlign = "bottom";
  sortImg1.src = "/xtk/img/" + (sortOrder.iColumn == 0 ? (sortOrder.bDesc ? "sort_down.gif" : "sort_up.gif") : "sort_default.gif");
  sortHref1.href = "javascript:sortColumn(0)";

  var thHeader2 = trHeader2.appendChild(document.createElement("th"));
  thHeader2.className = "listTitleClass";
  thHeader2.style.width = "20em";
  thHeader2.appendChild(document.createTextNode(crm_embeddedPage.EVENT()));
  var sortHref2 = thHeader2.appendChild(document.createElement("a"));
  var sortImg2 = sortHref2.appendChild(document.createElement("img"));
  sortImg2.style.verticalAlign = "bottom";
  sortImg2.src = "/xtk/img/" + (sortOrder.iColumn == 1 ? (sortOrder.bDesc ? "sort_down.gif" : "sort_up.gif") : "sort_default.gif");
  sortHref2.href = "javascript:sortColumn(1)";

  var thHeader3 = trHeader2.appendChild(document.createElement("th"));
  thHeader3.className = "listTitleClass";
  thHeader3.appendChild(document.createTextNode(crm_embeddedPage.DETAIL()));
  var tbody2 = table2.appendChild(document.createElement("tbody"));
  tbody2.id = "list";
  return tbody2;
}

//-------------------- Helper function to decorate cells ----------------------

/**
 *
 */
function buildRowDetail(parent, label, value, img)
{
  var divDetail = document.createElement("div");
  divDetail.style.whiteSpace = "nowrap";
  parent.appendChild(divDetail);

  // label
  addCellLabel(divDetail, label)

  // image
  if ( img )
  {
    var imgTag = divDetail.appendChild(document.createElement("img"));
    imgTag.src = img;
    imgTag.style.verticalAlign = "middle";
    imgTag.style.paddingRight = "0.2em";
  }

  // value
  if( typeof value == "string" || value instanceof String )
    divDetail.appendChild(document.createTextNode(value));
  else
    divDetail.appendChild(value);
  return divDetail;
}



/**
 * Utility function: display cell label with sep image
 */
function addCellLabel(htmlParent, label)
{
  addImg(htmlParent, "/nl/img/arrow_gray.png")
  var spanLabel = htmlParent.appendChild(document.createElement("span"));
  spanLabel.className = "cellTitle"
  spanLabel.appendChild(document.createTextNode(label));
}

/**
 * Utility function: adds an image direclty below the parent node
 * @param htmlParent:DomElement The parent node to add the image node to
 * @param url:string Thz URL of the image to add
 */
function addImg(htmlParent, url)
{
  var img = htmlParent.appendChild(document.createElement("img"))
  img.src = url
  img.className = "singleImage"
  img.border = 0
}

/**
 * @param htmlParent:DomElement The parent node to append to the content created by this function
 * @param label:string(optional) The label to display
 * @param urlImg:string(optional) The URL of image to preprend to the label
 * @param urlText:string(optional) The URL the link references.
 * @param colLabel:string(optional) The label to display before the link
 * @param ndLocalData:DomElement(optional) An array of the data to display if the
 */
function addCellEntity(htmlParent, label, urlImg, urlText, colLabel, ndLocalData)
{
  if( colLabel )
  {
    var spanLabel = htmlParent.appendChild(document.createElement("span"));
    spanLabel.className = "cellTitle"
    spanLabel.appendChild(document.createTextNode(colLabel+" "))
  }

  if( urlImg )
    addImg(htmlParent, urlImg)
  var spanLabel = htmlParent.appendChild(document.createElement("span"));
  spanLabel.className = "entityTitle"

  if( urlText && !g_isSalesForceAccount )
  {
    var href = spanLabel.appendChild(document.createElement("a"));
    href.appendChild(document.createTextNode(label));
    href.href = urlText;
    href.className = "entityDetail";
    if (urlText.indexOf("xtk://open") == -1)
      href.target = "_blank";
  }
  else if( ndLocalData )
  {
    spanLabel.appendChild(ndLocalData);
  }
  else
    spanLabel.appendChild(document.createTextNode(label));
}

/**
 * @param htmlParent:DomElement The parent node to append to the content created by this function
 * @param linkConf:object The conf of the link (nlLinkView)
 * @param colLabel:string(optional) The label to display before the link
 * @param ndLocalData:DomElement(optional) An array of the data to display if the
 */
function addCellLink(htmlParent, linkConf, colLabel, ndLocalData){
  var spanLabel = htmlParent.appendChild(document.createElement("span"));
  if( colLabel )
  {
    spanLabel.className = "cellTitle"
    spanLabel.appendChild(document.createTextNode(colLabel+" "))
  }

  if(linkConf){
    $(spanLabel).nlLinkView(linkConf);
  }
  else if(ndLocalData){
    spanLabel.appendChild(ndLocalData);
  }
}


/**
 * Append as a child to parentNode the description of the operation.
 * @param parentNode:DOMNode The node to appaned as child the description
 * @param operation:Object The operation object to describe
 * @param differentiator:string(or anything else) Append it the
 *   the id of the DOMNode generated to enforce its unicity.
 */
function createOperationNode(parentNode, operation, differentiator)
{
  if( !parentNode || !operation || !differentiator )
    return;

  var operationDiv = document.createElement("div");
  operationDiv.id = "operationDetails_" + operation.id + "_" + differentiator;
  operationDiv.style.display = "none";
  operationDiv.style.marginLeft = "5px"
  var aOperationDetails = createToggleDetailLink(operationDiv.id,
                                                 "btn" + operationDiv.id,
                                                 false,
                                                 operation.label || crm_embeddedPage.OPERATION_LABEL(),
                                                 operation.label || crm_embeddedPage.OPERATION_LABEL());
  addCellLink(parentNode, 
              operation.linkConf, 
                crm_embeddedPage.OPERATION_LABEL(),
                aOperationDetails);
  parentNode.appendChild(operationDiv);

  /**
   * Appends a single line to the operation description
   * @param strLabel:string The label to display
   * @param strText:string The text to display
   */
  function appendSingleLine(strLabel, strText)
  {
    var singleLine = operationDiv.appendChild(document.createElement("div"));
    var labelElmt = singleLine.appendChild(document.createElement("strong"));
    labelElmt.appendChild(document.createTextNode(strLabel));
    singleLine.appendChild(document.createTextNode(strText));
  }

  // Each of the fields that are to be displayed
  var fieldList = [];
  if( operation.start && operation.end )
    appendSingleLine(crm_embeddedPage.TIMESPAN(), operation.start + " - " + operation.end);
  if( operation.nature )
    appendSingleLine(crm_embeddedPage.OPERATION_NATURE(), operation.nature);
  if( messageMap.operationStatus[operation.status] )
    appendSingleLine(crm_embeddedPage.STATE(), messageMap.operationStatus[operation.status].label);
  if( messageMap.operationType[operation.operationType] )
    appendSingleLine(crm_embeddedPage.OPERATIONTYPE(), messageMap.operationType[operation.operationType].label);
  if( messageMap.messageType[operation.messageType] )
    appendSingleLine(crm_embeddedPage.CHANNEL(), messageMap.messageType[operation.messageType].label);
  if( operation.owner )
    appendSingleLine(crm_embeddedPage.OPERATION_OWNER(), operation.owner);
}

/**
 * Creates a node about a delivery
 */
function createDeliveryNode(tdEvent, tdDetail, row)
{
  var strEvtLabel = messageMap.messageType[row.messageType].label;
  if( !tdEvent  || !tdDetail )
      return strEvtLabel;

  addCellEntity(tdEvent,
                messageMap.messageType[row.messageType].label,
                messageMap.messageType[row.messageType].img)

  // build detail cell
  addCellLink(tdDetail,
              row.linkConf,
              crm_embeddedPage.DELIVERY_LABEL());

  var divStatus = tdDetail.appendChild(document.createElement("div"));
  var status = messageMap.status[row.status].label
  if ( row.status == 2 || row.status == 0 )
  {
    // failed or ignored => show the failure reason
    status +=  " (" + messageMap.failureReason[row.failureReason].label + ")"
  }

  buildRowDetail(divStatus, crm_embeddedPage.STATUS_LABEL(), status);
  if ( row.status != 6 && row.status != 7 && row.status != 8 )
  { // message sent!
    var nClick = 0;
    var divLogs = tdDetail.appendChild(document.createElement("div"));
    if( row.logType == "delivery" )
      divLogs.id = row.logType + "_" + row.deliveryId;
    else
      divLogs.id = row.logType + "_" + row.id;
    divLogs.className = "logs";
    divLogs.style.display = "none";
    var tbodyLog = divLogs.appendChild(document.createElement("table")).appendChild(document.createElement("tbody"));

    // Handle the tracking logs
    for( var j=0; j < row.tracking.length; j++ )
    {
      var trackingLog = row.tracking[j];
      var trLog = tbodyLog.appendChild(document.createElement("tr"));
      var tdDate = trLog.appendChild(document.createElement("td"));
      tdDate.appendChild(document.createTextNode(trackingLog.logDate));
      tdDate.className = "trackingLogDate";
      var tdType = trLog.appendChild(document.createElement("td"));
      tdType.appendChild(document.createTextNode(messageMap.urlType[trackingLog.type].label));
      tdType.className = "trackingLogType";
      var tdSubDetail = trLog.appendChild(document.createElement("td"));

      switch( trackingLog.type )
      {
        case 6 : // mirrorPage
        case 3 : // optout
        case 4 : // web
        case 2 : // open
        case 0 : // undefined
          break;
        case 1 : // mail
          nClick++; //-W086 fall-through
        case 5 : // transact
          tdType.appendChild(document.createTextNode("\u00A0:\u00A0"));
          var logUrl = tdSubDetail.appendChild(document.createElement("a"));
          logUrl.appendChild(document.createTextNode(trackingLog.label));
          logUrl.target = "_blank";
          //logUrl.style.color = "black";
          break;
      }
    }

    if( row.messageType == 0 )
    {
      // email => display tracking summary
      var trackingDiv = buildRowDetail(divStatus, crm_embeddedPage.OPEN_LABEL(), row.tracking.length > 0 ? crm_embeddedPage.YES() : crm_embeddedPage.NO());
      if( nClick > 0 )
        var trackingDiv = buildRowDetail(divStatus, crm_embeddedPage.CLICK_EMAIL(), crm_embeddedPage.YES() + " ("  + nClick + ")");
    }

    // add the broad log at the end
    var trGeneralLog = tbodyLog.appendChild(document.createElement("tr"));
    var tdGeneralLogDate = trGeneralLog.appendChild(document.createElement("td"));
    tdGeneralLogDate.className = "trackingLogDate";
    var tdGeneralLogType = trGeneralLog.appendChild(document.createElement("td"));
    tdGeneralLogType.className = "trackingLogType";
    var tdGeneralLogMsg = trGeneralLog.appendChild(document.createElement("td"));

    tdGeneralLogDate.appendChild(document.createTextNode(row.startDate))
    // Prints the destination email address only if the event is sent
    if( row.status == 1 )
    {
      // mobile case => show the real message type (SMS, Wap Push, MMS)
      // ## PF: hardcoded to SMS while mobileMsgType field still an XML field
      // messageType = delivery.mobileMsgType[row.mobileMsgType]
      var messageType = row.messageType == 1 ? "SMS" : messageMap.messageType[row.messageType].label;
      tdGeneralLogType.appendChild(document.createTextNode(messageType));
      tdGeneralLogMsg.appendChild(document.createTextNode(row.address))
    }

    var aTrackingLog = createToggleDetailLink(divLogs.id,
      "btn" + divLogs.id,
      false,
      crm_embeddedPage.SHOW_LOGS(),
      crm_embeddedPage.SHOW_LOGS());

    if( trackingDiv )
    {
      trackingDiv.appendChild(document.createTextNode("\u00A0-\u00A0"));
      trackingDiv.appendChild(aTrackingLog);
    }
    else
    {
      divStatus.appendChild(document.createTextNode("\u00A0"));
      divStatus.appendChild(aTrackingLog);
    }
  }

  // displays the operation details
  if( row.operation && row.operation.id )
    createOperationNode(tdDetail, row.operation, "delivery_" + row.id);

  return strEvtLabel;
}

/**
 * Creates a node displaying the content of an activity
 */
function createActivityNode(tdEvent, tdDetail, row)
{
  var detailsDiv;

  /**
   * @param isMain:boolean display it in the main div
   * @param label:string
   * @param item:Object The data to be displayed as a single line
   */
  function addSingleLine(isMain, label, value, strNodeType)
  {
    if( !value )
      return;
    if( isMain )
      var divParent = tdDetail;
    else
    {
      detailsDiv = detailsDiv || tdDetail.appendChild(document.createElement("div"));
      detailsDiv.id = "leadDetails_" + row.id;
      detailsDiv.style.display = "none";
      detailsDiv.style.marginLeft = "5px"
      var divParent = detailsDiv;
    }

    var singleLine = divParent.appendChild(document.createElement("div"));
    singleLine.className = "singleLine";

    if( strNodeType == "a" )
    {
      var href = singleLine.appendChild(document.createElement("a"));
      href.href = value;
      href.className = "entityDetail"
      href.appendChild(document.createTextNode(label));
    }
    else
    {
      if( label )
        addCellLabel(singleLine, label);
      singleLine.appendChild(document.createTextNode(value));
    }
  }

  // Populate the event column
  if( tdEvent )
  {
    var linkConf = {
      view: 'incomingLead',
      label: row.typeLabel,
      enableInWeb: false,
      icon: row.type.img,
      params: { id: row.id }
    };

    addCellLink(tdEvent, linkConf);
  }

  // Populate the detail column
  if( tdDetail )
  {
    // Add list
    if( row.type.value == "data" && Number(row.fileImportId)!=0 )
    {
      var linkConf = {
        view: 'group',
        label: row.fileImportLabel,
        params: { id: row.fileImportId }
      };

      addCellLink(tdDetail.appendChild(document.createElement("div")),
                  linkConf,
                    crm_embeddedPage.LIST_LABEL());
    }

    var divLogs = tdDetail.appendChild(document.createElement("div"));
    var summaryDiv = document.createElement("div");
    divLogs.appendChild(summaryDiv);

    switch( row.type.value )
    {
      case "data":
        addSingleLine(false, crm_embeddedPage.FIRSTNAME()    , row.firstName);
        addSingleLine(false, crm_embeddedPage.LASTNAME()     , row.lastName);
        addSingleLine(false, crm_embeddedPage.EMAIL_ADDRESS(), row.email);
        addSingleLine(false, crm_embeddedPage.COMPANY()      , row.companyName);
        addSingleLine(false, crm_embeddedPage.BUSINESSPHONE(), row.businessPhone);
        break;
      case "event":
        addSingleLine(false, crm_embeddedPage.PARTICIPATIONDATE()    , row.participationDate);
        addSingleLine(false, crm_embeddedPage.PARTICIPATIONDURATION(), row.participationDuration);
        if( row.connectionOnTime != undefined )
          addSingleLine(false, crm_embeddedPage.CONNECTIONONTIME(), row.connectionOnTime ? crm_embeddedPage.YES() : crm_embeddedPage.NO());
        if( row.usedChat !== undefined )
          addSingleLine(false, crm_embeddedPage.USEDCHAT()    , row.usedChat ? crm_embeddedPage.YES() : crm_embeddedPage.NO());
        addSingleLine(false, crm_embeddedPage.QUESTIONSASKED(), row.questionsAsked);
        addSingleLine(false, crm_embeddedPage.LANDING_PAGE()  , row.landingPage);
        break;
      case "docDownload":
        addSingleLine(false, crm_embeddedPage.LANDING_PAGE(), row.landingPage);
        addSingleLine(false, crm_embeddedPage.URL()         , row.url, "a");
        break;
      case "subscription":
      case "unsubscription":
        if( row.landingPage )
          addSingleLine(true, crm_embeddedPage.LANDING_PAGE(), row.landingPage);
        break;
      case "landingPage":
        break;
      case "acceptance":
        break;
      case "conversion":
        var opportunity  = g_mapOpportunities[row.opportunityId];
        var salesAccount = g_mapSalesAccount[row.salesAccountId];
        if( salesAccount )
          addSingleLine(false, crm_embeddedPage.ACCOUNT_NAME(), salesAccount.name);
        if( opportunity )
        {
          addSingleLine(false, crm_embeddedPage.OPPORTUNITY_NAME(), opportunity.name);
          addSingleLine(false, crm_embeddedPage.EXPECTEDREVENUE() , opportunity.expectedRevenue);
          if( opportunity.status )
            addSingleLine(false, crm_embeddedPage.OPPORTUNITY_STATUS(),  messageMap.opportunityStatus[opportunity.status].label);
        }
        break;
      case "rejection":
        break;
      case "delete" :
      case "abandon":
        addSingleLine(true, crm_embeddedPage.ABANDONREASON(), row.abandonReason);
        break;
      case "bant":
        addSingleLine(true, crm_embeddedPage.BUDGET()   , row.budget);
        addSingleLine(true, crm_embeddedPage.AUTHORITY(), row.authority);
        addSingleLine(true, crm_embeddedPage.NEED()     , row.need);
        addSingleLine(true, crm_embeddedPage.TIMEFRAME(), row.timeframe);
        break;
    }

    if( row.optoutOptin instanceof Array )
    {
      for( var i=0; i<row.optoutOptin.length; i++ )
      {
        addSingleLine(true, row.optoutOptin[i].label, row.optoutOptin[i].value);
      }
    }

    if( detailsDiv )
    {
      if( row.summary )
      {
        var summaryLink = createToggleDetailLink("leadDetails_" + row.id,
          "btnLeadDetail_" + row.id,
          false,
          row.summary,
          row.summary);
      }
      else
      {
        var summaryLink = createToggleDetailLink("leadDetails_" + row.id,
          "btnLeadDetail_" + row.id,
          false,
          crm_embeddedPage.SHOW_DETAILS(),
          crm_embeddedPage.HIDE_DETAILS());
      }
      summaryDiv.appendChild(summaryLink);
    }
    else if( row.summary )
      summaryDiv.appendChild(document.createTextNode(row.summary));
    // Adds the operation linked to the lead
    if( row.type.value != "data" && row.operationId && g_mapOperation[row.operationId] )
    {
      createOperationNode(tdDetail.appendChild(document.createElement("div")),
        g_mapOperation[row.operationId],
        "lead_" + row.id);
    }
  }

  return row.typeLabel;
}

/**
 * Creates a node displaying the content of a survey
 */
function createSurveyNode(tdEvent, tdDetail, row)
{
  if( tdEvent )
  {
    var img = tdEvent.appendChild(document.createElement("img"));
    img.src = "/nms/img/survey.png";
    img.style.marginRight = "2px";
    img.style.verticalAlign = "top";
    tdEvent.appendChild(document.createTextNode("Survey"));
  }
  if( tdDetail )
  {
    var aSurvey = tdDetail.appendChild(document.createElement("a"));
    aSurvey.style.color = "black";
    aSurvey.href = row.url;
    aSurvey.target = "_blank";
    var strong = aSurvey.appendChild(document.createElement("strong"));
    strong.appendChild(document.createTextNode(row.label));
  }
  return "Survey";
}

/**
 * Creates a subscription node
 */
function createSubscriptionNode(tdEvent, tdDetail, row)
{
  var strEvtLabel = messageMap.action[row.action].label;
  if( tdEvent )
  {
    var img = tdEvent.appendChild(document.createElement("img"));
    img.src = "/nms/img/subscribe.png";
    img.style.marginRight = "2px";
    img.style.verticalAlign = "top";
    tdEvent.appendChild(document.createTextNode(strEvtLabel));
  }
  if( tdDetail )
  {
    var strong = tdDetail.appendChild(document.createElement("strong"));
    strong.appendChild(document.createTextNode(row.service));
  }
  return strEvtLabel;
}

/**
 *
 */
function createLeadNode(tdEvent, tdDetail, row)
{
  var strEvtLabel
  if( row.crmSendingDate )
  {
    strEvtLabel = crm_embeddedPage.OUTGOINGLEAD();
    if( tdEvent )
    {
      var linkConf = {
        view:  'outgoingLead',
        label: crm_embeddedPage.OUTGOINGLEAD(),
        icon:  "/crm/img/outgoingLead.png",
        params: { id: row.id }
      }

      addCellLink(tdEvent, linkConf);
    }
    if( tdDetail )
    {
      var div = tdDetail.appendChild(document.createElement("div"));

      var dest = "";
      if( row.destination )
      {
        dest = row.destination;
        var leadDestLabel = messageMap.leadDestination[row.destination];
        if( leadDestLabel && leadDestLabel.label )
          dest = leadDestLabel.label;
      }

      if( dest )
        div.appendChild(document.createTextNode(crm_embeddedPage.LEAD_SENT_TO_CRM_1(dest)));
      else
        div.appendChild(document.createTextNode(crm_embeddedPage.LEAD_SENT_TO_CRM()));
    }
  }
  return strEvtLabel;
}

/**
 *
 */
function createOpportunityNode(tdEvent, tdDetail, row)
{
  var data = g_mapOpportunities[row.id];

  if( data && data.status == "closedWon" )
  {
    var strEvtLabel = crm_embeddedPage.OPPORTUNITY_WON();
    var strImgSrc = "/crm/img/opportunityWon.png";
  }
  else if( data && data.status == "closedLost" )
  {
    var strEvtLabel = crm_embeddedPage.OPPORTUNITY_LOST();
    var strImgSrc = "/crm/img/opportunityLost.png";
  }
  else
    return "";

  if( tdEvent )
  {
    addCellEntity(tdEvent, strEvtLabel, strImgSrc, undefined);
  }
  if( tdDetail )
  {
    var div = tdDetail.appendChild(document.createElement("div"));
    div.appendChild(document.createTextNode(data.name));
    div.appendChild(document.createTextNode(" "));
    var div = tdDetail.appendChild(document.createElement("div"));
    div.appendChild(document.createTextNode(crm_embeddedPage.EXPECTEDREVENUE()));
    div.appendChild(document.createTextNode(data.expectedRevenue));
  }
  return strEvtLabel;
}

/**
 *
 */
function createAnonymousTrackingNode(tdEvent, tdDetail, row)
{
  var strEvtLabel = crm_embeddedPage.WEB_TRACKING();
  if( tdEvent )
  {
    var img = tdEvent.appendChild(document.createElement("img"));
    img.style.marginRight = "2px";
    img.style.verticalAlign = "top";
    img.src = "/nms/img/tracking.png";
    tdEvent.appendChild(document.createTextNode(strEvtLabel));
  }
  if( tdDetail )
  {
    var div = tdDetail.appendChild(document.createElement("div"));
    div.appendChild(document.createTextNode(row.urlLabel));
    if( row.userAgent )
      div.appendChild(document.createTextNode(" (" + row.userAgent + ")"));
  }
  return strEvtLabel;
}



/**
 * @param ndParent:DomElement The element to append the items to.
 * @param funMap: string->function(tdEvent, tdDetail, row) map. The map of functions
 *   to apply to the given item.
 */
function displayParticularItem(ndParent)
{
  var funMap = {
    "delivery"          : createDeliveryNode,
    "notification"      : createDeliveryNode,
    "survey"            : createSurveyNode,
    "subscription"      : createSubscriptionNode,
    "incominglead"      : createActivityNode,
    "outgoinglead"      : createLeadNode,
    "opportunity"       : createOpportunityNode,
    "anonymousTracking" : createAnonymousTrackingNode
  };

  var vitems = [].concat(g_data);

  if( sortOrder.iColumn >= 0 )
  {
    vitems.sort(
      function sortFun(a, b)
      {
        if( sortOrder.iColumn != 1 )
          var cmp = a.comparison - b.comparison;
        else
          var cmp = funMap[a.logType](undefined, undefined, a).localeCompare(funMap[b.logType](undefined, undefined, b));
        return sortOrder.bDesc ? -cmp : cmp;
      }
    );
  }

  var iRealSize = 0
  for( var i=0; i<vitems.length; i++ )
  {
    var tr = document.createElement("tr");
    // The date of the event (leftmost cell of each row)
    var tdDate   = tr.appendChild(document.createElement("td"));
    // Kind of the event (middle column of each event)
    var tdEvent  = tr.appendChild(document.createElement("td"));
    // Details about each event (rightmost cell of each row)
    var tdDetail = tr.appendChild(document.createElement("td"));

    tr.className =  i%2 ? "listOddLine" : "listEvenLine";

    tdDate.className = "listCellClassFirst";
    tdDate.style.verticalAlign  = "top";
    tdDate.style.width = "30%";
    tdDate.appendChild(document.createElement("span")).appendChild(document.createTextNode(vitems[i].date));

    tdEvent.style.verticalAlign = "top";
    tdEvent.className = "cellClassEnum";
    tdEvent.style.width = "30%";
    tdEvent.style.verticalAlignment = "middle";
    tdDetail.className = "cellClassEnum";
    tdDetail.style.width = "60%";

    if( funMap[vitems[i].logType](tdEvent, tdDetail, vitems[i]) )
    {
      iRealSize++
      ndParent.appendChild(tr)
    }
  }

  if( iRealSize == 0 )
  {
    var td = ndParent.appendChild(document.createElement("tr")).appendChild(document.createElement("td"))
    td.appendChild(document.createTextNode(crm_embeddedPage.NO_DATA()));
  }
}
"use strict";
/*******************************************************************************
 * api.js
 *
 * API dependencies
 *
 * Copyright:    Copyright (c) 2012
 * Company:      Neolane
 *
 * $Author: yjarsale$
 ******************************************************************************/

NL.ns('NL.API');

/**
 * Gets the wanted configuration object (if possible i.e. no function in the object)
 * and calls the succes callback with the object or the error with the error message
 * @param {String} method The name of the method to call to generate the configuration
 * @param {Array} params The list of parameters which will be used in the call
 * @param {Function} success The success callback of the call
 * @param {Function} error The error callback of the call
*/
NL.API.getConfig = function(method, params, success, error) {

  var newParams = {};
  newParams.method = method;
  if(NL.isPlainObject(params)) {
    for(var p in params) {
      if(params.hasOwnProperty(p)) {
        var paramValue = params[p];
        NL.assert(!NL.isFunction(paramValue), 'You cannot have a function as parameter.');
        if(NL.isPlainObject(paramValue))
          newParams[p] = JSON.stringify(paramValue); // Limit on functions ?
        else
          newParams[p] = NL.XTK.toString(paramValue); // Limit on functions ?
      }
    }
  }

  // The jQuery ajax encodes the parameters respecting the application/x-www-form-urlencoded
  // The default dataType guessed by $.ajax is based on the contentType header: text/plain here
  var transport = new NL.transport.AJAX({
    url: '/xtk/confGenerator.jssp',
    data: newParams,
    method: 'post',
    dataFilter: function(data, type){
      // Eval needed to evaluate the returned script (auto-executed function) which produces an object
      return eval(data);
    }
  });

  transport.start({
    onSuccess: function(data, jqXHR){
      NL.assert(NL.isFunction(success),'You must specify a success callback function.');
      success.call(this, data, jqXHR);
    },
    onError: function(errorThrown){
      NL.assert(NL.isFunction(error),'You must specify an error callback function.');
      error.call(this, errorThrown);
    }
  });
};

/**
 * Write the model in the database using the Write SOAP method
 * @param {String} xtkSchema The full name of the entity to write
 * @param {String} model The JSON model to write, with all its object to write having a xpath
 * @param {String} success The succes SOAP call callback
 * @param {String} error The error SOAP call callback
 * @param {String} options Extra options to select the _operation and _key
 */
NL.API.write = function(xtkSchema, model, success, error, options) {
  NL.assert(!NL.isEmpty(xtkSchema) && xtkSchema.indexOf(':') > -1, 'You have to specify a valid schema.');

  options = $.extend(true, {}, {
    rootTagName: (xtkSchema.split(':'))[1],
    operation: 'insertOrUpdate',
    key: ''
  }, options);

  var soapTransport = new NL.transport.SOAP({
                        urn: "xtk:persist|xtk:specFile",
                        method: "Write",
                        nsEncoding: "UTF-8"
                      });

  var xml = new NL.XML.Node(options.rootTagName);
  xml.attr('_operation',options.operation);
  if(!NL.isEmpty(options.key))
    xml.attr('_key',options.key);
  xml.attr('xtkschema',xtkSchema);

  for (var i in model) {
    if(model.hasOwnProperty(i)) {
      var item = model[i];
      if(item.type !== 'link') {
        if(!NL.isEmpty(item.xpath)) {
          xml.setXPathValue(NL.XTK.unexpandXPath(item.xpath), item.value, item.isCDATA);
        }
        else {
          NL.log.warn('Cannot write item when no xpath given.');
        }
      }
      else {
        if(item.value) {
          if(item.isLink && item.targetSQLTable === 'xtkfolder') {
            xml.setXPathValue(NL.XTK.unexpandXPath(item.xpath) + '/@id', item.value.id, item.isCDATA);
          }
          else {
            NL.log.warn('Not treated link.');
          }
        }
      }
    }
  }

  soapTransport.writeElement('entity',
                             xml.toString());

  var soapStartConf = {
    onSuccess: function(soapTransport) {
      if(NL.isFunction(success)) // #####
        success.call(this, soapTransport);
    }
  };
  // error function overridden only if defined otherwise default transport function is used.
  if(NL.isFunction(error))
    soapStartConf.onError = error;

  soapTransport.start(soapStartConf);

  return soapTransport;
};"use strict";
/*******************************************************************************
 * graph.js
 *
 * Helper class to init Neolane flash charts.
 ******************************************************************************/

var g_xtkGraph = [];

/** @class FlashChart
  *
  * Helper class to init Neolane flash charts. */

/** Contructor
  * [in] inlineStyles : object containing inline style informations */
function FlashChart(strChartName, iWidth, iHeight, inlineStyles)
{
  g_xtkGraph[strChartName] = this;
  this.bNeedSync      = false;
  this.iSyncFailures  = 0;
  this.strName        = strChartName;
  this.strConfig      = null;
  this.strData        = null;
  this.aGaugeProps    = {};
  this.iWidth         = iWidth;
  this.iHeight        = iHeight;
  this.bStarted       = false;

  // We only use the inlineStyleValue style as of now
  this.inlineStyleValue = inlineStyles ? inlineStyles.inlineStyleValue : null;
}

// JavaScript helper required to detect Flash Player PlugIn version information
FlashChart.prototype.getSwfVer = function()
{
  // NS/Opera version >= 3 check for Flash plugin in plugin array
  var flashVer = "";
  if (navigator.plugins != null && navigator.plugins.length > 0) {
    if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
      var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
      var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
      var descArray = flashDescription.split(" ");
      var tempArrayMajor = descArray[2].split(".");
      var versionMajor = tempArrayMajor[0];
      var versionMinor = tempArrayMajor[1];
      var versionRevision = descArray[3];
      if (versionRevision == "") {
        versionRevision = descArray[4];
      }
      if (versionRevision[0] == "d") {
        versionRevision = versionRevision.substring(1);
      } else if (versionRevision[0] == "r") {
        versionRevision = versionRevision.substring(1);
        if (versionRevision.indexOf("d") > 0) {
          versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
        }
      }
      var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
    }
  }
  else if ( (navigator.appVersion.indexOf("MSIE") != -1)               // IE
         &&  (navigator.appVersion.toLowerCase().indexOf("win") != -1) // Win
         && !(navigator.userAgent.indexOf("Opera") != -1) )            // !Opera
  {
    var version = "";
    var axo;
    // NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry
    try
    {
      // version will be set for 7.X or greater players
      axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
      version = axo.GetVariable("$version");
    }
    catch (e) {}
    if (!version)
    {
      try
      {
        // version will be set for 6.X players only
        axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
        // installed player is some revision of 6.0
        // GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
        // so we have to be careful.
        // default to the first public version
        version = "WIN 6,0,21,0";
        // throws if AllowScripAccess does not exist (introduced in 6.0r47)
        axo.AllowScriptAccess = "always";
        // safe to call for 6.0r47 or greater
        version = axo.GetVariable("$version");
      }
      catch (e) {}
    }
    flashVer = version.replace(/,/g, '.');
    if( flashVer.indexOf(' ') )
      flashVer = flashVer.substr(flashVer.indexOf(' ') + 1)
  }
  if( flashVer == "" )
    // No flash or bogus detection, so we choose arbitrarily the available flash version
    flashVer = "8";
  return flashVer;
}

FlashChart.prototype.runContent = function()
{
  var args = arguments;
  var embedAttrs = {};
  var params = {};
  var objAttrs = {};
  for (var i=0; i < args.length; i=i+2)
  {
    var currArg = args[i].toLowerCase();
    switch (currArg){
      case "classid":
        break;
      case "pluginspage":
        embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":
        embedAttrs.src = args[i+1];
        params.movie = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        objAttrs[args[i]] = args[i+1];
        break;
      case "id":
      case "width":
      case "height":
      case "align":
      case "vspace":
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        embedAttrs[args[i]] = objAttrs[args[i]] = args[i+1];
        break;
      default:
        embedAttrs[args[i]] = params[args[i]] = args[i+1];
    }
  }
  objAttrs.classid = "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000";
  embedAttrs.type = "application/x-shockwave-flash";
  var str = '';
  if ( (navigator.appVersion.indexOf("MSIE") != -1)               // IE
    &&  (navigator.appVersion.toLowerCase().indexOf("win") != -1) // Win
    && !(navigator.userAgent.indexOf("Opera") != -1) )         // not Opera
  {
    str += '<object ';
    for (var i in objAttrs)
      str += i + '="' + objAttrs[i] + '" ';
    str += ">"
    for (var i in params)
      str += '<param name="' + i + '" value="' + params[i] + '"/> ';
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
      str += i + '="' + embedAttrs[i] + '" ';
    str += '> </embed>';
  }
  document.write(str);
}

FlashChart.prototype.setConfigAndData = function(strConfig, strData)
{
  this.strConfig = strConfig;
  this.strData = strData;

  if( !this.bStarted )
  {
    // Now that data/config are set, create HTML code for the component
    this.bStarted = true
    var strSrc = "/xtk/img/report/chartview";
    var strVersion = this.getSwfVer();
    var iMajor = 0;
    if( strVersion.indexOf('.') > -1 )
      iMajor = Math.round(strVersion.substring(0, strVersion.indexOf('.')));
    if( iMajor > 8 )
      iMajor = 8
    strSrc += iMajor;
    this.iMajor = iMajor;
    var strStyle = 'vertical-align: middle;'
    if( typeof this.inlineStyleValue == "string" )
      strStyle += this.inlineStyleValue

    this.runContent(
      "src", strSrc + ".swf?id=" + this.strName,
      "width", this.iWidth,
      "height", this.iHeight,
      "align", "middle",
      "style", strStyle,
      "id", this.strName,
      "quality", "high",
      "bgcolor", "#FFFFFF",
      "name", this.strName,
      "allowScriptAccess","sameDomain",
      "type", "application/x-shockwave-flash",
      'codebase', 'https://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab',
      "pluginspage", "https://www.adobe.com/go/getflashplayer",
      "wmode", "transparent"
    )
  }
  this.bNeedSync = true;
}

FlashChart.prototype.setGaugeProperty = function(strName, value)
{
  this.aGaugeProps[strName] = value
  var strData = "<data ";
  for( var strProp in this.aGaugeProps )
    strData += strProp + '="' + this.aGaugeProps[strProp] + '"'
  strData += "/>"
  if( this.strData != strData )
  {
    this.strData = strData
    this.bNeedSync = true
    this.sync()
  }
}

/** Synchronize flash */
FlashChart.prototype.sync = function(myDocument)
{
  var objFlash = null;
  if( typeof myDocument == "undefined" )
    myDocument = document;
  if( document.getElementById )
    objFlash = myDocument.getElementById(this.strName);
  else
    objFlash = myDocument[this.strName];

  // This line is a workaround for a js/flash communication bug linked to combining IE+Flash inside <form>+calling ExternalInterface
  window[this.strName] = objFlash;

  // The call to objFlash.GetVariable may fail and trigger an undefined error
  // (IE only?) because objFlash is not well internally initialized
  var bRetryLater = false;
  try
  {
    if( this.iMajor < 9 )
    {
      objFlash.SetVariable('_root.m_strXmlConfig', this.strConfig);
      objFlash.SetVariable('_root.m_strXmlData', this.strData);
      objFlash.SetVariable('_root.m_bReload', '1');

      // This call may fail (returns null) with Firefox, let's so check it
      if ( objFlash.GetVariable('_root.m_bReload') != null )
        this.bNeedSync = false;
      else
        bRetryLater = true;
    }
    else
    {
      objFlash.SetConfigAndData(this.strConfig, this.strData);
    }
  }
  catch(exception)
  {
    bRetryLater = true;
  }
  // Stop trying after 25 times (15 seconds)
  if( this.iSyncFailures >= 5 )
    bRetryLater = false
  // Schedule a new call later
  if( bRetryLater )
  {
    this.iSyncFailures++;
    setTimeout("g_xtkGraph['" + this.strName + "']._sync();", (this.iSyncFailures - 1) * 50)
  }
}

// Private use
FlashChart.prototype._sync = function(myDocument)
{
  if( this.bNeedSync === false )
    return true;
  this.sync(myDocument);
}

// Static function to retrieve a registered chart view
FlashChart.prototype.findByName = function(strName)
{
  return g_xtkGraph[strName];
}

// Global function called by the flash component as soon as it is ready
function RetrieveChartConfigAndData(strName)
{
  var chart = FlashChart.prototype.findByName(strName);
  if( chart && chart.strConfig != null )
  {
    chart.bNeedSync = false;
    var r = { status:"ok", config:chart.strConfig, data:chart.strData };
    return r
  }
  return { status:"notfound" };
}
"use strict";
/*******************************************************************************
 * querydef.js
 *
 * Javascript Wrapper of the Xtk.QueryDef
 *
 * Copyright:    Copyright (c) 2006-2013
 * Company:      Neolane
 ******************************************************************************/
NL.ns('NL');

/** Constructor */
NL.QueryDef = function(strSchema, strOperation)
{
  this.xmlQuery   = newDOMDocument("queryDef");
  this.ndRoot     = this.xmlQuery.documentElement;
  this.ndSelect   = this.ndRoot.appendChild(this.xmlQuery.createElement("select"));
  this.ndOrderBy  = null;
  this.ndWhere    = null; // anonymous where
  this.ndGroupBy  = null;
  this.ndRoot.setAttribute("xtkschema", "xtk:queryDef");
  this.ndRoot.setAttribute("schema", strSchema);
  this.ndRoot.setAttribute("operation", strOperation);
};

NL.QueryDef.prototype.OPERATION_GET         = "get";
NL.QueryDef.prototype.OPERATION_GETIFEXISTS = "getIfExists";
NL.QueryDef.prototype.OPERATION_SELECT      = "select";
NL.QueryDef.prototype.OPERATION_COUNT       = "count";

/* Push a XML definition of the complete definition of the query */
NL.QueryDef.prototype.setDefinition = function(ndQueryDef)
{
  // Copy content
  for(var iAttr = 0; iAttr < ndQueryDef.attributes.length; iAttr++)
    this.ndRoot.setAttribute(ndQueryDef.attributes[iAttr].name, ndQueryDef.attributes[iAttr].value);

  replaceContent(this.xmlQuery, "/queryDef/select", findElement(ndQueryDef, "select"));
  replaceContent(this.xmlQuery, "/queryDef/orderBy", findElement(ndQueryDef, "orderBy"));
  replaceContent(this.xmlQuery, "/queryDef/where", findElement(ndQueryDef, "where"));
  replaceContent(this.xmlQuery, "/queryDef/sysFilter", findElement(ndQueryDef, "sysFilter"));
  replaceContent(this.xmlQuery, "/queryDef/groupBy", findElement(ndQueryDef, "groupBy"));

  // restore old references
  this.ndSelect = findElement(this.ndRoot, "select");
  this.ndOrderBy = findElement(this.ndRoot, "orderBy");
  this.ndWhere = findElement(this.ndRoot, "where");
  this.ndGroupBy = findElement(this.ndRoot, "groupBy");

  // Apply condition link if needed
  var ndConditionLink = findElement(ndQueryDef, "conditionLink");
  if (ndConditionLink != null && this.ndSelect != null)
  {
    var strXPath = ndConditionLink.getAttribute("xpath");
    if (strXPath != "" && strXPath != undefined)
    {
      var ndNode = findElement(ndQueryDef, strXPath);
      if (ndNode == null)
      {
        ndNode = this.ndSelect.appendChild(this.xmlQuery.createElement("node"));
        ndNode.setAttribute("expr", strXPath);
      }

      ndNode.setAttribute("noComputeString", "true");
      ndNode.setAttribute("conditionLink", "true");
      ndNode.setAttribute("lineCount", ndConditionLink.getAttribute("lineCount"));
      var bSingleRow = ndConditionLink.getAttribute("singleRow");
      if ( bSingleRow != null && typeof bSingleRow != "undefined")
        ndNode.setAttribute("singleRow", bSingleRow);

      var ndWhere = findElement(ndConditionLink, "where");
      if (ndWhere != null)
        ndNode.appendChild(importNode(this.xmlQuery, ndWhere, true));
      var ndOrderBy = findElement(ndConditionLink, "orderBy");
      if (ndOrderBy != null)
        ndNode.appendChild(importNode(this.xmlQuery, ndOrderBy, true));
    }
  }
};

/* Get the schema of the query */
NL.QueryDef.prototype.getSchema = function()
{
  return this.ndRoot.getAttribute("schema");
};

/* Set the maximum number of lines to retrieve */
NL.QueryDef.prototype.setLineCount = function(nLines)
{
  this.ndRoot.setAttribute("lineCount",  nLines);
  this.ndRoot.setAttribute("firstRows", "true"); // imply firstRows
};

NL.QueryDef.prototype.getLineCount = function()
{
  return this.ndRoot.getAttribute("lineCount");
};

/* Set noLineCount attribute */
NL.QueryDef.prototype.setNoLineCount = function (bNoLineCount)
{
  this.ndRoot.setAttribute("noLineCount", this.booleanString(bNoLineCount));
};

NL.QueryDef.prototype.getNoLineCount = function () {
  return this.ndRoot.getAttribute("noLineCount");
};

/* Set forceNoLineCount attribute */
NL.QueryDef.prototype.setForceNoLineCount = function (bForceNoLineCount) {
  this.ndRoot.setAttribute("forceNoLineCount", this.booleanString(bForceNoLineCount));
};

NL.QueryDef.prototype.getForceNoLineCount = function () {
  return this.ndRoot.getAttribute("forceNoLineCount");
};

/* Set the first line to retrieve. */
NL.QueryDef.prototype.setStartLine = function(iStartLine)
{
  this.ndRoot.setAttribute("startLine", iStartLine);
};

NL.QueryDef.prototype.getStartLine = function()
{
  return this.ndRoot.getAttribute("startLine");
};

NL.QueryDef.prototype.setFirstRows = function(bFirstRows)
{
  this.ndRoot.setAttribute("firstRows", this.booleanString(bFirstRows));
};

NL.QueryDef.prototype.setOperation = function(strOperation)
{
  this.ndRoot.setAttribute("operation", strOperation);
};

NL.QueryDef.prototype.setFullLoad = function(bFullLoad)
{
  this.ndRoot.setAttribute("fullLoad", this.booleanString(bFullLoad));
};

NL.QueryDef.prototype.setDistinct = function(bDistinct)
{
  this.ndRoot.setAttribute("distinct", this.booleanString(bDistinct));
};

NL.QueryDef.prototype.setNewAutoPk = function(bNewAutoPk)
{
  this.ndRoot.setAttribute("newAutoPk", this.booleanString(bNewAutoPk));
};

NL.QueryDef.prototype.setIgnoreDeleteStatus = function(bIgnoreDeleteStatus)
{
  this.ndRoot.setAttribute("ignoreDeleteStatus", this.booleanString(bIgnoreDeleteStatus));
};

NL.QueryDef.prototype.setUnExpandMemoData = function(bUnExpandMemoData)
{
  this.ndRoot.setAttribute("unExpandMemoData", this.booleanString(bUnExpandMemoData));
};

NL.QueryDef.prototype.setShowSQL = function(bShowSQL)
{
  this.ndRoot.setAttribute("showSQL", this.booleanString(bShowSQL));
};

NL.QueryDef.prototype.setExpandParam = function(bExpandParam)
{
  this.ndRoot.setAttribute("expandParam", this.booleanString(bExpandParam));
};

NL.QueryDef.prototype.setCheckActiveEnabledIf = function(bCheck)
{
  this.ndRoot.setAttribute("checkActiveEnabledIf", this.booleanString(bCheck));
};

NL.QueryDef.prototype.startLine = function()
{
  var startLine = this.ndRoot.getAttribute("startLine");
  if ( typeof startLine == "undefined" || startLine == null )
    return 0;

  return parseInt(startLine, 10);
};

/* Add an expression to select
 *
 * @in strExpr the XTK expression
 * @in strAlias an optionnal XPATH to use as alias.
 * @in bAnalyze an optionnal boolean value use to enrich the result with the user label enumeration in complement of internal value
 * - the return xpath used is the original xpath completed by 'Label'
 * (ex of result : <recipient state=0" stateLabel="In edition"/> )
 * @return the node element added in the select clause. */
NL.QueryDef.prototype.addSelectExpr = function(strExpr, strAlias, bAnalyze, bAnyType)
{
  var ndNode = this.xmlQuery.createElement("node");
  ndNode.setAttribute("expr", strExpr);
  if ( typeof strAlias != "undefined" && strAlias != null )
    ndNode.setAttribute("alias", strAlias);
  if ( typeof bAnalyze != "undefined" && bAnalyze != null )
    ndNode.setAttribute("analyze", this.booleanString(bAnalyze));
  if ( typeof bAnyType != "undefined" && bAnyType != null )
    ndNode.setAttribute("anyType", this.booleanString(bAnyType));

  return this.ndSelect.appendChild(ndNode);
};

NL.QueryDef.prototype.addSelectElement = function(ndNode)
{
  return this.ndSelect.appendChild(ndNode);
};

/* Add a where node or systemfilter if none already exists */
NL.QueryDef.prototype.createRootConditionIfNeeded = function(bSystem, strName)
{
  var ndWhere = null;

  if ( typeof strName != "undefined" )
  { // search if the where element allready exists
    var nd = firstChildElement(this.ndRoot);
    while ( nd != null && ndWhere == null )
    {
      if ( nd.getAttribute("name") == strName &&
           ( (bSystem && nd.nodeName == "sysFilter") || (!bSystem && nd.nodeName == "where") ) )
        ndWhere = nd;

      nd = nextSiblingElement(nd);
    }
  }
  else if ( bSystem == false )
    ndWhere = this.ndWhere;

  if ( ndWhere == null )
  {
    ndWhere = this.ndRoot.appendChild(this.xmlQuery.createElement(bSystem ? "sysFilter" : "where"));
    if ( typeof strName != "undefined" )
      ndWhere.setAttribute("name", strName);
    else if ( bSystem == false && this.ndWhere == null )
      this.ndWhere = ndWhere;
  }
  return ndWhere;
};

/* Add a condition to the where clause
 *
 * @in strExpr the XTK expression.
 * @in bSystem if true, use a sysFilter element instead a where element.
 * @in strName if defined, used as the name of the where element.
 * @in strOperator OR, AND.
 * @in strEnabledIf an optionnal XTK condition to enable or disable that condition.
 * @in bConstAsText force to disable dynamic binding of values.
 * @return the condition element added in the where clause. */
NL.QueryDef.prototype.addWhereConditionExpr = function(strExpr, bSystem, strName,
  strOperator, strEnabledIf, bConstAsText)
{
  if ( typeof bSystem == "undefined" )
    bSystem = false;

  var ndWhere = this.createRootConditionIfNeeded(bSystem, strName);

  var ndCondition = ndWhere.appendChild(this.xmlQuery.createElement("condition"));
  ndCondition.setAttribute("expr", strExpr);

  if ( typeof strOperator != "undefined" )
    ndCondition.setAttribute("boolOperator", strOperator);
  if ( typeof strEnabledIf != "undefined" )
    ndCondition.setAttribute("enabledIf", strEnabledIf);
  if ( typeof bConstAsText != "undefined"  && bConstAsText )
    ndCondition.setAttribute("constAsText", "true");

  return ndCondition;
};

/* Add a condition to the where clause
 *
 * @in elCondition XML definition of a Where clause or a condition.
 * @in sXPathPrefix xpath for which the condition is valid
 * @in bSystem if true, use a sysFilter element instead a where element.
 * @in strName if defined, used as the name of the where element.
 * @return the condition element added in the where clause. */
NL.QueryDef.prototype.addWhereCondition = function(elCondition, sXPathPrefix, bSystem, strName)
{
  if( typeof bSystem == "undefined" )
    bSystem = false;
  var ndWhere = this.createRootConditionIfNeeded(bSystem, strName);

  var ndAdditionalWhere = ndWhere.appendChild(this.xmlQuery.createElement("condition"));
  if( typeof sXPathPrefix != "undefined" && sXPathPrefix != "" )
  {
    ndAdditionalWhere.setAttribute("xpath", sXPathPrefix);
    ndAdditionalWhere.setAttribute("noComputeString", "true");
  }
  for(var iChild = 0; iChild < elCondition.childNodes.length; iChild++)
  {
    if( elCondition.childNodes[iChild].nodeType == 1 )
      ndAdditionalWhere.appendChild(importNode(this.xmlQuery, elCondition.childNodes[iChild], true));
  }
  return ndAdditionalWhere;
};

NL.QueryDef.prototype.addGroupByExpr = function(strExpr)
{
  if ( this.ndGroupBy == null )
    this.ndGroupBy = this.ndRoot.appendChild(this.xmlQuery.createElement("groupBy"));

  var ndNode = this.xmlQuery.createElement("node");
  ndNode.setAttribute("expr", strExpr);
  this.ndGroupBy.appendChild(ndNode);
};

NL.QueryDef.prototype.addOrderByExpr = function(strExpr, bDesc)
{
  if ( this.ndOrderBy == null )
    this.ndOrderBy = this.ndRoot.appendChild(this.xmlQuery.createElement("orderBy"));

  var ndNode = this.xmlQuery.createElement("node");
  ndNode.setAttribute("expr", strExpr);
  if ( bDesc != undefined && bDesc != false )
    ndNode.setAttribute("sortDesc", "1");

  this.ndOrderBy.appendChild(ndNode);
};

NL.QueryDef.prototype.booleanString = function(bValue)
{
  return bValue ? "true" : "false";
};

/** Do the soap call
 * @strUrl : soap router url
 * @sessionToken
 * @asyncTarget : enable the asynchronious mode and define the objet to
 *                notify. That object must implement a onXtkQueryCompleted()
 *                method.
 */
NL.QueryDef.prototype.execute = function(strUrl, sessionToken, asyncTarget)
{
  var bAsync = false;
  if ( asyncTarget != undefined && asyncTarget != null )
  {
    bAsync = true;
    this.asyncTarget = asyncTarget;
  }

  // we need to read the entity from the database
  var soapCall = new NL.transport.SOAP({
    urn: "xtk:queryDef",
    method: "ExecuteQuery",
    url: strUrl // ### Why do we override the url?
  });
  soapCall.writeDocument("queryDef", this.xmlQuery);

  if (bAsync) {
    var that = this;
    soapCall.start({
      'onSuccess': function(call) {
        var ndResultSet = call.getNextElement();
        call.checkNoMoreArgs();
        that.asyncTarget.onXtkQueryCompleted(that, ndResultSet, null);
      },
      'onError': function(call) {
        that.asyncTarget.onXtkQueryFailed();
      }
    });
    return null;
  }
  else {
    this._error = null;
    soapCall.start({
      async: false
    });
    if( soapCall.isSuccess() ) {
      var ndResultSet = soapCall.getNextElement();
      soapCall.checkNoMoreArgs();
      return ndResultSet;
    }
    else {
      this._error = soapCall.getError();
      return null;
    }
  }
};

NL.QueryDef.prototype.executeOnDataSource = function(schemaName, elementName, dataSource, strUrl, sessionToken, asyncTarget)
{
  var bAsync = false;
  if( asyncTarget != undefined && asyncTarget != null )
  {
    bAsync = true;
    this.asyncTarget = asyncTarget;
  }

  // we need to read the entity from the database
  var soapCall = new NL.transport.SOAP({
    urn: "xtk:queryDef",
    method: "ExecuteQueryOnDataSource",
    url: strUrl // ### Why do we override the url?
  });
  soapCall.writeDocument("queryDef", this.xmlQuery);
  soapCall.writeString("schema", schemaName);
  soapCall.writeString("element", elementName);
  soapCall.writeString("dataSource", dataSource);

  if( bAsync ) {
    var that = this;
    soapCall.start({
      'onSuccess': function(call) {
        var ndResultSet = call.getNextElement();
        call.checkNoMoreArgs();
        that.asyncTarget.onXtkQueryCompleted(that, ndResultSet, null);
      },
      'onError': function(call) {
        that.asyncTarget.onXtkQueryFailed();
      }
    });
    return null;
  }
  else {
    this._error = null;
    soapCall.start({
      async: false
    });
    if( soapCall.isSuccess() ) {
      var ndResultSet = soapCall.getNextElement();
      soapCall.checkNoMoreArgs();
      return ndResultSet;
    }
    else {
      this._error = soapCall.getError();
      return null;
    }
  }
};

NL.QueryDef.prototype.executeWithSnowflakeFunction = function(schemaName, elementName, sqltable, strUrl, sessionToken, asyncTarget)
{
  var bAsync = false;
  if( asyncTarget != undefined && asyncTarget != null )
  {
    bAsync = true;
    this.asyncTarget = asyncTarget;
  }

  // we need to read the entity from the database
  var soapCall = new NL.transport.SOAP({
    urn: "xtk:queryDef",
    method: "ExecuteQueryWithSnowflakeFunction",
    url: strUrl // ### Why do we override the url?
  });
  soapCall.writeDocument("queryDef", this.xmlQuery);
  soapCall.writeString("schema", schemaName);
  soapCall.writeString("element", elementName);
  soapCall.writeString("sqltable", sqltable);

  if( bAsync ) {
    var that = this;
    soapCall.start({
      'onSuccess': function(call) {
        var ndResultSet = call.getNextElement();
        call.checkNoMoreArgs();
        that.asyncTarget.onXtkQueryCompleted(that, ndResultSet, null);
      },
      'onError': function(call) {
        that.asyncTarget.onXtkQueryFailed();
      }
    });
    return null;
  }
  else {
    this._error = null;
    soapCall.start({
      async: false
    });
    if( soapCall.isSuccess() ) {
      var ndResultSet = soapCall.getNextElement();
      soapCall.checkNoMoreArgs();
      return ndResultSet;
    }
    else {
      this._error = soapCall.getError();
      return null;
    }
  }
};

/**
 * Check whether the call succeeded
 * @return {boolean} - true if the call was successful
 * @deprecated Only needed for synchronous calls 
 */
NL.QueryDef.prototype.isSuccess = function() {
  return this._error === null;
};

/**
 * Get the error object, if the call failed
 * @return {error object} - non-null if the call failed
 * @deprecated Only needed for synchronous calls 
 */
NL.QueryDef.prototype.getError = function() {
  return this._error;
};

/*******************************************************************************
 * tooltip.js
 *
 *
 *
 ******************************************************************************/
NL.ns('NL');

NL.XtkTooltipManager = function()
{
  this.htmlObject    = null;
  this.mousePosition = null;
  this.strText       = null;
  this.tmrShow       = new NL.XtkTimer(this);
  this.htmlTooltip   = null;   // HTML object associated to the tooltip
};

var g_nl_tooltipManager = new NL.XtkTooltipManager();

NL.XtkTooltipManager.prototype.onTimer = function(timer)
{
  this.tmrShow.stop();
  this.hideTooltip();
  this.htmlTooltip = document.createElement("div");
  this.htmlTooltip.className = "tooltip";
  this.htmlTooltip.style.left = this.mousePosition.X + "px";
  this.htmlTooltip.style.top  = this.mousePosition.Y + 19 + "px";
  if ( this.htmlObject.tooltipText != undefined )
    this.htmlTooltip.innerHTML = this.htmlObject.tooltipText;
  else
    this.htmlTooltip.innerHTML = findXtkObject(this.htmlObject).getTooltipText();

  document.body.appendChild(this.htmlTooltip);

  // adjust tooltip position to be visible
  var xOffset = document.body.clientWidth - this.mousePosition.X
    - this.htmlTooltip.clientWidth;
  var yOffset = document.body.clientHeight - this.mousePosition.Y
    - this.htmlTooltip.clientHeight;
  if ( xOffset < 0 )
    this.htmlTooltip.style.left = this.mousePosition.X + xOffset - 20+ "px"; // ## 20 to avoid any problem with scrollbar
  if ( yOffset < 0 )
    this.htmlTooltip.style.top = this.mousePosition.Y + yOffset+ "px";
};

NL.XtkTooltipManager.prototype.hideTooltip = function()
{
  if ( this.htmlTooltip != null )
  {
    document.body.removeChild(this.htmlTooltip);
    this.htmlTooltip = null;
  }
};

var g_onEnterTooltip = function(evt)
{
  var xtkEvent        = NewEvent(evt);
  var htmlObject      = xtkEvent.getSource();

  g_nl_tooltipManager.hideTooltip();
  g_nl_tooltipManager.htmlObject = htmlObject;
  g_nl_tooltipManager.tmrShow.start(g_nl_tooltipManager, 500);

  var scrollLeft, scrollY;
  if(document.documentElement.scrollLeft)
    scrollLeft = document.documentElement.scrollLeft;
  else
    scrollLeft = document.body.scrollLeft;
  if(document.documentElement.scrollTop)
    scrollTop = document.documentElement.scrollTop;
  else
    scrollTop = document.body.scrollTop;

  g_nl_tooltipManager.mousePosition = { X: xtkEvent.data.clientX + scrollLeft, Y: xtkEvent.data.clientY + scrollTop };
};

var g_onLeaveTooltip = function()
{
  g_nl_tooltipManager.tmrShow.stop();
  g_nl_tooltipManager.htmlObject = null;
  if ( g_nl_tooltipManager.htmlTooltip != null )
  {
    document.body.removeChild(g_nl_tooltipManager.htmlTooltip);
    g_nl_tooltipManager.htmlTooltip = null;
  }
};

NL.XtkTooltipManager.prototype.register = function(htmlObject, strText)
{
  htmlObject.tooltipText  = strText;
  htmlObject.onmouseout   = g_onLeaveTooltip;
  htmlObject.onmousemove  = g_onEnterTooltip;
};
/*--------------------------------------------------|
| dTree 2.05 | www.destroydrop.com/javascript/tree/ |
|---------------------------------------------------|
| Copyright (c) 2002-2003 Geir Landrö               |
|                                                   |
| This script can be used freely as long as all     |
| copyright messages are intact.                    |
|                                                   |
| Updated: 17.04.2003                               |
|--------------------------------------------------*/

// Node object
function Node(id, pid, name, url, title, target, icon, iconOpen, open) {
	this.id = id;
	this.pid = pid;
	this.name = name;
	this.url = url;
	this.title = title;
	this.target = target;
	this.icon = icon;
	this.iconOpen = iconOpen;
	this._io = open || false;
	this._is = false;
	this._ls = false;
	this._hc = false;
	this._ai = 0;
	this._p;
};

// Tree object
function dTree(objName) {
	this.config = {
		target					: null,
		folderLinks			: true,
		useSelection		: true,
		useCookies			: true,
		useLines				: true,
		useIcons				: true,
		useStatusText		: false,
		closeSameLevel	: false,
		inOrder					: false
	}
	this.icon = {
		root				: '/xtk/img/dtree/base.gif',
		folder			: '/xtk/img/dtree/folder.gif',
		folderOpen	: '/xtk/img/dtree/folderopen.gif',
		node				: '/xtk/img/dtree/page.gif',
		empty				: '/xtk/img/dtree/empty.gif',
		line				: '/xtk/img/dtree/line.gif',
		join				: '/xtk/img/dtree/join.gif',
		joinBottom	: '/xtk/img/dtree/joinbottom.gif',
		plus				: '/xtk/img/dtree/plus.gif',
		plusBottom	: '/xtk/img/dtree/plusbottom.gif',
		minus				: '/xtk/img/dtree/minus.gif',
		minusBottom	: '/xtk/img/dtree/minusbottom.gif',
		nlPlus			: '/xtk/img/dtree/nolines_plus.gif',
		nlMinus			: '/xtk/img/dtree/nolines_minus.gif'
	};
	this.obj = objName;
	this.aNodes = [];
	this.aIndent = [];
	this.root = new Node(-1);
	this.selectedNode = null;
	this.selectedFound = false;
	this.completed = false;
};

// Adds a new node to the node array
dTree.prototype.add = function(id, pid, name, url, title, target, icon, iconOpen, open) {
	this.aNodes[this.aNodes.length] = new Node(id, pid, name, url, title, target, icon, iconOpen, open);
};

// Open/close all nodes
dTree.prototype.openAll = function() {
	this.oAll(true);
};
dTree.prototype.closeAll = function() {
	this.oAll(false);
};

// Outputs the tree to the page
dTree.prototype.toString = function() {
	var str = '<div class="dtree">\n';
	if (document.getElementById) {
		if (this.config.useCookies) this.selectedNode = this.getSelected();
		str += this.addNode(this.root);
	} else str += 'Browser not supported.';
	str += '</div>';
	if (!this.selectedFound) this.selectedNode = null;
	this.completed = true;
	return str;
};

// Creates the tree structure
dTree.prototype.addNode = function(pNode) {
	var str = '';
	var n=0;
	if (this.config.inOrder) n = pNode._ai;
	for (n; n<this.aNodes.length; n++) {
		if (this.aNodes[n].pid == pNode.id) {
			var cn = this.aNodes[n];
			cn._p = pNode;
			cn._ai = n;
			this.setCS(cn);
			if (!cn.target && this.config.target) cn.target = this.config.target;
			if (cn._hc && !cn._io && this.config.useCookies) cn._io = this.isOpen(cn.id);
			if (!this.config.folderLinks && cn._hc) cn.url = null;
			if (this.config.useSelection && cn.id == this.selectedNode && !this.selectedFound) {
					cn._is = true;
					this.selectedNode = n;
					this.selectedFound = true;
			}
			str += this.node(cn, n);
			if (cn._ls) break;
		}
	}
	return str;
};

// Creates the node icon, url and text
dTree.prototype.node = function(node, nodeId) {
	var str = '<div class="dTreeNode">' + this.indent(node, nodeId);
	if (this.config.useIcons) {
		if (!node.icon) node.icon = (this.root.id == node.pid) ? this.icon.root : ((node._hc) ? this.icon.folder : this.icon.node);
		if (!node.iconOpen) node.iconOpen = (node._hc) ? this.icon.folderOpen : this.icon.node;
		if (this.root.id == node.pid) {
			node.icon = this.icon.root;
			node.iconOpen = this.icon.root;
		}
		str += '<img id="i' + this.obj + nodeId + '" src="' + ((node._io) ? node.iconOpen : node.icon) + '" alt="" />';
	}
	if (node.url) {
		str += '<a id="s' + this.obj + nodeId + '" class="' + ((this.config.useSelection) ? ((node._is ? 'nodeSel' : 'node')) : 'node') + '" href="' + node.url + '"';
		if (node.title) str += ' title="' + node.title + '"';
		if (node.target) str += ' target="' + node.target + '"';
		if (this.config.useStatusText) str += ' onmouseover="window.status=\'' + node.name + '\';return true;" onmouseout="window.status=\'\';return true;" ';
		if (this.config.useSelection && ((node._hc && this.config.folderLinks) || !node._hc))
			str += ' onclick="javascript: ' + this.obj + '.s(' + nodeId + ');"';
		str += '>';
	}
	else if ((!this.config.folderLinks || !node.url) && node._hc && node.pid != this.root.id)
		str += '<a href="javascript: ' + this.obj + '.o(' + nodeId + ');" class="node">';
	str += node.name;
	if (node.url || ((!this.config.folderLinks || !node.url) && node._hc)) str += '</a>';
	str += '</div>';
	if (node._hc) {
		str += '<div id="d' + this.obj + nodeId + '" class="clip" style="display:' + ((this.root.id == node.pid || node._io) ? 'block' : 'none') + ';">';
		str += this.addNode(node);
		str += '</div>';
	}
	this.aIndent.pop();
	return str;
};

// Adds the empty and line icons
dTree.prototype.indent = function(node, nodeId) {
	var str = '';
	if (this.root.id != node.pid) {
		for (var n=0; n<this.aIndent.length; n++)
			str += '<img src="' + ( (this.aIndent[n] == 1 && this.config.useLines) ? this.icon.line : this.icon.empty ) + '" alt="" />';
		(node._ls) ? this.aIndent.push(0) : this.aIndent.push(1);
		if (node._hc) {
			str += '<a href="javascript: ' + this.obj + '.o(' + nodeId + ');"><img id="j' + this.obj + nodeId + '" src="';
			if (!this.config.useLines) str += (node._io) ? this.icon.nlMinus : this.icon.nlPlus;
			else str += ( (node._io) ? ((node._ls && this.config.useLines) ? this.icon.minusBottom : this.icon.minus) : ((node._ls && this.config.useLines) ? this.icon.plusBottom : this.icon.plus ) );
			str += '" alt="" /></a>';
		} else str += '<img src="' + ( (this.config.useLines) ? ((node._ls) ? this.icon.joinBottom : this.icon.join ) : this.icon.empty) + '" alt="" />';
	}
	return str;
};

// Checks if a node has any children and if it is the last sibling
dTree.prototype.setCS = function(node) {
	var lastId;
	for (var n=0; n<this.aNodes.length; n++) {
		if (this.aNodes[n].pid == node.id) node._hc = true;
		if (this.aNodes[n].pid == node.pid) lastId = this.aNodes[n].id;
	}
	if (lastId==node.id) node._ls = true;
};

// Returns the selected node
dTree.prototype.getSelected = function() {
	var sn = this.getCookie('cs' + this.obj);
	return (sn) ? sn : null;
};

// Highlights the selected node
dTree.prototype.s = function(id) {
	if (!this.config.useSelection) return;
	var cn = this.aNodes[id];
	if (cn._hc && !this.config.folderLinks) return;
	if (this.selectedNode != id) {
		if (this.selectedNode || this.selectedNode==0) {
			eOld = document.getElementById("s" + this.obj + this.selectedNode);
			eOld.className = "node";
		}
		eNew = document.getElementById("s" + this.obj + id);
		eNew.className = "nodeSel";
		this.selectedNode = id;
		if (this.config.useCookies) this.setCookie('cs' + this.obj, cn.id);
	}
};

// Toggle Open or close
dTree.prototype.o = function(id) {
	var cn = this.aNodes[id];
	this.nodeStatus(!cn._io, id, cn._ls);
	cn._io = !cn._io;
	if (this.config.closeSameLevel) this.closeLevel(cn);
	if (this.config.useCookies) this.updateCookie();
};

// Open or close all nodes
dTree.prototype.oAll = function(status) {
	for (var n=0; n<this.aNodes.length; n++) {
		if (this.aNodes[n]._hc && this.aNodes[n].pid != this.root.id) {
			this.nodeStatus(status, n, this.aNodes[n]._ls)
			this.aNodes[n]._io = status;
		}
	}
	if (this.config.useCookies) this.updateCookie();
};

// Opens the tree to a specific node
dTree.prototype.openTo = function(nId, bSelect, bFirst) {
	if (!bFirst) {
		for (var n=0; n<this.aNodes.length; n++) {
			if (this.aNodes[n].id == nId) {
				nId=n;
				break;
			}
		}
	}
	var cn=this.aNodes[nId];
	if (cn.pid==this.root.id || !cn._p) return;
	cn._io = true;
	cn._is = bSelect;
	if (this.completed && cn._hc) this.nodeStatus(true, cn._ai, cn._ls);
	if (this.completed && bSelect) this.s(cn._ai);
	else if (bSelect) this._sn=cn._ai;
	this.openTo(cn._p._ai, false, true);
};

// Closes all nodes on the same level as certain node
dTree.prototype.closeLevel = function(node) {
	for (var n=0; n<this.aNodes.length; n++) {
		if (this.aNodes[n].pid == node.pid && this.aNodes[n].id != node.id && this.aNodes[n]._hc) {
			this.nodeStatus(false, n, this.aNodes[n]._ls);
			this.aNodes[n]._io = false;
			this.closeAllChildren(this.aNodes[n]);
		}
	}
}

// Closes all children of a node
dTree.prototype.closeAllChildren = function(node) {
	for (var n=0; n<this.aNodes.length; n++) {
		if (this.aNodes[n].pid == node.id && this.aNodes[n]._hc) {
			if (this.aNodes[n]._io) this.nodeStatus(false, n, this.aNodes[n]._ls);
			this.aNodes[n]._io = false;
			this.closeAllChildren(this.aNodes[n]);		
		}
	}
}

// Change the status of a node(open or closed)
dTree.prototype.nodeStatus = function(status, id, bottom) {
	eDiv	= document.getElementById('d' + this.obj + id);
	eJoin	= document.getElementById('j' + this.obj + id);
	if (this.config.useIcons) {
		eIcon	= document.getElementById('i' + this.obj + id);
		eIcon.src = (status) ? this.aNodes[id].iconOpen : this.aNodes[id].icon;
	}
	eJoin.src = (this.config.useLines)?
	((status)?((bottom)?this.icon.minusBottom:this.icon.minus):((bottom)?this.icon.plusBottom:this.icon.plus)):
	((status)?this.icon.nlMinus:this.icon.nlPlus);
	eDiv.style.display = (status) ? 'block': 'none';
};


// [Cookie] Clears a cookie
dTree.prototype.clearCookie = function() {
	var now = new Date();
	var yesterday = new Date(now.getTime() - 1000 * 60 * 60 * 24);
	this.setCookie('co'+this.obj, 'cookieValue', yesterday);
	this.setCookie('cs'+this.obj, 'cookieValue', yesterday);
};

// [Cookie] Sets value in a cookie
dTree.prototype.setCookie = function(cookieName, cookieValue, expires, path, domain, secure) {
	document.cookie =
		escape(cookieName) + '=' + escape(cookieValue)
		+ (expires ? '; expires=' + expires.toGMTString() : '')
		+ (path ? '; path=' + path : '')
		+ (domain ? '; domain=' + domain : '')
		+ (secure ? '; secure' : '');
};

// [Cookie] Gets a value from a cookie
dTree.prototype.getCookie = function(cookieName) {
	var cookieValue = '';
	var posName = document.cookie.indexOf(escape(cookieName) + '=');
	if (posName != -1) {
		var posValue = posName + (escape(cookieName) + '=').length;
		var endPos = document.cookie.indexOf(';', posValue);
		if (endPos != -1) cookieValue = unescape(document.cookie.substring(posValue, endPos));
		else cookieValue = unescape(document.cookie.substring(posValue));
	}
	return (cookieValue);
};

// [Cookie] Returns ids of open nodes as a string
dTree.prototype.updateCookie = function() {
	var str = '';
	for (var n=0; n<this.aNodes.length; n++) {
		if (this.aNodes[n]._io && this.aNodes[n].pid != this.root.id) {
			if (str) str += '.';
			str += this.aNodes[n].id;
		}
	}
	this.setCookie('co' + this.obj, str);
};

// [Cookie] Checks if a node id is in a cookie
dTree.prototype.isOpen = function(id) {
	var aOpen = this.getCookie('co' + this.obj).split('.');
	for (var n=0; n<aOpen.length; n++)
		if (aOpen[n] == id) return true;
	return false;
};

// If Push and pop is not implemented by the browser
if (!Array.prototype.push) {
	Array.prototype.push = function array_push() {
		for(var i=0;i<arguments.length;i++)
			this[this.length]=arguments[i];
		return this.length;
	}
};
if (!Array.prototype.pop) {
	Array.prototype.pop = function array_pop() {
		lastElement = this[this.length-1];
		this.length = Math.max(this.length-1,0);
		return lastElement;
	}
};
/**
 * Compatibility file for old webApp / dashboard (JSSP)
 * @copyright Neolane 2011
 *
 */

// Constants definition
var WORKFLOW_STATE_EDITION     = 0
var WORKFLOW_STATE_TESTING     = 9
var WORKFLOW_STATE_STARTING    = 10
var WORKFLOW_STATE_STARTED     = 11
var WORKFLOW_STATE_PAUSING     = 12
var WORKFLOW_STATE_PAUSED      = 13
var WORKFLOW_STATE_RESUMING    = 14
var WORKFLOW_STATE_STOPPING    = 15
var WORKFLOW_STATE_STOPPING2   = 16
var WORKFLOW_STATE_RESTARTING  = 17
var WORKFLOW_STATE_RESTARTING2 = 18
var WORKFLOW_STATE_STOPPED     = 20
var WORKFLOW_STATE_FINISHED    = 20

var WORKFLOW_STARTSTATE_UNDEFINED = 0
var WORKFLOW_STARTSTATE_STARTING  = 1

var OPERATION_STATUS_ALL       = -1
var OPERATION_STATUS_EDITION   = 0
var OPERATION_STATUS_STARTED   = 1
var OPERATION_STATUS_FINISHED  = 2
var OPERATION_STATUS_CANCELING = 3
var OPERATION_STATUS_CANCELED  = 4

var OPERATION_CANCELSTATE_UNDEFINED  = 0
var OPERATION_CANCELSTATE_CANCELING  = 3
var OPERATION_CANCELSTATE_CANCELED   = 4

var OPERATION_BUDGETSTATUS_EDITION  = 0
var OPERATION_BUDGETSTATUS_DEFINED  = 1
var OPERATION_BUDGETSTATUS_FINISHED = 2

var OPERATION_LOG_TYPE_ERROR   = 0
var OPERATION_LOG_TYPE_WARNING = 1
var OPERATION_LOG_TYPE_INFO    = 2
var OPERATION_LOG_TYPE_STATUS  = 3
var OPERATION_LOG_TYPE_VERBOSE = 4

var OPERATION_TYPE_UNIQUE      = 0
var OPERATION_TYPE_RECURRENT   = 1
var OPERATION_TYPE_PERIODIC    = 2

var TASK_STATUS_EDITION        = 0
var TASK_STATUS_FORECASTED     = 1
var TASK_STATUS_STARTED        = 2
var TASK_STATUS_FINISHED       = 3
var TASK_STATUS_CANCELED       = 4
var TASK_STATUS_PENDING        = 5
var TASK_STATUS_VALIDATED      = 6
var TASK_STATUS_REFUSED        = 7

var TASK_TYPE_TASK      = 0
var TASK_TYPE_MILESTONE = 1
var TASK_TYPE_GROUPING  = 2

var TASK_VALIDATIONTYPE_TARGET     = 0
var TASK_VALIDATIONTYPE_CONTENT    = 1
var TASK_VALIDATIONTYPE_BUDGET     = 2
var TASK_VALIDATIONTYPE_EXTRACTION = 3
var TASK_VALIDATIONTYPE_FCP        = 4
var TASK_VALIDATIONTYPE_SANDBOX    = 5
var TASK_VALIDATIONTYPE_AVAILABLE  = 6
var TASK_VALIDATIONTYPE_EXTERNAL   = 7

var TASK_VALIDATIONSTATE_UNDEFINED  = 0
var TASK_VALIDATIONSTATE_VALIDATED  = 1
var TASK_VALIDATIONSTATE_REFUSED    = 2

var TASK_NTF_INITIAL      = 0
var TASK_NTF_TASK         = 1
var TASK_NTF_FINISHED     = 2
var TASK_NTF_CANCELED     = 3
var TASK_NTF_RES_FINISHED = 4
var TASK_NTF_RES_CANCELED = 5
var TASK_NTF_VALIDATED    = 6
var TASK_NTF_REFUSED      = 7

var TASK_FILTER_ALL       = 50
var TASK_FILTER_LATE      = 51

var DELIVERY_FILTER_ALL        = 0
var DELIVERY_FILTER_EDITION    = 1
var DELIVERY_FILTER_TOVALIDATE = 2
var DELIVERY_FILTER_STARTED    = 3
var DELIVERY_FILTER_FINISHED   = 4
var DELIVERY_FILTER_FAILED     = 5
var DELIVERY_FILTER_CANCELED   = 6

var DELIVERY_STATE_EDITION           = 0
var DELIVERY_STATE_TARGETPENDING     = 11
var DELIVERY_STATE_TARGETSELECTION   = 12
var DELIVERY_STATE_TARGETARBITRATION = 13
var DELIVERY_STATE_TARGETREADY       = 15
var DELIVERY_STATE_MSGPREPENDING     = 21
var DELIVERY_STATE_PREPARATION       = 22
var DELIVERY_STATE_MESSAGEFINISHED   = 25
var DELIVERY_STATE_PREPAREFAILED     = 37
var DELIVERY_STATE_READY             = 45
var DELIVERY_STATE_DELAYED           = 51
var DELIVERY_STATE_STARTED           = 55
var DELIVERY_STATE_RETRYPENDING      = 61
var DELIVERY_STATE_RETRY             = 62
var DELIVERY_STATE_CANCELPENDING     = 81
var DELIVERY_STATE_CANCEL            = 85
var DELIVERY_STATE_PAUSEPENDING      = 71
var DELIVERY_STATE_PAUSE             = 75
var DELIVERY_STATE_FINISHED          = 95
var DELIVERY_STATE_DELETED           = 100

var DELIVERY_STATUS_CANCELED = 4

var DELIVERY_MESSAGETYPE_EMAIL     = 0
var DELIVERY_MESSAGETYPE_SMS       = 1
var DELIVERY_MESSAGETYPE_PHONE     = 2
var DELIVERY_MESSAGETYPE_PAPER     = 3
var DELIVERY_MESSAGETYPE_FAX       = 4
var DELIVERY_MESSAGETYPE_AGENCY    = 5
var DELIVERY_MESSAGETYPE_FACEBOOK  = 20
var DELIVERY_MESSAGETYPE_TWITTER   = 25
var DELIVERY_MESSAGETYPE_MOBILEAPP = 40
var DELIVERY_MESSAGETYPE_IOS       = 41
var DELIVERY_MESSAGETYPE_ANDROID   = 42
var DELIVERY_MESSAGETYPE_OTHER     = 120


var DELIVERY_PUBLICATION_STATUS_EDITION = 1

var MESSAGE_TYPE_TASK   = 9

var DELIVERY_STATUS_IGNORED = 0
var DELIVERY_STATUS_SENT    = 1
var DELIVERY_STATUS_TOSENT  = 6

var DELIVERY_MODE_EXTERNAL    = 0
var DELIVERY_MODE_BULK        = 1
var DELIVERY_MODE_DESCRIPTIVE = 2
var DELIVERY_MODE_MIDSOURCING = 4

var FAILURE_RAISON_CONTROL = 127

var MESSAGE_TYPE_ALL = 127

var VALIDATION_MODE_AUTO   = 0
var VALIDATION_MODE_MANUAL = 1

var DEFAULT_MAX_RUNNINGS = 10

var DEFAULT_MAX_DEL_PREP = 7;

var TIME_RANGE_DAY =        0
var TIME_RANGE_FORECASTED = 1

var STOCKLINE_TYPE_REAL    = 0
var STOCKLINE_TYPE_ORDER   = 1
var STOCKLINE_TYPE_CONSUME = 2

var CONTENT_STATUS_EDITION             = 0
var CONTENT_STATUS_INWAITING           = 1
var CONTENT_STATUS_VALIDATED           = 2
var CONTENT_STATUS_REFUSED             = 3
var CONTENT_STATUS_FCP_INWAITING       = 4
var CONTENT_STATUS_FCP_VALIDATED       = 5
var CONTENT_STATUS_FCP_REFUSED         = 6
var CONTENT_STATUS_INPROGRESS          = 10
var CONTENT_STATUS_AVAILABLE           = 11
var CONTENT_STATUS_EXTERNAL_INWAITING  = 15
var CONTENT_STATUS_EXTERNAL_REFUSED    = 16

var TARGET_STATUS_EDITION   = 0
var TARGET_STATUS_INWAITING = 1
var TARGET_STATUS_VALIDATED = 2
var TARGET_STATUS_REFUSED   = 3

var BUDGET_STATUS_EDITION   = 0
var BUDGET_STATUS_INWAITING = 1
var BUDGET_STATUS_VALIDATED = 2
var BUDGET_STATUS_REFUSED   = 3

var COMPUTATION_STATE_UNDEFINED  = 0
var COMPUTATION_STATE_INWAITING  = 1
var COMPUTATION_STATE_INPROCESS  = 2
var COMPUTATION_STATE_FINISHED   = 3

var EXTRACTION_STATUS_EDITION   = 0
var EXTRACTION_STATUS_INWAITING = 1
var EXTRACTION_STATUS_VALIDATED = 2
var EXTRACTION_STATUS_REFUSED   = 3
var EXTRACTION_STATUS_SENDED    = 4

var SANDBOX_STATUS_EDITION   = 0
var SANDBOX_STATUS_INWAITING = 1
var SANDBOX_STATUS_VALIDATED = 2
var SANDBOX_STATUS_REFUSED   = 3

var VALIDATION_TYPE_TARGET           = 0
var VALIDATION_TYPE_CONTENT          = 1
var VALIDATION_TYPE_BUDGET           = 2
var VALIDATION_TYPE_EXTRACTION       = 3
var VALIDATION_TYPE_FCP              = 4
var VALIDATION_TYPE_SANDBOX          = 5
var VALIDATION_TYPE_AVAILABLE        = 6
var VALIDATION_TYPE_EXTERNAL         = 7
var VALIDATION_TYPE_STARTING         = 9
var VALIDATION_TYPE_MANUAL           = 10
var VALIDATION_TYPE_SUBMITFCP        = 11
var VALIDATION_TYPE_SUBMITCONTENT    = 12
var VALIDATION_TYPE_SUBMITEDITION    = 13
var VALIDATION_TYPE_VALIDATION       = 20
var VALIDATION_TYPE_PUBLICATION      = 21
var VALIDATION_TYPE_CANCELLATION     = 22
var VALIDATION_TYPE_RESERVATION      = 23
var VALIDATION_TYPE_FORMAT           = 24
var VALIDATION_TYPE_SUBMITBUDGET     = 25
var VALIDATION_TYPE_LOCK             = 30
var VALIDATION_TYPE_UNLOCK           = 31

var ASSET_STATUS_EDITION              = 0
var ASSET_STATUS_VALIDATIONPENDING    = 1
var ASSET_STATUS_INPROCESS            = 2
var ASSET_STATUS_VALIDATED            = 3
var ASSET_STATUS_REFUSED              = 4
var ASSET_STATUS_PUBLICATIONPENDING   = 5
var ASSET_STATUS_PUBLICATIONINPROCESS = 6
var ASSET_STATUS_PUBLISHED            = 7
var ASSET_STATUS_CANCELED             = 8

var DATATRANSFER_STATUS_RUNNING = 2
var DATATRANSFER_STATUS_ERROR   = 6

var COSTLINE_TYPE_PLANNED    = 0
var COSTLINE_TYPE_RESERVED   = 1
var COSTLINE_TYPE_COMMITTED  = 2
var COSTLINE_TYPE_EXPENSED   = 3

var VALIDATIONLOG_ACTION_VALIDATED = 0
var VALIDATIONLOG_ACTION_REFUSED   = 1
var VALIDATIONLOG_ACTION_CANCELED  = 2

var MEASURE_TYPE_WITHOUTCONTROL = 0
var MEASURE_TYPE_WITHCONTROL    = 1

var HYPOTHESIS_STATE_EDITION   = 0
var HYPOTHESIS_STATE_WAITING   = 1
var HYPOTHESIS_STATE_STARTED   = 2
var HYPOTHESIS_STATE_FINISHED  = 3
var HYPOTHESIS_STATE_ERROR     = 4

var OPERATOR_TYPE_OP    = 0
var OPERATOR_TYPE_GROUP = 1
var OPERATOR_TYPE_RIGHT = 2

var WORKFLOWTASK_STATUS_PENDING = 0

var MOBILE_MSGTYPE_SMS     = 0
var MOBILE_MSGTYPE_WAPPUSH = 1
var MOBILE_MSGTYPE_MMS     = 2

var CATALOG_STATUS_EDITION              = 0
var CATALOG_STATUS_VALIDATIONPENDING    = 1
var CATALOG_STATUS_INPROCESS            = 2
var CATALOG_STATUS_VALIDATED            = 3
var CATALOG_STATUS_REFUSED              = 4
var CATALOG_STATUS_PUBLISHED            = 7
var CATALOG_STATUS_CANCELED             = 8

var CENTRALLOCAL_TYPE_LOCAL      = 0
var CENTRALLOCAL_TYPE_MUTUALIZED = 1

var LOCALORDER_STATUS_PROOF     = 0
var LOCALORDER_STATUS_RESERVED  = 1
var LOCALORDER_STATUS_VALIDATED = 2
var LOCALORDER_STATUS_REFUSED   = 6
var LOCALORDER_STATUS_AVAILABLE = 3
var LOCALORDER_STATUS_CANCELED  = 4
var LOCALORDER_STATUS_ERROR     = 5

var OPERATION_WEBAPPTYPE_NONE    = 0
var OPERATION_WEBAPPTYPE_DEFAULT = 1
var OPERATION_WEBAPPTYPE_USER    = 2

var RESOURCE_TYPE_FILE = 0

var SIMULATION_STATUS_EDIT         = 0
var SIMULATION_STATUS_PENDING      = 1
var SIMULATION_STATUS_RUNNING      = 2
var SIMULATION_STATUS_CANCELING    = 3
var SIMULATION_STATUS_CANCELED     = 4
var SIMULATION_STATUS_FINISHED     = 5
var SIMULATION_STATUS_ERROR        = 6
var SIMULATION_STATUS_PAUSEPENDING = 7
var SIMULATION_STATUS_PAUSE        = 8

var HYPOTHESIS_STATUS_EDIT         = 0
var HYPOTHESIS_STATUS_PENDING      = 1
var HYPOTHESIS_STATUS_RUNNING      = 2
var HYPOTHESIS_STATUS_CANCELING    = 3
var HYPOTHESIS_STATUS_CANCELED     = 4
var HYPOTHESIS_STATUS_FINISHED     = 5
var HYPOTHESIS_STATUS_ERROR        = 6
var HYPOTHESIS_STATUS_PAUSEPENDING = 7
var HYPOTHESIS_STATUS_PAUSE        = 8

var HYPOTHESIS_TYPE_DELIVERY = 0
var HYPOTHESIS_TYPE_OFFER    = 1
var HYPOTHESIS_TYPE_ALL      = 127

var SANDBOXMODE_COMPLETE   = 0
var SANDBOXMODE_SANDBOX    = 1
var SANDBOXMODE_SIMULATION = 2

var VALIDATION_NOTIF   = 0
var PUBLICATION_NOTIF  = 1
var OPERATION_NOTIF    = 2
var CANCELLATION_NOTIF = 3

var PROPOSITION_STATUS_ACCEPTED = 3
var PROPOSITION_STATUS_CONTROL  = 99

var VALIDATION_TYPE_DELAY = 0
var VALIDATION_TYPE_DATE = 1

var PROCESS_TYPE_CREATEOPERATION = 0
var PROCESS_TYPE_CREATEWORKFLOW  = 1
var PROCESS_TYPE_CANCELOPERATION = 2

var GROUP_TYPE_NMS      = 0
var GROUP_TYPE_SEG      = 1
var GROUP_TYPE_FILE     = 2
var GROUP_TYPE_TEMPLATE = 3

var GROUP_ORIGIN_NMS         = 0
var GROUP_ORIGIN_IMPORTLEAD  = 3

var OFFER_STATUS_EDITION              = 0
var OFFER_STATUS_VALIDATIONPENDING    = 1
var OFFER_STATUS_INPROCESS            = 2
var OFFER_STATUS_VALIDATED            = 3
var OFFER_STATUS_REFUSED              = 4
var OFFER_STATUS_CANCELED             = 5

//---------------------------------------------------------------------------
// Return validation type label
//---------------------------------------------------------------------------
function validationTypeLabel(btType, sg)
{
  if (btType == VALIDATION_TYPE_TARGET)
    return sg.validationTypeTargetLabel()
  if (btType == VALIDATION_TYPE_CONTENT)
    return sg.validationTypeContentLabel()
  if (btType == VALIDATION_TYPE_BUDGET)
    return sg.validationTypeBudgetLabel()
  if (btType == VALIDATION_TYPE_EXTRACTION)
    return sg.validationTypeExtractionLabel()
  if (btType == VALIDATION_TYPE_FCP)
    return sg.validationTypeFCPLabel()
  if (btType == VALIDATION_TYPE_SANDBOX)
    return sg.validationTypeSandboxLabel()
  if (btType == VALIDATION_TYPE_AVAILABLE)
    return sg.validationTypeEditionLabel()
  if (btType == VALIDATION_TYPE_EXTERNAL)
    return sg.validationTypeExternalLabel()

  return ""
}

//---------------------------------------------------------------------------
// Return task validation state image
// iStatus: task status
//---------------------------------------------------------------------------
function taskValidationStateImg(iStatus)
{
  if (iStatus == TASK_VALIDATIONSTATE_UNDEFINED)
    return "/nms/img/task.png"
  if (iStatus == TASK_VALIDATIONSTATE_VALIDATED)
    return "/xtk/img/xtkcheck.png"
  if (iStatus == TASK_VALIDATIONSTATE_REFUSED)
    return "/xtk/img/logwarn.png"

  return ""
}

//---------------------------------------------------------------------------
// Return content type label
//---------------------------------------------------------------------------
function contentTypeLabel(iContentType)
{
  if (iContentType == 0)
    return sg.imageLabel()
  if (iContentType == 1)
    return sg.wordLabel()
  if (iContentType == 2)
    return sg.excelLabel()
  if (iContentType == 3)
    return sg.pdfLabel()
  if (iContentType == 4)
    return sg.pptLabel()

    return iContentType
}

//---------------------------------------------------------------------------
// Return content type image
//---------------------------------------------------------------------------
function contentTypeImg(iContentType)
{
  if (iContentType == 0)
    return "/nl/img/sryimage.png"
  if (iContentType == 1)
    return "/nms/img/word.png"
  if (iContentType == 2)
    return "/xtk/img/excel.png"
  if (iContentType == 3)
    return "/nms/img/pdf.png"
  if (iContentType == 4)
    return "/nms/img/powerpoint.png"
  if (iContentType == 5)
    return "/xtk/img/html.png"
  if (iContentType == 6)
    return "/xtk/img/text.png"

  return "/nms/img/asset.png"
}

//---------------------------------------------------------------------------
// Return catalog operation type label
//---------------------------------------------------------------------------
function catalogOperarionTypeLabel(iType, bCentralControl, bParticipative, sg)
{
  var strOperationTypeLabel = ""
  if (iType == CENTRALLOCAL_TYPE_LOCAL)
  {
    if (bCentralControl == 1 || bCentralControl == true)
      strOperationTypeLabel = sg.localCentralControl()
    else
      strOperationTypeLabel = sg.localNoCentralControl()
  }
  else if (iType == CENTRALLOCAL_TYPE_MUTUALIZED)
  {
    if (bParticipative == 1 || bParticipative == true)
      strOperationTypeLabel = sg.mutualizedParticipative()
    else
      strOperationTypeLabel = sg.mutualizedNoParticipative()
  }

  return strOperationTypeLabel
}

//---------------------------------------------------------------------------
// Return order status label
//---------------------------------------------------------------------------
function localOrderStatusLabel(iStatus, bNewInstance, sg)
{
  if (iStatus == LOCALORDER_STATUS_PROOF)
  {
    if (bNewInstance == true)
      return sg.evaluatedLabel()
    else
      return sg.toEvaluateLabel()
  }
  if (iStatus == LOCALORDER_STATUS_RESERVED)
  {
    if (bNewInstance == true)
      return sg.toReserveLabel()
    else
      return sg.reservedLabel()
  }
  else if (iStatus == LOCALORDER_STATUS_VALIDATED)
    return sg.validatedLabel()
  else if (iStatus == LOCALORDER_STATUS_AVAILABLE)
    return sg.availableLabel()
  else if (iStatus == LOCALORDER_STATUS_CANCELED)
    return sg.orderCanceledLabel()
  else if (iStatus == LOCALORDER_STATUS_ERROR)
    return sg.orderErrorLabel()
  else if (iStatus == LOCALORDER_STATUS_REFUSED)
    return sg.orderRefusedLabel()

  return ""
}

//---------------------------------------------------------------------------
// Return current delivery action state
//---------------------------------------------------------------------------
var ACTION_TYPE_NONE                  = 0
var ACTION_TYPE_TOVALIDATE            = 1
var ACTION_TYPE_REFUSED               = 2
var ACTION_TYPE_SUBMIT                = 3
var ACTION_TYPE_SUBSCRIBE             = 4
var ACTION_TYPE_CONFIRM               = 5
var ACTION_TYPE_EXTRACTION_APPROVAL   = 6
var ACTION_TYPE_EXTRACTION_INWAITING  = 7
var ACTION_TYPE_FCP_APPROVAL          = 8
var ACTION_TYPE_TOEDIT                = 9
var ACTION_TYPE_PREPARATION_INWAITING = 10

function deliveryActionTypeState(iDeliveryId, iDeliveryMode, iDeliveryState,
                                 btContentStatus, btTargetStatus, btBudgetStatus, btSandboxStatus, btExtractionStatus,
                                 bExternalValidation, bAssignEdition, bUseContentValidation,
                                 iLinkedDelivery, bUseLinkedDeliveryValidation, btValidationMode,
                                 iWorkflowId, bUseFCPValidation, bUseTargetValidation, btSandboxMode,
                                 btCentralLocalType)
{
  var iActionType = ACTION_TYPE_NONE

  if (iDeliveryState == DELIVERY_STATE_PREPAREFAILED)
    // To show error
    return iActionType

  if (iDeliveryState < DELIVERY_STATE_STARTED && (bUseContentValidation && (iLinkedDelivery == 0 || bUseLinkedDeliveryValidation)))
  {
    // Content buttons
    if (btContentStatus == CONTENT_STATUS_EDITION)
      // Submit validation or edition of content
      iActionType = ACTION_TYPE_SUBMIT
    else if (btContentStatus == CONTENT_STATUS_INPROGRESS)
      // Set content as available
     iActionType = ACTION_TYPE_TOEDIT
    else if ((btContentStatus == CONTENT_STATUS_INWAITING || btContentStatus == CONTENT_STATUS_AVAILABLE || btContentStatus == CONTENT_STATUS_EXTERNAL_REFUSED) ||
             (btContentStatus == CONTENT_STATUS_EXTERNAL_INWAITING && bExternalValidation))
    {
      // To validate
      if (btContentStatus == CONTENT_STATUS_EXTERNAL_REFUSED)
        iActionType = ACTION_TYPE_REFUSED
      else
        iActionType = ACTION_TYPE_TOVALIDATE
    }
    else if (btContentStatus == CONTENT_STATUS_REFUSED)
      // Submit again validation
      iActionType = ACTION_TYPE_REFUSED
  }

  if (iActionType == ACTION_TYPE_NONE && (iDeliveryState == DELIVERY_STATE_TARGETREADY || iDeliveryMode == DELIVERY_MODE_DESCRIPTIVE) &&
      (iLinkedDelivery == 0 || bUseLinkedDeliveryValidation))
  {
    if (iDeliveryMode == DELIVERY_MODE_DESCRIPTIVE && ((iDeliveryState == DELIVERY_STATE_READY && iWorkflowId != 0) || (iDeliveryState == DELIVERY_STATE_EDITION && iWorkflowId == 0)) &&
        (btBudgetStatus == BUDGET_STATUS_VALIDATED || btBudgetStatus == BUDGET_STATUS_EDITION) &&
        (btContentStatus == CONTENT_STATUS_VALIDATED || btContentStatus == CONTENT_STATUS_EDITION))
      // ASk to start delivery
      iActionType = ACTION_TYPE_CONFIRM
    else if (bUseTargetValidation &&
       (btValidationMode == VALIDATION_MODE_MANUAL || (iWorkflowId == 0 && (btTargetStatus == TARGET_STATUS_EDITION || btTargetStatus == TARGET_STATUS_REFUSED))))
      // Confirm to handle the target validation
      iActionType = ACTION_TYPE_SUBMIT
    else
    {
      // Sandbox/Target/budget validation
      if (btSandboxStatus == SANDBOX_STATUS_REFUSED ||
          btTargetStatus == TARGET_STATUS_REFUSED ||
          btBudgetStatus == BUDGET_STATUS_REFUSED)
        iActionType = ACTION_TYPE_REFUSED
      else if (btSandboxStatus == SANDBOX_STATUS_INWAITING)
        iActionType = ACTION_TYPE_SUBSCRIBE
      else if (btTargetStatus == TARGET_STATUS_INWAITING ||
               btBudgetStatus == BUDGET_STATUS_INWAITING)
        iActionType = ACTION_TYPE_TOVALIDATE
       else if (iDeliveryState == DELIVERY_STATE_MSGPREPENDING || iDeliveryState == DELIVERY_STATE_TARGETREADY)
       {
          if (iDeliveryMode == DELIVERY_MODE_EXTERNAL)
            iActionType = ACTION_TYPE_EXTRACTION_INWAITING
          else
            iActionType = ACTION_TYPE_PREPARATION_INWAITING
       }
    }
  }
  else if (iDeliveryState == DELIVERY_STATE_READY && bUseFCPValidation && iLinkedDelivery == 0 && iDeliveryMode == DELIVERY_MODE_EXTERNAL &&
          (btTargetStatus == TARGET_STATUS_EDITION || btTargetStatus == TARGET_STATUS_VALIDATED) &&
          (btExtractionStatus == EXTRACTION_STATUS_VALIDATED || btExtractionStatus == EXTRACTION_STATUS_SENDED) &&
          (btContentStatus == CONTENT_STATUS_VALIDATED || btContentStatus == CONTENT_STATUS_EDITION || btContentStatus == CONTENT_STATUS_FCP_REFUSED))
    // Confirm to handle the BAT paper validation
    iActionType = ACTION_TYPE_SUBMIT
  else if (iDeliveryState == DELIVERY_STATE_READY && (btContentStatus == CONTENT_STATUS_FCP_INWAITING || btContentStatus == CONTENT_STATUS_FCP_REFUSED) &&
           (iLinkedDelivery == 0 || bUseLinkedDeliveryValidation))
    // FCP validation
    iActionType = ACTION_TYPE_FCP_APPROVAL
  else if (iDeliveryMode == DELIVERY_MODE_EXTERNAL && iLinkedDelivery == 0 &&
           iDeliveryState == DELIVERY_STATE_READY && (btExtractionStatus == EXTRACTION_STATUS_INWAITING || btExtractionStatus == EXTRACTION_STATUS_REFUSED))
  {
    // Extraction to validate
    if (btExtractionStatus == EXTRACTION_STATUS_REFUSED)
      iActionType = ACTION_TYPE_REFUSED
    else
      iActionType = ACTION_TYPE_EXTRACTION_APPROVAL
  }
  else if (iDeliveryMode != DELIVERY_MODE_EXTERNAL && iDeliveryState == DELIVERY_STATE_READY && (
           (btBudgetStatus == BUDGET_STATUS_VALIDATED || btBudgetStatus == BUDGET_STATUS_EDITION) &&
           (btTargetStatus == TARGET_STATUS_VALIDATED || btTargetStatus == TARGET_STATUS_EDITION) &&
           (btContentStatus == CONTENT_STATUS_VALIDATED || btContentStatus == CONTENT_STATUS_EDITION ||
            btContentStatus == CONTENT_STATUS_FCP_VALIDATED)))
  {
    // Starting delivery
    if ((btSandboxMode == SANDBOXMODE_COMPLETE || btCentralLocalType == CENTRALLOCAL_TYPE_MUTUALIZED) && iLinkedDelivery == 0)
      iActionType = ACTION_TYPE_CONFIRM
  }

  return iActionType
}

//---------------------------------------------------------------------------
// Helper function to generate an url (if we are in Neolane or not)
//---------------------------------------------------------------------------
function buildUrlEntity(bIsConsole, strConsoleUrl, strWebUrl)
{
  var strUrl = bIsConsole ? strConsoleUrl : strWebUrl
  if (!bIsConsole && (typeof strUrl == "undefined" || strUrl == "") && !strConsoleUrl.startsWith("xtk:"))
    // Case when use javascript inside url, by default get it in no console mode
    strUrl = strConsoleUrl

  return strUrl
}

function addUrlEntityLink(bIsConsole, strConsoleUrl, strWebUrl, strCommonEndUrl,
                          strLabel, strDescription, strImgSrc, strClass, bForceBlankTarget)
{
  var strUrl = buildUrlEntity(bIsConsole, strConsoleUrl, strWebUrl)

  // We don't add the button if the url is ko
  if( typeof strUrl != "string" || strUrl == "" )
    return ""
  else if (strUrl == "_LABEL_")
    return strLabel

  strUrl += strCommonEndUrl
  if( !bIsConsole && document.__securitytoken && !strConsoleUrl.startsWith("javascript:") )
    strUrl += "&amp;__securitytoken=" + document.__securitytoken

  var strUrlEntityLink = "<a href='"+strUrl+"'"

  if (strClass != undefined && strClass != "")
    strUrlEntityLink += " class='"+strClass+"'"
  if( strDescription != null && strDescription != "" )
    strUrlEntityLink += " title='" + strDescription + "'"

  // Blank targets are not allowed for xtk links in console mode
  var bXtkUrl = bIsConsole ? strConsoleUrl.startsWith("xtk://") : false
  if( bForceBlankTarget != undefined && NL.XTK.parseBoolean(bForceBlankTarget, false) && !bXtkUrl )
    strUrlEntityLink += " target='_blank' "
  else if ((!bIsConsole && strUrl.indexOf("javascript:") != 0) ||
       (bIsConsole && strUrl.startsWith("/webApp/"))) // web app url inside console cannot replace the current page, need to display detail in new window
    strUrlEntityLink += " target='_parent' "

  strUrlEntityLink += ">"
  if (strImgSrc != undefined && strImgSrc != "")
    strUrlEntityLink += '<img src="' + strImgSrc + '" border="0" style="margin-right:2px;vertical-align:top"/>'
  strUrlEntityLink += strLabel+'</a>'

  return strUrlEntityLink
}

function addUrlAction(bIsConsole, strConsoleUrl, strWebUrl, strCommonEndUrl,
                      strLabel, strDescription, strImgSrc, strClass, bForceBlankTarget)
{
  var strClassName = strClass
  if (strClassName == undefined || strClassName == "")
    strClassName = "action"
  var strSpan = '<span class="'+strClassName+'">'

  strSpan += addUrlEntityLink(bIsConsole, strConsoleUrl, strWebUrl, strCommonEndUrl,
                              strLabel, strDescription, strImgSrc, "entityLink", bForceBlankTarget)
  strSpan += '</span>'

  return strSpan
}

function addUrlOpen(bIsConsole, strConsoleUrl, strWebUrl, strCommonEndUrl,
                    strLabel, strDescription)
{
  return addUrlAction(bIsConsole, strConsoleUrl, strWebUrl, strCommonEndUrl,
                      strLabel, strDescription, "/xtk/img/fileEdit.png")
}

// Url link for edition (use to be inside action container)
function addUrlEdit(bIsConsole, strConsoleUrl, strWebUrl, strCommonEndUrl,
                    strLabel, strDescription, strImgSrc)
{
  return addUrlAction(bIsConsole, strConsoleUrl, strWebUrl, strCommonEndUrl,
                      strLabel, strDescription, strImgSrc, "editAction")
}

// Url link for edition : if web access does'nt exist, display its label
function addUrlLabel(bIsConsole, strConsoleUrl, strWebUrl, strCommonEndUrl,
                     strLabel, strDescription, strImgSrc)
{
  var strUrl = strWebUrl
  if (strUrl == null || strUrl == "")
    strUrl = "_LABEL_"  // Ask to replace url by label if not exists in web side
  return addUrlAction(bIsConsole, strConsoleUrl, strUrl, strCommonEndUrl,
                      strLabel, strDescription, strImgSrc, "editAction")
}

//---------------------------------------------------------------------------
// Action url html rendering
//---------------------------------------------------------------------------
function displayActionButton(bIsConsole, actionButton, bMenu, bForceBlankTarget)
{
  var strHtml = ""

  if (bMenu)
  {
    var strEntityLink = addUrlEntityLink(bIsConsole, actionButton.strUrl, actionButton.strWeb, "",
                                         actionButton.strLabel, actionButton.strDesc,
                                         actionButton.strImg, "", bForceBlankTarget)
    if (strEntityLink != "")
      strHtml = "<li>"+strEntityLink+"</li>"
  }
  else
    strHtml = addUrlAction(bIsConsole, actionButton.strUrl, actionButton.strWeb, "",
                           actionButton.strLabel, actionButton.strDesc,
                           actionButton.strImg, "", bForceBlankTarget)

  return strHtml
}

//---------------------------------------------------------------------------
// Return action buttons for operation / catalog / order / asset / workflow
//---------------------------------------------------------------------------
var BUTTON_TYPE_VALIDATION      = 0
var BUTTON_TYPE_STARTVALIDATION = 1
var BUTTON_TYPE_CANCEL          = 2
var BUTTON_TYPE_ORDER_TEST      = 3
var BUTTON_TYPE_ORDER_RESERVE   = 4
var BUTTON_TYPE_UNLOCK          = 5
var BUTTON_TYPE_LOCK            = 6
var BUTTON_TYPE_PUBLICATION     = 7
var BUTTON_TYPE_PLAY            = 8
var BUTTON_TYPE_PAUSE           = 9
var BUTTON_TYPE_STOP            = 10
var BUTTON_TYPE_PENDING         = 11

function actionButton(iType, strUrl, strImg, strWeb, iAction, strAction)
{
  this.iType = iType
  this.strImg = strImg
  this.strUrl = strUrl
  this.strWeb = strWeb
  this.iAction = iAction
  this.strAction = strAction
  this.strLabel = ""
  this.strDesc = ""
}

function operationActionBtn(iOperationId, iStatus)
{
  var aButton = []

  if (iStatus <= OPERATION_STATUS_FINISHED)
    aButton.push(new actionButton(BUTTON_TYPE_CANCEL, "javascript:document.operationDlg.show(\"operationId="+iOperationId+"\")",
                                  "/xtk/img/xtkcancel.png", ""))

  return aButton
}

function catalogActionBtn(iCatalogId, iStatus, bHasAssignee, iType,
                          bUseMultipleCreation, bActiveProof, bHasCentralRight,
                          iAlertValidation, iAlertEndCatalog, aLocalOrderStatus)
{
  var aButton = []

  // Check to display command buttons : if current end of planning has not been reached
  // and for local context check multiple creation flag
  var bActiveReserveBtn = true
  var bActiveProofBtn = true
  if (iAlertEndCatalog == 0 &&
      bHasCentralRight == false &&
      NL.XTK.parseBoolean(bUseMultipleCreation, false) == false)
  {
    for(var iLine=0; iLine < aLocalOrderStatus.length; iLine++)
    {
      if (aLocalOrderStatus[iLine] != LOCALORDER_STATUS_CANCELED)
      {
        if (aLocalOrderStatus[iLine] == LOCALORDER_STATUS_PROOF)
          bActiveProofBtn = false
        else
        {
          bActiveProofBtn = false
          bActiveReserveBtn = false
        }
      }
    }
  }

  if (bHasCentralRight && iAlertValidation == 0 &&
      ((iStatus == CATALOG_STATUS_INPROCESS ||
        iStatus == CATALOG_STATUS_VALIDATIONPENDING) ||
       ((iStatus == CATALOG_STATUS_EDITION || iStatus == CATALOG_STATUS_REFUSED) && !bHasAssignee)))
  {
    // Validation
    var strImg = "/xtk/img/xtkcheck.png"
    if (iStatus == CATALOG_STATUS_REFUSED)
      strImg = "/xtk/img/logwarn.png"
    aButton.push(new actionButton(BUTTON_TYPE_VALIDATION, "javascript:document.catalogDlg.show(\"catalogId="+iCatalogId+"\")",
                                  strImg, ""))
  }

  if (bHasCentralRight && bHasAssignee &&
     (iStatus == CATALOG_STATUS_EDITION ||
      iStatus == CATALOG_STATUS_REFUSED))
  {
    // Launch validation
    var strUrl = "javascript:catalogCommand(\"StartValidation\", "+iCatalogId+")"
    aButton.push(new actionButton(BUTTON_TYPE_STARTVALIDATION, strUrl, "/nms/img/validation.png"))
  }

  if (iStatus == CATALOG_STATUS_PUBLISHED && bHasCentralRight)
  {
    // Cancel catalog
    aButton.push(new actionButton(BUTTON_TYPE_CANCEL, "javascript:document.catalogDlg.show(\"catalogId="+iCatalogId+"\")",
                                  "/xtk/img/xtkcancel.png", ""))
  }

  if (bHasCentralRight == false && iStatus == CATALOG_STATUS_PUBLISHED)
  {
    if (NL.XTK.parseBoolean(bActiveProof, false) && bActiveProofBtn &&
       (iType == CENTRALLOCAL_TYPE_MUTUALIZED || iType == CENTRALLOCAL_TYPE_LOCAL))
    {
      // Test the operation
      var strUrl = "/webApp/catalogOrder?catalogId="+iCatalogId+"&reserve=0"
      aButton.push(new actionButton(BUTTON_TYPE_ORDER_TEST, strUrl, "/nms/img/testOrder.png"))
    }

    // Order command from local
    if (bActiveReserveBtn)
    {
      var strUrl = "/webApp/catalogOrder?catalogId="+iCatalogId+"&reserve=1"
      aButton.push(new actionButton(BUTTON_TYPE_ORDER_RESERVE, strUrl, "/nms/img/reserveOrder.png"))
    }
  }

  return aButton
}

function orderActionBtn(iOrderId, iStatus, bHasCenterRight)
{
  var aButton = []

  if ((iStatus == LOCALORDER_STATUS_RESERVED || iStatus == LOCALORDER_STATUS_REFUSED))
  {
    // Validation in process
    var strImg = "/xtk/img/xtkcheck.png"
    if (iStatus == LOCALORDER_STATUS_REFUSED)
      strImg = "/xtk/img/logwarn.png"

    aButton.push(new actionButton(BUTTON_TYPE_VALIDATION, "javascript:document.orderDlg.show(\"orderId="+iOrderId+"\")",
                                  strImg, ""))
  }

  if (bHasCenterRight == false && iStatus != LOCALORDER_STATUS_PROOF && iStatus != LOCALORDER_STATUS_CANCELED)
  {
    // Cancel order
    aButton.push(new actionButton(BUTTON_TYPE_CANCEL, "javascript:document.orderDlg.show(\"orderId="+iOrderId+"&cancel=1"+"\")",
                                  "/xtk/img/xtkcancel.png", ""))
  }
  else if (bHasCenterRight == false && iStatus == LOCALORDER_STATUS_PROOF)
  {
    // Reserver the order
    var strUrl = "javascript:orderCommand(\"Reserve\", " + iOrderId + ")"
    aButton.push(new actionButton(BUTTON_TYPE_ORDER_RESERVE, strUrl, "/nms/img/reserveOrder.png"))
  }

  return aButton
}

function simulationActionBtn(iSimulationId, iStatus, bHasSqlRight)
{
  var aButton = []
  if (!bHasSqlRight)
    return aButton

  if (iStatus == SIMULATION_STATUS_EDIT ||
      iStatus == SIMULATION_STATUS_FINISHED ||
      iStatus == SIMULATION_STATUS_ERROR ||
      iStatus == SIMULATION_STATUS_CANCELED ||
      iStatus == SIMULATION_STATUS_PAUSEPENDING ||
      iStatus == SIMULATION_STATUS_PAUSE)
  {
    // Play
    var strUrl = "javascript:simulationCommand(\"Play\", " + iSimulationId + ")"
    aButton.push(new actionButton(BUTTON_TYPE_PLAY, strUrl, "/nms/img/difplay.png"))
  }
  else if (iStatus == SIMULATION_STATUS_RUNNING ||
           iStatus == SIMULATION_STATUS_PAUSEPENDING ||
           iStatus == SIMULATION_STATUS_PAUSE)
  {
    // Stop
    var strUrl = "javascript:simulationCommand(\"Play\", " + iSimulationId + ")"
    aButton.push(new actionButton(BUTTON_TYPE_STOP, strUrl, "/nms/img/difstop.png"))
  }

  return aButton
}

function offerActionBtn(iOfferId, iStatus, bHasAssignee, bHasCampaignPackage)
{
  var aButton = []

  if (((iStatus == OFFER_STATUS_EDITION || iStatus == OFFER_STATUS_REFUSED) && !bHasAssignee) ||
      (iStatus == OFFER_STATUS_INPROCESS || iStatus == OFFER_STATUS_VALIDATIONPENDING))
  {
    // Validation in process
    if (!bHasCampaignPackage)
    {
      // Offer without campaign, just display confirmation message
      var strUrl = "javascript:offerCommand(\"Validation\", " + iOfferId + ")"
      aButton.push(new actionButton(BUTTON_TYPE_VALIDATION, strUrl, "/xtk/img/xtkcheck.png"))
    }
    else
    {
      var strImg = "/xtk/img/xtkcheck.png"
      if (iStatus == OFFER_STATUS_REFUSED)
        strImg = "/xtk/img/logwarn.png"
      aButton.push(new actionButton(BUTTON_TYPE_VALIDATION, "javascript:document.offerDlg.show(\"offerId="+iOfferId+"\")",
                                    "/xtk/img/xtkcheck.png", ""))
    }
  }

  if (iStatus == OFFER_STATUS_VALIDATED)
  {
    // Cancel
    if (!bHasCampaignPackage)
    {
      // Offer without campaign, just display confirmation message
      var strUrl = "javascript:offerCommand(\"Cancel\", " + iOfferId + ")"
      aButton.push(new actionButton(BUTTON_TYPE_CANCEL, strUrl, "/xtk/img/xtkcancel.png"))
    }
    else
      aButton.push(new actionButton(BUTTON_TYPE_CANCEL, "javascript:document.offerDlg.show(\"offerId="+iOfferId+"&cancel=1"+"\")",
                                    "/xtk/img/xtkcancel.png", ""))
  }

  if ((iStatus == OFFER_STATUS_EDITION ||
       iStatus == OFFER_STATUS_REFUSED) && bHasAssignee)
  {
    // Launch validation
    var strUrl = "javascript:offerCommand(\"StartValidation\", " + iOfferId + ")"
    aButton.push(new actionButton(BUTTON_TYPE_STARTVALIDATION, strUrl, "/nms/img/validation.png"))
  }

  return aButton
}

function assetActionBtn(iAssetId, iStatus, iLoginId, iResourceType, iEditedById, iAssigneeId)
{
  var aButton = []

  if (iAssigneeId == undefined)
    iAssigneeId = 0

  if (iStatus != ASSET_STATUS_VALIDATIONPENDING &&
      iStatus != ASSET_STATUS_PUBLICATIONPENDING &&
      iStatus != ASSET_STATUS_INPROCESS &&
      iStatus != ASSET_STATUS_PUBLICATIONINPROCESS &&
      iStatus != ASSET_STATUS_PUBLISHED &&
      iStatus != ASSET_STATUS_REFUSED &&
      iStatus != ASSET_STATUS_CANCELED && iLoginId != 0)
  {
    if (iResourceType == RESOURCE_TYPE_FILE &&
        (iStatus == ASSET_STATUS_EDITION) &&
         iEditedById != 0 && iEditedById == iLoginId)
    {
      // Unlock
      var strUrl = "javascript:assetCommand(\"Unlock\", " + iAssetId + ")"
      aButton.push(new actionButton(BUTTON_TYPE_UNLOCK, strUrl, "/nms/img/unlock.png"))
    }
    else if (iResourceType == RESOURCE_TYPE_FILE && iEditedById == 0 &&
            (iStatus == ASSET_STATUS_EDITION))
    {
      // Lock
      var strUrl = "javascript:assetCommand(\"Lock\", " + iAssetId + ")"
      aButton.push(new actionButton(BUTTON_TYPE_LOCK, strUrl, "/nms/img/lock.png"))
    }
  }

  if ((iStatus == ASSET_STATUS_EDITION && iAssigneeId == 0 && iEditedById == 0) ||
       (iStatus == ASSET_STATUS_REFUSED && iAssigneeId == 0) ||
        iStatus == ASSET_STATUS_INPROCESS || iStatus == ASSET_STATUS_VALIDATIONPENDING)
  {
    // Validation in process
    var strImg = "/xtk/img/xtkcheck.png"
    if (iStatus == ASSET_STATUS_REFUSED)
      strImg = "/xtk/img/logwarn.png"
    aButton.push(new actionButton(BUTTON_TYPE_VALIDATION, "javascript:document.assetDlg.show(\"assetId="+iAssetId+"\")",
                                  "/xtk/img/xtkcheck.png", ""))
  }

  if (iStatus == ASSET_STATUS_PUBLISHED)
  {
    // Cancel resource
    aButton.push(new actionButton(BUTTON_TYPE_CANCEL, "javascript:document.assetDlg.show(\"assetId="+iAssetId+"&cancel=1"+"\")",
                                  "/xtk/img/xtkcancel.png", ""))
  }

  if ((iStatus == ASSET_STATUS_EDITION ||
       iStatus == ASSET_STATUS_REFUSED) && iEditedById == 0 && iAssigneeId != 0)
  {
    // Launch validation
    var strUrl = "javascript:assetCommand(\"StartValidation\", " + iAssetId + ")"
    aButton.push(new actionButton(BUTTON_TYPE_STARTVALIDATION, strUrl, "/nms/img/validation.png"))
  }

  if (iStatus == ASSET_STATUS_VALIDATED)
  {
    // Launch publication
    aButton.push(new actionButton(BUTTON_TYPE_PUBLICATION, "javascript:document.assetDlg.show(\"assetId="+iAssetId+"\")",
                                  "/xtk/img/download.png", ""))
  }

  return aButton
}

function workflowActionBtn(iWorkflowId, iState)
{
  var aButton = []

  if (iState == WORKFLOW_STATE_EDITION ||
      iState == WORKFLOW_STATE_FINISHED ||
      iState == WORKFLOW_STATE_PAUSED )
  {
    // Play
    var strUrl = "javascript:workflowCommand(\"Start\", " + iWorkflowId + ")"
    aButton.push(new actionButton(BUTTON_TYPE_PLAY, strUrl, "/nms/img/difplay.png"))
  }

  if (iState == WORKFLOW_STATE_STARTED ||
      iState == WORKFLOW_STATE_RESUMING)
  {
    // Pause
    var strUrl = "javascript:workflowCommand(\"Pause\", " + iWorkflowId + ")"
    aButton.push(new actionButton(BUTTON_TYPE_PAUSE, strUrl, "/nms/img/difpause.png"))
  }

  if (iState == WORKFLOW_STATE_STARTING ||
      iState == WORKFLOW_STATE_STARTED ||
      iState == WORKFLOW_STATE_PAUSED ||
      iState == WORKFLOW_STATE_RESUMING ||
      iState == WORKFLOW_STATE_PAUSING ||
      iState == WORKFLOW_STATE_RESTARTING )
  {
    // Stop
    var strUrl = "javascript:workflowCommand(\"Stop\", " + iWorkflowId + ")"
    aButton.push(new actionButton(BUTTON_TYPE_STOP, strUrl, "/nms/img/difstop.png"))
  }

  return aButton
}

function taskActionBtn(iTaskId, iStatus, btValidationState)
{
  var aButton = []

  if ((iStatus == TASK_STATUS_STARTED || iStatus == TASK_STATUS_REFUSED) &&
      (btValidationState == TASK_VALIDATIONSTATE_UNDEFINED || btValidationState == TASK_VALIDATIONSTATE_REFUSED))
  {
    // Validation
    aButton.push(new actionButton(BUTTON_TYPE_VALIDATION, "javascript:document.taskDlg.show(\"taskId="+iTaskId+"&accept=1"+"\")",
                                  "/xtk/img/xtkcheck.png", ""))
  }

  if (iStatus == TASK_STATUS_FORECASTED ||
     ((iStatus == TASK_STATUS_STARTED || iStatus == TASK_STATUS_REFUSED) &&
      (btValidationState == TASK_VALIDATIONSTATE_UNDEFINED ||
       btValidationState == TASK_VALIDATIONSTATE_REFUSED)))
  {
    // Cancel
    aButton.push(new actionButton(BUTTON_TYPE_CANCEL, "javascript:document.taskDlg.show(\"taskId="+iTaskId+"&accept=0"+"\")",
                                  "/xtk/img/xtkcancel.png", ""))
  }

  if (iStatus == TASK_STATUS_PENDING)
  {
    // Pending task validation
    aButton.push(new actionButton(BUTTON_TYPE_PENDING, "javascript:document.taskDlg.show(\"taskId="+iTaskId+"&accept=1"+"\")",
                                  "/xtk/img/xtkcheck.png", ""))
  }

  return aButton
}

//---------------------------------------------------------------------------
// Return current delivery action buttons
//---------------------------------------------------------------------------
var BUTTON_TYPE_SUBMIT_EDITION       = 0
var BUTTON_TYPE_SUBMIT_VALIDATION    = 1
var BUTTON_TYPE_CONTENT_AVAILABLE    = 2
var BUTTON_TYPE_CONTENT_TO_VALIDATE  = 3
var BUTTON_TYPE_EXTERNAL_TO_VALIDATE = 4
var BUTTON_TYPE_SUBMIT_CONTENT       = 5
var BUTTON_TYPE_SUBMIT_TARGET        = 6
var BUTTON_TYPE_SANDBOX_REFUSED      = 7
var BUTTON_TYPE_SANDBOX_VALIDATED    = 8
var BUTTON_TYPE_TARGET_REFUSED       = 9
var BUTTON_TYPE_TARGET_VALIDATED     = 10
var BUTTON_TYPE_BUDGET_REFUSED       = 11
var BUTTON_TYPE_BUDGET_VALIDATED     = 12
var BUTTON_TYPE_CANCEL               = 13
var BUTTON_TYPE_SUBMIT_FCP           = 14
var BUTTON_TYPE_FCP_REFUSED          = 15
var BUTTON_TYPE_FCP_VALIDATED        = 16
var BUTTON_TYPE_PLAY                 = 17
var BUTTON_TYPE_REPLAY               = 18
var BUTTON_TYPE_PAUSE                = 19
var BUTTON_TYPE_STOP                 = 20
var BUTTON_TYPE_EXTRACTION_REFUSED   = 21
var BUTTON_TYPE_EXTRACTION_VALIDATED = 22
var BUTTON_TYPE_EXTRACTION_FORMAT    = 23
var BUTTON_TYPE_CONFIRM              = 24
var BUTTON_TYPE_SUBMIT_BUDGET        = 25

var ACTION_BUTTON     = 0
var VALIDATION_BUTTON = 1

function deliveryActionMenu (iDeliveryId, iDeliveryMode, iDeliveryState, iOperationId,
                             btContentStatus, btTargetStatus, btBudgetStatus, btSandboxStatus, btExtractionStatus,
                             bExternalValidation, bAssignEdition, bUseContentValidation,
                             iLinkedDelivery, bUseLinkedDeliveryValidation, btValidationMode,
                             iWorkflowId, bUseFCPValidation, bUseTargetValidation, btSandboxMode,
                             btCentralLocalType, bUseBudgetValidation, iBudgetId)
{
  var aButton = []

  if (iOperationId == 0)
  {
    if (iDeliveryMode != DELIVERY_MODE_DESCRIPTIVE)
    {
      if (iDeliveryState == DELIVERY_STATE_READY ||
          iDeliveryState == DELIVERY_STATE_TARGETREADY)
        aButton.push(BUTTON_TYPE_PLAY)
      else if( iDeliveryState == DELIVERY_STATE_RETRYPENDING || iDeliveryState == DELIVERY_STATE_PAUSEPENDING || iDeliveryState == DELIVERY_STATE_PAUSE )
        aButton.push(BUTTON_TYPE_REPLAY)
      if( iDeliveryState == DELIVERY_STATE_STARTED || iDeliveryState == DELIVERY_STATE_RETRYPENDING || iDeliveryState == DELIVERY_STATE_RETRY )
        aButton.push(BUTTON_TYPE_PAUSE)
      if( iDeliveryState == DELIVERY_STATE_READY ||
          iDeliveryState == DELIVERY_STATE_STARTED || iDeliveryState == DELIVERY_STATE_RETRYPENDING || iDeliveryState == DELIVERY_STATE_PREPARATION ||
          iDeliveryState == DELIVERY_STATE_RETRY || iDeliveryState == DELIVERY_STATE_PAUSEPENDING || iDeliveryState == DELIVERY_STATE_READY || iDeliveryState == DELIVERY_STATE_DELAYED ||
          iDeliveryState == DELIVERY_STATE_PAUSE || iDeliveryState == DELIVERY_STATE_TARGETSELECTION || iDeliveryState == DELIVERY_STATE_TARGETARBITRATION )
        aButton.push(BUTTON_TYPE_STOP)
    }
  }
  else
  {
    if (iDeliveryState < DELIVERY_STATE_STARTED && (bUseContentValidation && (iLinkedDelivery == 0 || bUseLinkedDeliveryValidation)))
    {
      // Content buttons
      if (btContentStatus == CONTENT_STATUS_EDITION)
      {
        if (bAssignEdition)
          // Submit edition of content
          aButton.push(BUTTON_TYPE_SUBMIT_EDITION)
        else
          // Submit validation
          aButton.push(BUTTON_TYPE_SUBMIT_VALIDATION)
      }
      else if (btContentStatus == CONTENT_STATUS_INPROGRESS)
        // Set content as available
        aButton.push(BUTTON_TYPE_CONTENT_AVAILABLE)
      else if (btContentStatus == CONTENT_STATUS_INWAITING || btContentStatus == CONTENT_STATUS_AVAILABLE || btContentStatus == CONTENT_STATUS_EXTERNAL_REFUSED)
        aButton.push(BUTTON_TYPE_CONTENT_TO_VALIDATE)
      else if (btContentStatus == CONTENT_STATUS_EXTERNAL_INWAITING && bExternalValidation)
        // External content validation
        aButton.push(BUTTON_TYPE_EXTERNAL_TO_VALIDATE)
      else if (btContentStatus == CONTENT_STATUS_REFUSED)
      {
        // Content validation
        if (bAssignEdition)
          // Set again content as available
          aButton.push(BUTTON_TYPE_CONTENT_AVAILABLE)
        else
          // Submit again validation
          aButton.push(BUTTON_TYPE_SUBMIT_VALIDATION)
      }
    }

    if (iDeliveryState == DELIVERY_STATE_TARGETREADY && iDeliveryMode != DELIVERY_MODE_DESCRIPTIVE &&
       (iLinkedDelivery == 0 || bUseLinkedDeliveryValidation))
    {
      if (bUseTargetValidation &&
         (btValidationMode == VALIDATION_MODE_MANUAL || (iWorkflowId == 0 && (btTargetStatus == TARGET_STATUS_EDITION || btTargetStatus == TARGET_STATUS_REFUSED))))
        // Confirm to handle the target validation
        aButton.push(BUTTON_TYPE_SUBMIT_TARGET)
      else
      {
        if (btSandboxStatus == SANDBOX_STATUS_INWAITING ||
            btSandboxStatus == SANDBOX_STATUS_REFUSED)
        {
          // Sandbox validation
          if (btSandboxStatus == SANDBOX_STATUS_REFUSED)
            aButton.push(BUTTON_TYPE_SANDBOX_REFUSED)
          else
            aButton.push(BUTTON_TYPE_SANDBOX_VALIDATED)
        }

        if (btTargetStatus == TARGET_STATUS_INWAITING ||
            btTargetStatus == TARGET_STATUS_REFUSED)
        {
          // Target validation
          if (btTargetStatus == TARGET_STATUS_REFUSED)
            aButton.push(BUTTON_TYPE_TARGET_REFUSED)
          else
            aButton.push(BUTTON_TYPE_TARGET_VALIDATED)
        }

        if (btBudgetStatus == BUDGET_STATUS_INWAITING ||
            btBudgetStatus == BUDGET_STATUS_REFUSED)
        {
          // Budget validation
          if (btBudgetStatus == BUDGET_STATUS_REFUSED)
            aButton.push(BUTTON_TYPE_BUDGET_REFUSED)
          else
            aButton.push(BUTTON_TYPE_BUDGET_VALIDATED)
        }
      }
    }
    else if (iDeliveryState == DELIVERY_STATE_FINISHED && iDeliveryMode == DELIVERY_MODE_EXTERNAL)
      // Cancel offline delivery
      aButton.push(BUTTON_TYPE_CANCEL)
    else if (iDeliveryMode == DELIVERY_MODE_DESCRIPTIVE)
    {
      if (bUseBudgetValidation && iBudgetId != 0)
      {
        if (btBudgetStatus == BUDGET_STATUS_EDITION)
          // Descriptive standalone delivery, force to submit the budget
          aButton.push(BUTTON_TYPE_SUBMIT_BUDGET)
        else if (btBudgetStatus == BUDGET_STATUS_INWAITING)
          aButton.push(BUTTON_TYPE_BUDGET_VALIDATED)
        else if (btBudgetStatus == BUDGET_STATUS_REFUSED)
          aButton.push(BUTTON_TYPE_BUDGET_REFUSED)
      }
    }
    else
    {
      if (iDeliveryState == DELIVERY_STATE_READY && bUseFCPValidation && iLinkedDelivery == 0 && iDeliveryMode == DELIVERY_MODE_EXTERNAL &&
              (btTargetStatus == TARGET_STATUS_EDITION || btTargetStatus == TARGET_STATUS_VALIDATED) &&
              (btExtractionStatus == EXTRACTION_STATUS_VALIDATED || btExtractionStatus == EXTRACTION_STATUS_SENDED) &&
              (btContentStatus == CONTENT_STATUS_VALIDATED || btContentStatus == CONTENT_STATUS_EDITION || btContentStatus == CONTENT_STATUS_FCP_REFUSED))
        // Confirm to handle the BAT paper validation
        aButton.push(BUTTON_TYPE_SUBMIT_FCP)
      else if (iDeliveryState == DELIVERY_STATE_READY && (btContentStatus == CONTENT_STATUS_FCP_INWAITING || btContentStatus == CONTENT_STATUS_FCP_REFUSED) &&
               (iLinkedDelivery == 0 || bUseLinkedDeliveryValidation))
        // FCP validation
        aButton.push(BUTTON_TYPE_FCP_VALIDATED)
      else if (iDeliveryMode == DELIVERY_MODE_EXTERNAL && iLinkedDelivery == 0 &&
               iDeliveryState == DELIVERY_STATE_READY && (btExtractionStatus == EXTRACTION_STATUS_INWAITING || btExtractionStatus == EXTRACTION_STATUS_REFUSED))
      {
        // Extraction to validate
        if (btExtractionStatus == EXTRACTION_STATUS_REFUSED)
          aButton.push(BUTTON_TYPE_EXTRACTION_REFUSED)
        else
          aButton.push(BUTTON_TYPE_EXTRACTION_VALIDATED)
        aButton.push(BUTTON_TYPE_EXTRACTION_FORMAT)
      }
    }

    if (((iDeliveryMode == DELIVERY_MODE_DESCRIPTIVE && iDeliveryState == DELIVERY_STATE_EDITION &&
          iWorkflowId == 0 && aButton.length == 0) ||
         (iDeliveryMode != DELIVERY_MODE_EXTERNAL && iDeliveryState == DELIVERY_STATE_READY)) && (
       (btBudgetStatus == BUDGET_STATUS_VALIDATED || btBudgetStatus == BUDGET_STATUS_EDITION) &&
       (btTargetStatus == TARGET_STATUS_VALIDATED || btTargetStatus == TARGET_STATUS_EDITION) &&
       (btContentStatus == CONTENT_STATUS_VALIDATED || btContentStatus == CONTENT_STATUS_EDITION ||
        btContentStatus == CONTENT_STATUS_FCP_VALIDATED)))
    {
      // Starting delivery
      if ((btSandboxMode == SANDBOXMODE_COMPLETE || btCentralLocalType == CENTRALLOCAL_TYPE_MUTUALIZED) && iLinkedDelivery == 0)
        aButton.push(BUTTON_TYPE_CONFIRM)
    }
    else if (iDeliveryMode == DELIVERY_MODE_DESCRIPTIVE &&
             iDeliveryState == DELIVERY_STATE_STARTED)
    {
      // Cancel descriptive delivery
      aButton.push(BUTTON_TYPE_CANCEL)
    }
    else if( iLinkedDelivery == 0 )
    {

     if (iDeliveryState == DELIVERY_STATE_RETRYPENDING ||
          iDeliveryState == DELIVERY_STATE_PAUSEPENDING ||
          iDeliveryState == DELIVERY_STATE_PAUSE)
        aButton.push(BUTTON_TYPE_REPLAY)

      if( iDeliveryState == DELIVERY_STATE_STARTED ||
          iDeliveryState == DELIVERY_STATE_RETRYPENDING ||
          iDeliveryState == DELIVERY_STATE_RETRY)
        aButton.push(BUTTON_TYPE_PAUSE)

      if (iDeliveryState == DELIVERY_STATE_STARTED || iDeliveryState == DELIVERY_STATE_RETRYPENDING || iDeliveryState == DELIVERY_STATE_PREPARATION ||
          iDeliveryState == DELIVERY_STATE_RETRY || iDeliveryState == DELIVERY_STATE_PAUSEPENDING || iDeliveryState == DELIVERY_STATE_READY ||
          iDeliveryState == DELIVERY_STATE_DELAYED ||
          iDeliveryState == DELIVERY_STATE_PAUSE || iDeliveryState == DELIVERY_STATE_TARGETSELECTION || iDeliveryState == DELIVERY_STATE_TARGETARBITRATION)
        aButton.push(BUTTON_TYPE_STOP)
    }
  }

  var aActionMenu = []
  if (aButton.length == 0)
    return aActionMenu

  if (aButton[0] == BUTTON_TYPE_CANCEL || aButton[0] == BUTTON_TYPE_PLAY || aButton[0] == BUTTON_TYPE_REPLAY ||
      aButton[0] == BUTTON_TYPE_PAUSE || aButton[0] == BUTTON_TYPE_STOP)
  {
    // Display command buttons
    for (var i=0; i<aButton.length; i++)
    {
      if (aButton[i] == BUTTON_TYPE_CANCEL)
        // Cancel offline delivery
        aActionMenu.push(new actionButton(ACTION_BUTTON, buildDeliveryActionUrl(iDeliveryId, "Cancel"), "/nms/img/difstop.png", "", aButton[i], "Cancel"))
      if (aButton[i] == BUTTON_TYPE_PLAY || aButton[i] == BUTTON_TYPE_REPLAY)
        aActionMenu.push(new actionButton(ACTION_BUTTON, buildDeliveryActionUrl(iDeliveryId, "Play"), "/nms/img/difplay.png", "", aButton[i], "Replay"))
      if (aButton[i] == BUTTON_TYPE_PAUSE)
        aActionMenu.push(new actionButton(ACTION_BUTTON, buildDeliveryActionUrl(iDeliveryId, "Pause"), "/nms/img/difpause.png", "", aButton[i], "Pause"))
      if (aButton[i] == BUTTON_TYPE_STOP)
        aActionMenu.push(new actionButton(ACTION_BUTTON, buildDeliveryActionUrl(iDeliveryId, "Stop"), "/nms/img/difstop.png", "", aButton[i], "Stop"))
    }
  }
  else
  {
    // Validation buttons
    for (var i=0; i<aButton.length; i++)
    {
      // Content buttons
      if (aButton[i] == BUTTON_TYPE_SUBMIT_EDITION)
        // Submit edition of content
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, buildDeliveryActionUrl(iDeliveryId, "SubmitEdition"), "/nms/img/validation.png",
                                          buildDeliveryActionUrl(iDeliveryId, "SubmitEdition"), aButton[i]))
      else if (aButton[i] == BUTTON_TYPE_SUBMIT_VALIDATION)
        // Submit validation
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, buildDeliveryActionUrl(iDeliveryId, "SubmitContent"), "/nms/img/validation.png",
                                          buildDeliveryActionUrl(iDeliveryId, "SubmitContent"), aButton[i]))
      else if (aButton[i] == BUTTON_TYPE_CONTENT_AVAILABLE)
        // Set content as available
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, "javascript:document.deliveryDlg.show(\"deliveryId="+iDeliveryId+"&validationType=6"+"\")",
                    "/xtk/img/xtkcheck.png", "", aButton[i]))
      else if (aButton[i] == BUTTON_TYPE_CONTENT_TO_VALIDATE)
        // Content to validate
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, "javascript:document.deliveryDlg.show(\"deliveryId="+iDeliveryId+"&validationType=1"+"\")",
                    "/xtk/img/xtkcheck.png", "", aButton[i]))
      else if (aButton[i] == BUTTON_TYPE_EXTERNAL_TO_VALIDATE)
        // External content validation
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, "javascript:document.deliveryDlg.show(\"deliveryId="+iDeliveryId+"&validationType=7"+"\")", "/xtk/img/xtkcheck.png",
                        "", aButton[i]))
      else if (aButton[i] == BUTTON_TYPE_CONFIRM)
        // Confirm delivery
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, buildDeliveryActionUrl(iDeliveryId, "StartDelivery"), "/nms/img/difplay.png",
                         buildDeliveryActionUrl(iDeliveryId, "StartDelivery"), aButton[i]))

      if (aButton[i] == BUTTON_TYPE_SUBMIT_BUDGET)
        // Confirm to handle the budget validation
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, buildDeliveryActionUrl(iDeliveryId, "SubmitBudget"), "/nms/img/validation.png",
                                          buildDeliveryActionUrl(iDeliveryId, "SubmitBudget"), aButton[i]))

      if (aButton[i] == BUTTON_TYPE_SUBMIT_TARGET)
        // Confirm to handle the target validation
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, buildDeliveryActionUrl(iDeliveryId, "SubmitTarget"), "/nms/img/validation.png",
                                          buildDeliveryActionUrl(iDeliveryId, "SubmitTarget"), aButton[i]))
      else
      {
        if (aButton[i] == BUTTON_TYPE_SANDBOX_REFUSED || aButton[i] == BUTTON_TYPE_SANDBOX_VALIDATED)
        {
          // Sandbox validation
          var strImg = "/nms/img/businessRanking.png"
          if (aButton[i] == BUTTON_TYPE_SANDBOX_REFUSED)
            strImg = "/xtk/img/logwarn.png"
          aActionMenu.push(new actionButton(VALIDATION_BUTTON, "javascript:document.deliveryDlg.show(\"deliveryId="+iDeliveryId+"&validationType=5"+"\")",
                                            strImg, "", aButton[i]))
        }
        if (aButton[i] == BUTTON_TYPE_TARGET_REFUSED || aButton[i] == BUTTON_TYPE_TARGET_VALIDATED)
        {
          // Target validation
          var strImg = "/xtk/img/xtkcheck.png"
          if (aButton[i] == BUTTON_TYPE_TARGET_REFUSED)
            strImg = "/xtk/img/logwarn.png"
          aActionMenu.push(new actionButton(VALIDATION_BUTTON, "javascript:document.deliveryDlg.show(\"deliveryId="+iDeliveryId+"&validationType=0"+"\")",
                                            strImg, "", aButton[i]))
        }
        if (aButton[i] == BUTTON_TYPE_BUDGET_REFUSED || aButton[i] == BUTTON_TYPE_BUDGET_VALIDATED)
        {
          // Budget validation
          var strImg = "/xtk/img/xtkcheck.png"
          if (aButton[i] == BUTTON_TYPE_BUDGET_REFUSED)
            strImg = "/xtk/img/logwarn.png"
          aActionMenu.push(new actionButton(VALIDATION_BUTTON, "javascript:document.deliveryDlg.show(\"deliveryId="+iDeliveryId+"&validationType=2"+"\")",
                                            strImg, "", aButton[i]))
        }
      }

      if (aButton[i] == BUTTON_TYPE_SUBMIT_FCP)
        // Confirm to handle the BAT paper validation
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, buildDeliveryActionUrl(iDeliveryId, "SubmitProof"), "/nms/img/validation.png",
                                          buildDeliveryActionUrl(iDeliveryId, "SubmitProof"), aButton[i]))
      else if (aButton[i] == BUTTON_TYPE_FCP_VALIDATED || aButton[i] == BUTTON_TYPE_FCP_REFUSED)
      {
        // FCP validation
        var strImg = "/xtk/img/xtkcheck.png"
        if (aButton[i] == BUTTON_TYPE_FCP_REFUSED)
          strImg = "/xtk/img/logwarn.png"
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, "javascript:document.deliveryDlg.show(\"deliveryId="+iDeliveryId+"&validationType=4"+"\")", strImg,
                         "", aButton[i]))
      }
      else if (aButton[i] == BUTTON_TYPE_EXTRACTION_REFUSED || aButton[i] == BUTTON_TYPE_EXTRACTION_VALIDATED)
      {
        // Extraction to validate
        var strImg = "/xtk/img/xtkcheck.png"
        if (aButton[i] == BUTTON_TYPE_EXTRACTION_REFUSED)
          strImg = "/xtk/img/logwarn.png"
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, "javascript:document.deliveryDlg.show(\"deliveryId="+iDeliveryId+"&validationType=3"+"\")", strImg,
                         "", aButton[i]))
      }
      else if (aButton[i] == BUTTON_TYPE_EXTRACTION_FORMAT)
        aActionMenu.push(new actionButton(VALIDATION_BUTTON, "xtk://open?schema=nms:delivery&pk="+iDeliveryId+"&form=nms:extractionFormat", "/xtk/img/miniatures/mini-txt.png", "", aButton[i]))
    }
  }

  return aActionMenu
}

function buildDeliveryActionUrl(iDeliveryId, strAction)
{
  return "javascript:actionDeliveryCommand("+iDeliveryId+", \""+strAction+"\")"
}

function maxLabelWidth(aActionMenu)
{
  var iLength = 0
  for (var i=0; i<aActionMenu.length; i++)
  {
    if (aActionMenu[i].iType == VALIDATION_BUTTON && aActionMenu[i].strLabel.length > iLength)
      iLength = aActionMenu[i].strLabel.length
  }

  return iLength
}

//---------------------------------------------------------------------------
// Helper function use for client side list
//---------------------------------------------------------------------------
function showHideBlock (blockId)
{
  // Display/hide block from its identifier
  var objet = document.getElementById(blockId)
  var url = document.getElementById("url"+blockId)
  if (objet != undefined && (objet.style.display == "none" || !objet.style.display))
  {
    objet.style.display = "block"
    if (url != undefined)
      url.style.fontWeight = "bold"
  }
  else
  {
    objet.style.display = "none"
    if (url != undefined)
      url.style.fontWeight = "normal"
  }
}

function show_props(obj, obj_nom) {
    var result = "";
    for (var i in obj)
        result += obj_nom + "" + i + " = " + obj[i] + "\n";
    return result;
}

//---------------------------------------------------------------------------
// Utility function use for webApp list
//---------------------------------------------------------------------------
function showHideFilterContainer()
{
  var iValue = 1
  if (document.controller.getValue("/ctx/vars/filterVisibility") == 1)
    iValue = 0
  document.controller.setValue("/ctx/vars/filterVisibility", iValue, null)
  var filterImg = document.getElementById("filterImg")

  // Change image of filter
  if (filterImg)
  {
    if (filterImg.src.indexOf("filterRight.png") != -1)
      filterImg.src = filterImg.src.replace("filterRight.png", "filterDown.png")
    else
      filterImg.src = filterImg.src.replace("filterDown.png", "filterRight.png")
  }
}

//---------------------------------------------------------------------------
// Build url to access to a document file
//---------------------------------------------------------------------------
function buildFileUrl(strMd5, strOriginalName, iContentType, strServerUrl)
{
  function ExtractExt(strFileName) {
    if (strFileName != undefined) {
      var iIndex = strFileName.lastIndexOf(".");
      if (iIndex != -1)
        return strFileName.substring(iIndex+1);
    }

    return "";
  }

  var strUrl = "";
  if (NL.XTK.toString(strServerUrl) != "")
    strUrl += strServerUrl;
  return strUrl+"/nl/jsp/previewFile.jsp?md5="+strMd5+"&ext="+ExtractExt(strOriginalName)+"&contentType="+iContentType;
}

//---------------------------------------------------------------------------
// Extract name from full filename
//---------------------------------------------------------------------------
function ExtractName(strFileName)
{
  if (strFileName == undefined)
    return ""
  var iIndex = strFileName.lastIndexOf("/")
  if (iIndex != -1)
    return strFileName.substring(iIndex+1)
  iIndex = strFileName.lastIndexOf("\\")
  if (iIndex != -1)
    return strFileName.substring(iIndex+1)
  return strFileName
}

//---------------------------------------------------------------------------
// Extract extension from filename
//---------------------------------------------------------------------------
function ExtractExt(strFileName)
{
  if (strFileName != undefined)
  {
    var iIndex = strFileName.lastIndexOf(".")
    if (iIndex != -1)
      return strFileName.substring(iIndex+1)
  }

  return ""
}

//---------------------------------------------------------------------------
// Return human file size
//---------------------------------------------------------------------------
function FileSize(lSize)
{
  if (lSize >= 1024)
    return parseInt(lSize/1024)+' ' + nms_campaign.fileSizeKb()
  return '1 ' + nms_campaign.fileSizeKb()
}

//---------------------------------------------------------------------------
// Utility function use for timeline and operation list
//---------------------------------------------------------------------------
function getValue(node, strXPath)
{
  var value = getXPathValue(node, strXPath)
  if (value == undefined)
    value = ""
  return value
}

//---------------------------------------------------------------------------
// Display delivery label
//---------------------------------------------------------------------------
function displayDeliveryStateLabel(sg, iStatus, iState, strState)
{
  if (iState == DELIVERY_STATE_PREPAREFAILED && iStatus == DELIVERY_STATUS_CANCELED)
    // Specific there, display as being edited
    return sg.dlvStateEdition()

  return strState
}

function displayDeliveryStateImg(iStatus, iState, strImg)
{
  if (iState == DELIVERY_STATE_PREPAREFAILED && iStatus == DELIVERY_STATUS_CANCELED)
    // Specific there, display as being edited
    return "/nms/img/delivery.png"

  return ParseXtkImg(strImg)
}

//---------------------------------------------------------------------------
// Truncate string value if needed
//---------------------------------------------------------------------------
function truncateStr(sValue, iCharCount)
{
  if( sValue.length > iCharCount )
    return escapeXmlString(sValue.substr(0, iCharCount/2) + "..." + sValue.substr(sValue.length-(iCharCount/2), sValue.length))

  return escapeXmlString(sValue)
}

//---------------------------------------------------------------------------
// Truncate string value if needed
//---------------------------------------------------------------------------
function ellipsis(sValue, iCharCount)
{
  var strRes = String(sValue)
  if( strRes.length > iCharCount )
    return strRes.substr(0, iCharCount) + '...'
  return strRes
}

//---------------------------------------------------------------------------
// Utility function use to display duration label
//---------------------------------------------------------------------------
function displayDurationLabel(sg, value)
{
  // Set 1 day in milliseconds
   var one_day=60*60*24;
   if (value < one_day)
     return sg.durationHour(Math.ceil(value/(60*60)));
   return sg.durationDay(Math.ceil(value/one_day));
}

//---------------------------------------------------------------------------
// Reset filters for ajax list inside web application
// - restore initiale context and reload list
//---------------------------------------------------------------------------
function resetFilters(list)
{
  if (list && document.controller)
  {
    document.controller.resetObservers()
    list.load()
  }
}

//---------------------------------------------------------------------------
// Utility function used to insert log in operation
// - iOperartionId: Id of operation
// - type: message type (vf forward contants)
// - message: the message to log
//---------------------------------------------------------------------------
function pushOperationLogInfo(iOperationId, strMessage)
{
  logInfo(strMessage)
  pushOperationLog(iOperationId, OPERATION_LOG_TYPE_INFO, strMessage)
}

function pushOperationLog(iOperationId, iType, strMessage)
{
  xtk.session.Write(<operationLog _operation="insert" xtkschema="nms:operationLog"
                                  operation-id={iOperationId} type={iType}
                                  message={strMessage}/>)
}

//---------------------------------------------------------------------------
// Object use for specific user implementation
//---------------------------------------------------------------------------
function XtkOperationProcess()
{
  this.strUserJavascript = null
}

//---------------------------------------------------------------------------
// Load user javascript implementation
//---------------------------------------------------------------------------
XtkOperationProcess.prototype.loadUserJavascript = function()
{
  // Get the extra user javascript name from option
  if (this.strUserJavascript == null)
    this.strUserJavascript = getOption("NmsOperation_JavascriptExt")
  if (this.strUserJavascript != "" && this.strUserJavascript != undefined)
    loadLibrary(this.strUserJavascript, false)
}

// Called after create new workflow from recurrent
XtkOperationProcess.prototype.createWorkflow = function(iWorkflowId)
{}

// Called after creation of operation
XtkOperationProcess.prototype.createOperation = function(iOperationId)
{}

// Called after cancel of operation
XtkOperationProcess.prototype.cancelOperation = function(iOperationId)
{}

// Called before preparation of delivery messages
XtkOperationProcess.prototype.prePrepareMessage = function(elDelivery)
{}

// Called after preparation of delivery messages
XtkOperationProcess.prototype.postPrepareMessage = function(iDeliveryId)
{}

// Called before start of delivery
XtkOperationProcess.prototype.preStartDelivery = function(elDelivery)
{}

// Called after start of delivery
XtkOperationProcess.prototype.postStartDelivery = function(elDelivery)
{}

// Function use to be called in internal (do not to be overrided)
XtkOperationProcess.prototype.launchPostPrepareMessage = function(iDeliveryId)
{
  // Load user javascript implementation
  this.loadUserJavascript()
  this.postPrepareMessage(iDeliveryId)
}

// Function use to be called in internal (do not to be overrided)
XtkOperationProcess.prototype.launchPrePrepareMessage = function(elDelivery)
{
  // Load user javascript implementation
  this.loadUserJavascript()
  this.prePrepareMessage(elDelivery)
}

// Function use to be called in internal (do not to be overrided)
XtkOperationProcess.prototype.launchPreStartDelivery = function(elDelivery)
{
  // Load user javascript implementation
  this.loadUserJavascript()
  this.preStartDelivery(elDelivery)
}
XtkOperationProcess.prototype.launchPostStartDelivery = function(elDelivery)
{
  // Load user javascript implementation
  this.loadUserJavascript()
  this.postStartDelivery(elDelivery)
}

// Function use to be called in internal (do not to be overrided)
XtkOperationProcess.prototype.launchPostUserOperationProcess = function(iType, iId)
{
  // Load user javascript implementation
  this.loadUserJavascript()

  if (iType == PROCESS_TYPE_CREATEOPERATION)
    this.createOperation(iId)
  else if (iType == PROCESS_TYPE_CREATEWORKFLOW)
    this.createWorkflow(iId)
  else if (iType == PROCESS_TYPE_CANCELOPERATION)
    this.cancelOperation(iId)
}

//---------------------------------------------------------------------------
// Utility function use to wake up activity of worfklow
//---------------------------------------------------------------------------
function WakeupWorkflowTask(iWorkflowId, iObjectId)
{
  // Find the task identifier from workflow task table
  var query = xtk.queryDef.create(
    <queryDef schema="xtk:workflowTask" operation="getIfExists">
      <select>
        <node expr="@taskIdentifier"/>
      </select>
      <where>
        <condition expr={"@status="+WORKFLOWTASK_STATUS_PENDING}/>
        <condition expr={"@objectId="+iObjectId}/>
      </where>
    </queryDef>)

  var workflowTask = query.ExecuteQuery()
  if (workflowTask.@taskIdentifier != undefined &&
      workflowTask.@taskIdentifier != 0)
    xtk.workflow.WakeupTask (iWorkflowId, workflowTask.@taskIdentifier, "")
}

//---------------------------------------------------------------------------
// Helper function use to build html delivery content document list
// (for task validation)
//---------------------------------------------------------------------------

function buildUrlFile(strServerUrl, strServer, fileEntity)
{
  return strServerUrl+"md5="+fileEntity.@md5+"&ext="+ExtractExt(fileEntity.@originalName)+"&contentType="+fileEntity.@contentType
}

function htmContentFile(strServerUrl, strServer, fileEntity)
{
  var strHtmlContent = "<img src='"+strServer+contentTypeImg(fileEntity.@userContentType)+"' border='0' style='vertical-align:middle'/>"
  strHtmlContent += "&nbsp;<a class='linkProcess' target='_blank' href='"+buildUrlFile(strServerUrl, strServer, fileEntity)+"'>"+escapeXmlString(fileEntity.@label)
  if (String(fileEntity.@nature) != "")
    strHtmlContent += "&nbsp;("+fileEntity.@nature+")"
  strHtmlContent += "</a>"

  return strHtmlContent
}

function htmlDeliveryContentList(delivery, strServer, strSessionToken)
{
  var strHtmlContent = ""
  var strServerUrl = strServer+"/nl/jsp/previewFile.jsp?"

  for each (var doc in delivery.document)
  {
    if (strHtmlContent != "")
      strHtmlContent += "<br/>"
    strHtmlContent += htmContentFile(strServerUrl, strServer, doc)
  }

  if (application.hasPackage("nms:mrm"))
  {
    for each (var relAsset in delivery.relAsset)
    {
      if (strHtmlContent != "")
        strHtmlContent += "<br/>"
      strHtmlContent += htmContentFile(strServerUrl, strServer, relAsset.asset)
    }
  }

  return strHtmlContent
}

function htmlCatalogDocument(documentCatalog, strServer, strSessionToken)
{
  var strServerUrl = strServer+"/nl/jsp/previewFile.jsp?"

  var strDocumentHtml = ""
  for each (var document in documentCatalog.document)
  {
    if (strDocumentHtml != "")
      strDocumentHtml += "<br/>"
    strDocumentHtml += htmContentFile(strServerUrl, strServer, document)
  }

  return strDocumentHtml
}

function htmlCatalogDocumentFromId(iCatalogId, strSessionToken)
{
  // Get document list
  var query = xtk.queryDef.create(
    <queryDef schema="nms:document" operation="select">
      <select>
        <node expr="@label"/>
        <node expr="@id"/>
        <node expr="@md5"/>
        <node expr="@originalName"/>
        <node expr="@contentType"/>
        <node expr="@userContentType"/>
      </select>
      <where>
        <condition expr={"[@centralCatalog-id]="+iCatalogId}/>
      </where>
    </queryDef>)

  return htmlCatalogDocument(query.ExecuteQuery(), "", strSessionToken)
}

//---------------------------------------------------------------------------
// Helper function use to build html delivery mirror page
// (for task validation)
//---------------------------------------------------------------------------
function htmlDeliveryMirrorPage(delivery, strServer)
{
  var sg = new StringGroup("nms:campaign")

  if( String(delivery.mapping.storage.@broadLogSchema) == "" )
    return "<p>" + sg.noRenderingLabel() + "</p>"

  // Collect broadlogs which come from last proofed delivery
  var queryBroadLog = xtk.queryDef.create(
    <queryDef schema={delivery.mapping.storage.@broadLogSchema} operation="select" lineCount="5">
      <select>
        <node expr="@id"/>
        <node expr="[@delivery-id]"/>
        <node expr="[delivery/properties/@midRemoteId]"/>
        <node expr="@address"/>
        <node expr="[delivery/@mirrorURL]"/>
      </select>
      <where>
        <condition expr={"[delivery/@proofedDelivery-id]="+delivery.@id}/>
        <condition expr={"@status IN ("+DELIVERY_STATUS_SENT+","+DELIVERY_STATUS_TOSENT+")"}/>
      </where>
      <orderBy>
        <node expr="[delivery/@lastModified]" sortDesc="true"/>
      </orderBy>
    </queryDef>)

  var iCompt = 0
  var strHtmlContent = ""
  var broadLogList = queryBroadLog.ExecuteQuery()

  var strBroadLog = [email protected]()
  strBroadLog = strBroadLog.substring(strBroadLog.indexOf(':')+1)
  // Calculate mapping suffix
  var iDeliveryId = 0
  for (var i=0; i<broadLogList[strBroadLog].length(); i++)
  {
    var eBroadLog = broadLogList[strBroadLog][i]

    var strUrl = eBroadLog.delivery.@mirrorURL
    if ((strUrl == "" || strUrl == undefined) && strServer != "")
      strUrl = strServer
    strUrl += "/nl/jsp/m.jsp?c="

    var iCurrentDeliveryId = eBroadLog.delivery.properties.@midRemoteId
    if (iCurrentDeliveryId == 0)
      iCurrentDeliveryId = eBroadLog.@["delivery-id"]

    if (iDeliveryId != 0 && iDeliveryId != iCurrentDeliveryId)
      break
    else if (iDeliveryId == 0)
      iDeliveryId = iCurrentDeliveryId

    // Show mirror page links if delivery is not in midsourcing
    if (strHtmlContent != "")
      strHtmlContent += "<br/>"
    strHtmlContent += "<img src='"+strServer+"/xtk/img/html.png' border='0' style='vertical-align:middle'/>"
    strHtmlContent += "&nbsp;<a target='_blank' class='linkProcess' href='"+strUrl+'{'+simpleRevCrypt(iDeliveryId, eBroadLog.@id)+"}'>"+sg.previewHTMLLabel(eBroadLog.@address)+"</a>"
  }

  // Complete inbox rendering
  var strInboxRendering = getOption("DmRendering_cuid")
  if (strInboxRendering != null && strInboxRendering != "" && iDeliveryId !=0)
  {
    if (strHtmlContent != "")
      strHtmlContent += "<br/>"
    strHtmlContent += "<img src='"+strServer+"/nms/img/email.png' border='0' style='vertical-align:middle'/>"
    strHtmlContent += "&nbsp;<a target='_blank' class='linkProcess' href='https://deliverability.neolane.net/dm/inboxRendering.jssp?did="+iDeliveryId+"&amp;cuid="+strInboxRendering+"'>"+
                       sg.inboxrenderingLabel()+"</a>"
  }

  return strHtmlContent
}

//---------------------------------------------------------------------------
// Return expected date from validation parameters
//---------------------------------------------------------------------------
function CalculateExpectedValidationDate(eParameter)
{
  return Format.toISO8601(nms.operation.CalculateExpectedValidationDate(eParameter))
}

//---------------------------------------------------------------------------
// Calculate next reminder date
//---------------------------------------------------------------------------
function CalculateNextReminderDate(strLastReminderDate, strExpectedDate, eParameter)
{
  if (strExpectedDate == "")
    return ""

  var tsLastReminder = null
  var tsExpected = Format.parseDateTimeInter(strExpectedDate)

  if (strLastReminderDate != "")
    tsLastReminder = Format.parseDateTimeInter(strLastReminderDate)

  var tsNewReminder = nms.operation.CalculateNextReminderDate(tsLastReminder, tsExpected, eParameter)

  if (tsNewReminder != null)
    return Format.toISO8601(tsNewReminder)
  return ""
}

//---------------------------------------------------------------------------
// Helper function use to return additionnal assignee for validation/publication
//---------------------------------------------------------------------------
function getAdditionalAssignees(parameter)
{
  var strAssignees = ""
  for each (var assignee in parameter.assignee)
  {
    if (strAssignees != "")
      strAssignees += ","
    strAssignees += assignee.@["operator-id"]
  }

  return strAssignees
}
"use strict";
NL.ns('NL.widget.Calendar');

/**
 * Returns a suitable date format for the calendar widget, based upon the
 * Neolane format in parameter or the short date format of the current locale
 * @param {String} date format (optional)
 * @returns {String} The converted format
 * TODO: refactor as a private function of the future calendar widget
 */
NL.widget.Calendar.getFormat = function (strFormat) {
  if( strFormat === undefined ) {
    strFormat = NL.session.locale.getSettings().shortDate;
  }
  strFormat = strFormat.replace(/%D/, '%e');
  strFormat = strFormat.replace(/%2D/, '%d');
  strFormat = strFormat.replace(/%M/, '%m');
  strFormat = strFormat.replace(/%2M/, '%m');
  strFormat = strFormat.replace(/%Y/, '%y');
  strFormat = strFormat.replace(/%2Y/, '%y');
  strFormat = strFormat.replace(/%4Y/, '%Y');
  return strFormat;
};
"use strict";
/****************************************************************************
* HTMLUtils
*---------------------------------------------------------------------------*
* Utilities functions to manipulate HTML/CSS
*                                                                           *
* (c) Neolane 2012                                                          *
* Language    : JavaScript                                                  *
* Creation    : Youen Jarsale  2012/06/07                                   *
****************************************************************************/

NL.ns('NL.HTMLUtils');

// TODO move this definition higher
NL.OO.defineProtocol("Clonable",["clone"]);

(function() {

  // Helper function: extract the "px" suffix from a CSS attribute value, and convert to a number
  // Typically "13px" => 13
  function _cssSize(value) {
    if( NL.String.endsWith(value, 'px') )
      value = value.substr(0, value.length-2);
    return Number(value);
  }


  /** ================================================================================
   * Font size manipulation
   * ================================================================================ */

  /**
    Will give the closest literal to a size in pixel,
    the smallest if right between two values
    @param {Number} pixelSize The size in pixels
    @return {String} The closest literal string
  */
  NL.HTMLUtils.closestLiteralFontSize = function(pixelSize) {
    // Sizes of the literal value in pixels
    var literalSize = {
      'xx-small': 9,
      'x-small': 9,
      'small': 13,
      'medium': 16,
      'large': 18,
      'x-large': 24,
      'xx-large': 32
    };

    var res = 'medium';
    var deviation = 0;
    for(var literal in literalSize) {
      if(literalSize.hasOwnProperty(literal)) {
        if(pixelSize >= literalSize[literal]) {
          res = literal;
          deviation = pixelSize-literalSize[literal];
        }
        else {
          // First over the amount: we check if we were closest
          if(literalSize[literal]-pixelSize < deviation)
            res = literal;
          break;
        }
      }
    }

    return res;
  };

  NL.HTMLUtils.intFromLiteralFontSize = function(literal) {
    var literalInt = {
      'xx-small': 1,
      'x-small': 2,
      'small': 3,
      'medium': 4,
      'large': 5,
      'x-large': 6,
      'xx-large': 7
    };
    if(literalInt.hasOwnProperty(literal))
      return literalInt[literal];
    else
      return 4;
  };

  NL.HTMLUtils.getFontSizeEquivalents = function(originalFontSize) {
    var numConversions = {
      'px': 16,
      'em': 1,
      '%': 100,
      'pt': 12,
      'literal': 'medium'
    };
    var literalSize = {
      'xx-small': 9,
      'x-small': 9,
      'small': 13,
      'medium': 16,
      'large': 18,
      'x-large': 24,
      'xx-large': 32
    };

    if(typeof originalFontSize == 'string' && originalFontSize !== '') {
      var sizeRe = new RegExp('^(([0-9]*)?((\.?)([0-9]+))?)([a-z\-%]+)$','');
      var sizeReRes = sizeRe.exec(originalFontSize);
      if(sizeReRes) {
        var value = parseFloat(sizeReRes[1]);
        var unit = sizeReRes[6];

        if(numConversions.hasOwnProperty(unit) && unit !== 'literal') {
          var literal = NL.HTMLUtils.closestLiteralFontSize(value*numConversions.px/numConversions[unit]);
          return {
            'type': unit,
            'px': value*numConversions.px/numConversions[unit],
            'em': value*numConversions.em/numConversions[unit],
            '%': value*numConversions['%']/numConversions[unit],
            'pt': value*numConversions.pt/numConversions[unit],
            'literal': literal,
            'literalInt': NL.HTMLUtils.intFromLiteralFontSize(literal)
          };
        }
        else if(literalSize.hasOwnProperty(unit)) {
          return {
            'type': 'literal',
            'px': literalSize[unit],
            'em': literalSize[unit]*numConversions.em/numConversions.px,
            '%': literalSize[unit]*numConversions['%']/numConversions.px,
            'pt': literalSize[unit]*numConversions.pt/numConversions.px,
            'literal': unit,
            'literalInt': NL.HTMLUtils.intFromLiteralFontSize(unit)
          };
        }
      }
    }

    return null;
  };

  NL.HTMLUtils.htmlEncode = function(text) { return $('<div></div>').text(text).html(); };
  NL.HTMLUtils.htmlDecode = function(text) { return $('<div></div>').html(text).text(); };


  /** ================================================================================
   * Helpers to manipulate CSS attributes
   * ================================================================================ */

  // Return the corresponding CSS atribute value, as a number of pixels
  NL.HTMLUtils.borderLeftWidth = function(element)    { return _cssSize(element.css('border-left-width')); };
  NL.HTMLUtils.borderTopWidth = function(element)     { return _cssSize(element.css('border-top-width')); };
  NL.HTMLUtils.borderRightWidth = function(element)   { return _cssSize(element.css('border-right-width')); };
  NL.HTMLUtils.borderBottomWidth = function(element)  { return _cssSize(element.css('border-bottom-width')); };
  NL.HTMLUtils.paddingLeft = function(element)        { return _cssSize(element.css('padding-left')); };
  NL.HTMLUtils.paddingTop = function(element)         { return _cssSize(element.css('padding-top')); };
  NL.HTMLUtils.paddingRight = function(element)       { return _cssSize(element.css('padding-right')); };
  NL.HTMLUtils.paddingBottom = function(element)      { return _cssSize(element.css('padding-bottom')); };
  NL.HTMLUtils.marginLeft = function(element)         { return _cssSize(element.css('margin-left')); };
  NL.HTMLUtils.marginTop = function(element)          { return _cssSize(element.css('margin-top')); };
  NL.HTMLUtils.marginRight = function(element)        { return _cssSize(element.css('margin-right')); };
  NL.HTMLUtils.marginBottom = function(element)       { return _cssSize(element.css('margin-bottom')); };

}());

NL.ns('NL.DOMUtils');

(function() {

/**
 * Tests if an object is a descendant (in a **DOM tree** sense) of one of the objects in the collection
 * @param {jQuery} $object The object which is supposed to be in on of the others
 * @param {jQuery Collection} $collection The collection of objects in which we hope to find $object
 * @param {Boolean} Returns true if $object is in one of the objects of the collection
 */
NL.DOMUtils.isDescendantOf = function($object, $collection) {
  // We cannot filter directly in "parents()" since it onlyhanldes string selectors
  return $($object).parents().filter($collection).length !== 0;
};

/**
 * Tests if an object is in (in a **positionning** sense) one of the objects in the collection
 * @param {event jQuery} event The event which contains coordinates
 * @param {jQuery Collection} $collection The collection of objects in which we hope to find $object
 * @param {Boolean} Returns true if $object is in one of the objects of the collection
 */
NL.DOMUtils.eventPositionIsInside = function(event, $collection) {
  var coordX = event.pageX,
      coordY = event.pageY,
      inIt   = false;
  // Do not use NL.Utils.each here!
  $collection.each(function(i, el) {
    // "offset" since pagex and pageY are relative to the document
    var elPos = $(el).offset(),
        eLeft   = elPos.left,
        eTop    = elPos.top,
        eRight  = eLeft + $(el).outerWidth(true),
        eBottom = eTop  + $(el).outerHeight(true);
    inIt = !(
              coordX > eRight  ||
              coordX < eLeft   ||
              coordY > eBottom ||
              coordY < eTop
            );

    // If found (inIt=true) then break loop
    return !inIt;
  });

  return inIt;
};

}());function nlRenderFunctionDefaultTree(item, rowIndex, $itemContainer) {
  return $("<span></span>").text(item.label);
}

function nlRenderFunctionSchemaWalkerAdvanced(item, rowIndex, $itemContainer) {
  advancedLabel = item.nodePath.substr(item.nodePath.lastIndexOf("/") + 1);
  
  return $("<span></span>").append(
    $("<span></span>").text(item.label),
    $("<span></span>").text(" (" + advancedLabel + ")")
  );
}"use strict";
/******************************************************************************
* transport.js                                                                *
*-----------------------------------------------------------------------------*
* Transport related functions (soap, ajax)                                    *
*                                                                             *
* (c) Neolane 2012                                                            *
* Language  : JavaScript                                                      *
* Creation  : Baptiste Phlippoteau 27/02/2012                                 *
******************************************************************************/

/**
 * @namespace
 * @name NL.transport
 */
NL.ns('NL.transport');

(function() {

/**
 * Simple object to run AJAX requests. Session and security tokens are automatically handled.
 * @config {Object} ajax options :
 *  - url : url to call (for instance, "/xtk/queryList.jssp")
 *  - type : type of the call (POST/GET/...)
 *  - data : Object describing data to send to the server. Each key-value is transmitted as a parameter of the call.
 *  - dataType : type of the data object. If null, will be guessed from the data.
 *  - processData (default true) indicates whether data will we stringified before being sent to the server.
 *  - headers : map of headers to add to the query.
 * @return the jqueryfied xhr
 */
NL.transport.AJAX = function(config) {
  // Object to handle the ajax call
  this._xhr = null;
  this._config = config;
  this.loaderOff = false;
  NL.assert( !config.success && !config.error && !config.complete );
  NL.assert( !config.onSuccess && !config.onError && !config.onComplete );
  NL.assert( config.context === undefined );
  config.context = this;
};

/** Start the query
 * @callBacks (optional) Callbacks to handle success, errors and end of the query:
 * - onSuccess {function} optional callback to handle success:
 *     @data data returned by the server
 *     @jqXhr jQuery object used to get these data
 * - onError {function} optional callback to handle errors:
 *     @error
 *     {
 *      - code Code of the error
 *      - message Short message of the error
 *      - details Full error message as returned by the server
 *      - jqStatus The jQuery error status as sring ("success", "notmodified", "error", "timeout", "abort", "parsererror")
 *     }
 * - onComplete {function} optional callback called once the query is completed.
 * - onCancel {function} optional callback called if the query was canceled.
 * - loaderOff (option, default false) disable loader during job execute
 */
NL.transport.AJAX.prototype.start = function(callBacks) {
  if (this._xhr !== null) {
    throw new Error('The AJAX query has already been started');
  }

  this._callbacks = callBacks;

  this.loaderOff = NL.Utils.getValueFromObj(callBacks, "loaderOff", this.loaderOff);

  if(uiReqHandler.maybeEnqueueRequest(this)) {
    return;
  }

  // Use single handler
  this._config.error = function(jqXhr, status, errorThrown) { this._handleAny( jqXhr, status, null, errorThrown ); };
  this._config.success = function(data, status, jqXhr)      { this._handleAny( jqXhr, status, data, null ); };

  if( !this._config.headers )
    this._config.headers = {};
  this._config.headers["X-Security-Token"] = document.__securitytoken; // ### Should come from NL.session

  this._xhr = $.ajax(this._config);
};

/**
 * Single success/error handler
 * @private
 */
NL.transport.AJAX.prototype._handleAny = function( jqXhr, status, data, errorThrown ) {

  //----------------------------
  // Don't propagate errors if we canceled the query, but call onCancel if present
  if (status === "abort") {
    if( this._callbacks.onCancel )
      this._callbacks.onCancel( this );
    uiReqHandler.handleCompletion( this );
    return;
  }

  if( errorThrown !== null ) {
    var errorMessage = jqXhr.responseText;
    var errorTitle = errorMessage ? errorMessage.split("\n")[0] : errorMessage;
    if (NL.isEmpty(errorMessage))
      errorMessage = xtk_core.ajax_empty(this._config.url);
    var error = {'code':    jqXhr.status,
                 'message': errorTitle,
                 'details': errorMessage,
                 'jqStatus': status};

    if( jqXhr.status === 403 ) {
      uiReqHandler.handleAuthError( this );
      return;
    }

    if( this._callbacks.onError )
      this._callbacks.onError( error );
    else
      uiReqHandler.showError( error );
  }
  else {
    if( this._callbacks.onSuccess )
      this._callbacks.onSuccess( data, jqXhr );
  }

  if( this._callbacks.onComplete )
    this._callbacks.onComplete();
  uiReqHandler.handleCompletion( this );
};


/**
 * Restart the ajax call with the same options
 * @private
 */
NL.transport.AJAX.prototype.restart = function() {
  this._xhr = null; // kludge to permit reuse of this ajax
  this.start(this._callbacks);
};

/**
 * Cancel the current query
 * onCancel() callback will be called if provided.
 */
NL.transport.AJAX.prototype.cancel = function() {
  if (this._xhr)
    this._xhr.abort();
  // onCancel() called through _handleAny()
};


/**
 * Simple object to run SOAP queries.
 * @config {Object} SOAP configuration:
 *  - urn: Service to call (for instance, 'xtk:olapCube')
 *  - method: method in this service
 *  - url (optional) URL to call. Default use the Neolane server URL.
 *  - nsEncoding (optional) Encoding to use. Default 'http://schemas.xmlsoap.org/soap/encoding/'
 *  - params (optional): parameters of the query. You can add them later (use methods addParameter and write*).
 *      Structure: params: { <parameter name>: {
 *                              type: <parameter type>, // string|query|byte|...
 *                              value: <parameter value>,
 *                           }
 *                         }
 */
NL.transport.SOAP = function (options) {
  if (!options.urn)
    throw new Error('No URN provided. Cannot perform SOAP request.');
  if (!options.method)
    throw new Error('SOAP method not provided. Cannot perform SOAP request.');

  // Element used when reading response parameters
  this._currentResponseElement = null;

  // AJAX object used to run the query
  this._xhr = null;
  // Indicate whether the query is finalized. You cannot add parameters then.
  this._isFinalized = false;
  this._config = options;

  // display loader if false
  this.loaderOff = false;

  if(!NL.isNundef(options.loaderDelay)) {
    uiReqHandler.setLoaderDelay(options.loaderDelay);
  }
  if(NL.isBoolean(options.loaderCancellable)) {
    uiReqHandler.setLoaderAsCancellable(options.loaderCancellable);
  }

  // Construction of the skeleton of the query
  this._urn = options.urn;
  this._method = options.method;
  this._serverUrl = options.url || (NL.session.serverURL + "/nl/jsp/soaprouter.jsp");
  var nsEncoding = options.nsEncoding || NL.transport.SOAP.ENCODING_NATIVE;

  var nsXsd = 'http://www.w3.org/2001/XMLSchema';
  var nsXsi = 'http://www.w3.org/2001/XMLSchema-instance';
  var nsEnv = "http://schemas.xmlsoap.org/soap/envelope/";

  // Initialize the request we will send
  this._request = "<?xml version='1.0' encoding='UTF-8'?>\n" +
                  "<SOAP-ENV:Envelope" +
                  " xmlns:xsd='" + nsXsd + "'" +
                  " xmlns:xsi='" + nsXsi + "'" +
                  " xmlns:SOAP-ENV='" + nsEnv + "'" +
                  ">\n" +
                  "<SOAP-ENV:Body>\n" +
                  "<m:" + this._method +
                  " xmlns:m='urn:" + this._urn + "'" +
                  " SOAP-ENV:encodingStyle='" + nsEncoding + "'" +
                  ">";

  // Empty session token string as first parameter (compatibility with 6.0.2 and older versions)
  // Only add it if we call our Neolane server
  if (!options.url || options.url === NL.session.serverURL + "/nl/jsp/soaprouter.jsp")
    this.writeString('sessiontoken', '');

  // Handle JSON parameters provided in the constructor
  if (options.params) {
    for (var paramName in options.params) {
      var paramConf = options.params[paramName];
      if (!paramConf.type)
        throw new Error('Missing param "type" in SOAP call for param ' + paramName);
      if (typeof paramConf.value === 'undefined')
        throw new Error('Missing param "value" in SOAP call for param ' + paramName);
      this.addParameter(paramName, paramConf.type, paramConf.value);
    }
  }
};

/** Default encoding for native and XML values */
NL.transport.SOAP.ENCODING_NATIVE = "http://schemas.xmlsoap.org/soap/encoding/";
NL.transport.SOAP.ENCODING_XML    = "http://xml.apache.org/xml-soap/literalxml";

/** Get the method name */
NL.transport.SOAP.prototype.getMethodName = function() {
  return this._method;
};

/** Finalize the query before sending it */
NL.transport.SOAP.prototype._finalize = function() {
  this._request += "\n</m:" + this._method + ">\n</SOAP-ENV:Body>\n</SOAP-ENV:Envelope>";
  this._isFinalized = true;
};


/** Starts the query
 * @options
 * - async (optional, default true) Indicate whether the call is asynchronous
 * - onSuccess {function} optional callback to handle success:
 *     @soapObject NL.transport.SOAP containing the query result
 * - onError {function} optional callback to handle errors:
 *     @error
 *     {
 *      - code HTTP code of the response
 *      - message Short message of the error
 *      - details Full error message as returned by the server
 *     }
 * - onComplete {function} optional callback called once the query is completed.
 * - onCancel {function} optional callback called if the query was canceled.
 * - loaderOff (optional, default false) disable loader during job execute
 */
NL.transport.SOAP.prototype.start = function(options) {
  if (!this._isFinalized)
    this._finalize();
  NL.assert( options ); // supposed not null
  this._options = options; // save options for restart
  if( options && options.async === false )
    console.error( "Synchronous soap XHR, please fix !" );

  if (this._xhr !== null) {
    throw new Error('The SOAP query has already been started.');
  }

  this.loaderOff = NL.Utils.getValueFromObj(options, "loaderOff", this.loaderOff);
  this._error = null;

  if(uiReqHandler.maybeEnqueueRequest(this)) {
    return;
  }

  var ajaxOptions = {
    async: !options || (options.async !== false),
    url: this._serverUrl,
    type: 'POST',
    processData: false,
    headers: {
      'Content-Type' : 'application/soap+xml;action=' + this._urn + '#' + this._method + '; charset=utf-8',
      'If-Modified-Since': 'Wed, 15 Nov 1995 00:00:00 GMT',
      'X-Security-Token': document.__securitytoken // ### Should come from NL.session
    },
    context: this,
    data: this._request,
    dataType: 'xml',
    // Use a single handler
    error:   function(jqXhr, status, errorThrown) { this._handleAny( jqXhr, status, null, errorThrown ); },
    success: function(data, status, jqXhr)        { this._handleAny( jqXhr, status, data, null ); }
  };
  this._xhr = $.ajax(ajaxOptions);
};

/**
 * Single success/error handler
 * @private
 */
NL.transport.SOAP.prototype._handleAny = function( jqXhr, status, data, errorThrown ) {

  // Don't propagate errors if we canceled the query, but call onCancel if present
  if (status === "abort") {
    if( this._options.onCancel )
      this._options.onCancel( this );
    uiReqHandler.handleCompletion( this );
    return;
  }
  if( jqXhr.status === 403 ) {
    uiReqHandler.handleAuthError( this ); // Auth error / session timeout
    return;
  }

  var error = null;

  if( status === "error" ) {
    // Likely server down; no proper code - should not parse statusText
    error = {'message': jqXhr.statusText ? jqXhr.statusText.split("\n") : "",
             'details': jqXhr.statusText};
  }
  else {
    // W/A jq 1.9 no more fills this field with its converter chain
    jqXhr.responseXML = data;
    try {
      error = this._parseHTTPReply(jqXhr);
    }
    catch (e) {
      var details = e.message;
      error = {'message': details ? details.split("\n") : "",
               'details': details};
    }
  }
  this._error = error;

  if (error) {
    if( this._options.onError )
      this._options.onError(error);
    else
      uiReqHandler.showError( error );
  }
  else {
    if( this._options.onSuccess )
      this._options.onSuccess( this );
  }
  if( this._options.onComplete )
    this._options.onComplete();
  uiReqHandler.handleCompletion( this );
};

/**
 * Restart the soap call with the same options
 * @private
 */
NL.transport.SOAP.prototype.restart = function() {
  this._xhr = null; // kludge to permit reuse of this SOAP/XHR
  this.start( this._options );
};

/**
 * Cancel the current query
 * onCancel() callback will be called if provided.
 */
NL.transport.SOAP.prototype.cancel = function() {
  if (this._xhr)
    this._xhr.abort();
  // onCancel() called through _handleAny()
};

/** Parse the HTTP response. Sets the internal document describing the response values.
 * @return an error object (code, title, message) if the response contains an error or if parsing failed, null otherwise.
 */
NL.transport.SOAP.prototype._parseHTTPReply = function(jqXhr) {
  var responseCode = jqXhr.status;

  // Empty response
  if (jqXhr.responseText && jqXhr.responseText.length === 0) {
    return {'code':    responseCode,
            'message': xtk_core.soap_empty_response(this._serverUrl, this._method, this._urn),
            'details': xtk_core.soap_empty_response(this._serverUrl, this._method, this._urn)};
  }
  // Empty XML part of the response: the parsing failed.
  if (!jqXhr.responseXML) {
    return {'code':    responseCode,
            'message': xtk_core.soap_xml_parsing_failed(this._method, this._urn),
            'details': jqXhr.responseText};
  }

  // The XML has correctly been parsed since we did not get errors.
  var docSoapReq = jqXhr.responseXML;
  var elemSoapReq = firstChildElement(docSoapReq);
  var elemBody = null;
  if (elemSoapReq)
    elemBody = findChildElement(elemSoapReq, "SOAP-ENV:Body");

  // Empty body.
  if (!elemBody) {
    return {'code':    responseCode,
            'message': xtk_core.soap_missing_out_param(this._method, this._urn),
            'details': jqXhr.responseText};
  }

  // Fault in the response
  var elemFault = findChildElement(elemBody, "SOAP-ENV:Fault");
  if (elemFault) {
    // Create the error with default values
    var error = {'code':    responseCode,
                 'message': xtk_core.soap_no_fault_message(this._serverUrl, this._method, this._urn, responseCode),
                 'details': jqXhr.responseText};
    var nodeFault = findChildElement(elemFault, "faultcode");
    if (nodeFault !== null)
      error.code = elementValue(nodeFault);
    nodeFault = findChildElement(elemFault, "detail");
    if (nodeFault !== null)
      error.details = elementValue(nodeFault) || error.details;
    nodeFault = findChildElement(elemFault, "faultstring");
    if (nodeFault !== null)
      error.message = elementValue(nodeFault) || (error.details ? error.details.split("\n")[0] : error.message);
    return error;
  }

  var strResponseMethodTag = this._method + "Response";

  var elemCurrent = firstChildElement(elemBody);
  if (elemCurrent.nodeName === strResponseMethodTag) {
    // Position on the first child of the response node
    this._currentResponseElement = firstChildElement(elemCurrent);
    return null;
  }

  return {'code':    responseCode,
          'message': xtk_core.soap_missing_response(this._method, this._urn, "SOAP-ENV:Body/" + strResponseMethodTag),
          'details': jqXhr.responseText};
};

/**
 * Check whether the call succeeded
 * @return {boolean} - true if the call was successful 
 */
NL.transport.SOAP.prototype.isSuccess = function() {
  return this._error === null;
};

/**
 * Get the error object, if the call failed
 * @return {error object} - non-null if the call failed
 * @deprecated Only needed for synchronous calls 
 */
NL.transport.SOAP.prototype.getError = function() {
  return this._error;
};

/** Add a parameter to the method body
 * @name Name of the parameter
 * @type Type of the parameter
 * @value Value of the parameter
 */
NL.transport.SOAP.prototype.addParameter = function(name, type, value) {
  switch (type) {
    case 'string':
      this.writeString(name, value);
      break;
    case 'byte':
      this.writeByte(name, value);
      break;
    case 'boolean':
      this.writeBoolean(name, value);
      break;
    case 'short':
      this.writeShort(name, value);
      break;
    case 'int':
      this.writeInt(name, value);
      break;
    case 'long':
    case 'int64':
      this.writeInt64(name, value);
      break;
    case 'float':
      this.writeFloat(name, value);
      break;
    case 'double':
      this.writeDouble(name, value);
      break;
    case 'element':
      this.writeElement(name, value);
      break;
    case 'document':
      this.writeDocument(name, value);
      break;
    default:
      throw new Error("The type '" + type + "' is not a valid datatype for SOAP messages");
  }
};

/**
 * Add a node in the soap message body (internal method)
 * @name Name of the node
 * @type Xsd type of the node
 * @value String value of the node
 * @encoding (Optional) Encoding of the value
 */
NL.transport.SOAP.prototype._addNode = function(name, type, value, encoding) {
  if (this._isFinalized)
    throw new Error("You cannot add parameters to the SOAP query since it is finalized");

  this._request += "\n<" + name + " xsi:type='" + type + "'";
  if (encoding)
    this._request += " SOAP-ENV:encodingStyle='" + encoding + "'";
  this._request += ">" + value + "</" + name + ">";
};

/** Write a string in the method body */
NL.transport.SOAP.prototype.writeString = function(name, value) {
  if( NL.isEmpty(value) )
    this._addNode(name, "xsd:string", "", NL.transport.SOAP.ENCODING_NATIVE);
  else
    this._addNode(name, "xsd:string", NL.XML.escapeAttribute("" + value), NL.transport.SOAP.ENCODING_NATIVE);
};

/** Write a byte in the method body */
NL.transport.SOAP.prototype.writeByte = function(name, value) {
  this._addNode(name, "xsd:byte", value, NL.transport.SOAP.ENCODING_NATIVE);
};

/** Write a boolean in the method body */
NL.transport.SOAP.prototype.writeBoolean = function(name, value) {
  this._addNode(name, "xsd:boolean", value ? "true" : "false", NL.transport.SOAP.ENCODING_NATIVE);
};

/** Write a short in the method body */
NL.transport.SOAP.prototype.writeShort = function(name, value) {
  this._addNode(name, "xsd:short", value, NL.transport.SOAP.ENCODING_NATIVE);
};

/** Write an integer in the method body */
NL.transport.SOAP.prototype.writeInt = function(name, value) {
  this._addNode(name, "xsd:int", value, NL.transport.SOAP.ENCODING_NATIVE);
};

/** Write an long integer (64 bit) in the method body */
NL.transport.SOAP.prototype.writeInt64 = function(name, value) {
  this._addNode(name, "xsd:long", value, NL.transport.SOAP.ENCODING_NATIVE);
};

/** Write a float in the method body */
NL.transport.SOAP.prototype.writeFloat = function(name, value) {
  this._addNode(name, "xsd:float", value, NL.transport.SOAP.ENCODING_NATIVE);
};

/** Write a double in the method body */
NL.transport.SOAP.prototype.writeDouble = function(name, value) {
  this._addNode(name, "xsd:double", value, NL.transport.SOAP.ENCODING_NATIVE);
};

/** Write a document in the method body
 * Accept javascript DOM document and NL.XML objects
 */
NL.transport.SOAP.prototype.writeDocument = function(name, document) {
  if (typeof document === "undefined")
    throw new Error("Empty document added to the SOAP payload");

  // ### missing xsd type
  if (document instanceof NL.XML.Node)
    this._addNode(name, "", document.toString(), NL.transport.SOAP.ENCODING_XML);
  else
    this._addNode(name, "", toXMLString(document), NL.transport.SOAP.ENCODING_XML);
};

/** Write an element in the method body
 * Accept javascript DOM element and NL.XML objects and strings
 */
NL.transport.SOAP.prototype.writeElement = function(name, element) {
  if (typeof element === "undefined")
    throw new Error("Empty element added to the SOAP payload");

  if (typeof element === "string" || element instanceof String)
    this._addNode(name, "xsd:element", element, NL.transport.SOAP.ENCODING_XML);
  else if (element instanceof NL.XML.Node)
    this._addNode(name, "xsd:element", element.toString(), NL.transport.SOAP.ENCODING_XML);
  else {
    var doc = newDOMDocument("xml");
    doc.removeChild(doc.documentElement);
    doc.appendChild(importNode(doc, element, true));
    this._addNode(name, "xsd:element", toXMLString(doc), NL.transport.SOAP.ENCODING_XML);
  }
};



/** Get the results of a SOAP call and return a litteral object describing them
 * @resultStructure litteral object describing the result structure:
 *   {<parameter name> : <parameter type>, ...}
 * @return a litteral object containing all results:
 *   {<parameter name> : <parameter value>, ...}
 */
NL.transport.SOAP.prototype.getResults = function(resultStructure) {
  var result = {};
  for (var paramName in resultStructure) {
    var type = resultStructure[paramName];
    result[paramName] = this.getNextParameter(type);
  }
  this.checkNoMoreArgs();
  return result;
};

/** Get the next parameter in the response.
 * @type Type of the parameter
 * @return the value of the parameter
 */
NL.transport.SOAP.prototype.getNextParameter = function(type) {
  switch (type) {
    case 'string':
      return this.getNextString();
    case 'byte':
      return this.getNextByte();
    case 'boolean':
      return this.getNextBoolean();
    case 'short':
      return this.getNextShort();
    case 'int':
      return this.getNextInt();
    case 'long':
    case 'int64':
      return this.getNextInt64();
    case 'float':
      return this.getNextFloat();
    case 'double':
      return this.getNextDouble();
    case 'datetime':
      return this.getNextDatetime();
    case 'date':
      return this.getNextDate();
    case 'time':
      return this.getNextTime();
    case 'element':
      return this.getNextElement();
    default:
      throw new Error("The type '" + type + "' is not a valid datatype for SOAP messages");
  }
};

/** Check that the expected type is equal to the type of the current element */
NL.transport.SOAP.prototype._checkTypeMatch = function(expectedType) {
  if (this._currentResponseElement == null)
    throw new Error(xtk_core.soap_missing_out_param(this._method, this._urn));
  var strXsiType = this._currentResponseElement.getAttribute("xsi:type");
  if (strXsiType.length > 0 && strXsiType !== expectedType)
    throw new Error(xtk_core.soap_msg_type_mismatch(expectedType, strXsiType, this.strMethodName, this.strUrn));
};

/** Get the integer value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextInt = function() {
  this._checkTypeMatch("xsd:int");
  var strValue = elementValue(this._currentResponseElement);
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return strValue;
};

/** Get the integer value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextInt64 = function() {
  this._checkTypeMatch("xsd:long");
  var strValue = elementValue(this._currentResponseElement);
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return strValue;
};

/** Get the string value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextString = function() {
  this._checkTypeMatch("xsd:string");
  var strValue = elementValue(this._currentResponseElement);
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return strValue;
};

/** Get the byte value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextByte = function() {
  this._checkTypeMatch("xsd:byte");
  var strValue = elementValue(this._currentResponseElement);
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return strValue;
};

/** Get the boolean value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextBoolean = function() {
  this._checkTypeMatch("xsd:boolean");
  var strValue = elementValue(this._currentResponseElement);
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return NL.XTK.parseBoolean(strValue, false);
};

/** Get the short value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextShort = function() {
  this._checkTypeMatch("xsd:short");
  var strValue = elementValue(this._currentResponseElement);
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return strValue;
};

/** Get the float value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextFloat = function() {
  this._checkTypeMatch("xsd:float");
  var strValue = elementValue(this._currentResponseElement);
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return strValue;
};

/** Get the double value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextDouble = function() {
  this._checkTypeMatch("xsd:double");
  var strValue = elementValue(this._currentResponseElement);
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return strValue;
};

/** Get the datetime value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextDatetime = function() {
  this._checkTypeMatch("xsd:dateTime");
  var strDate = elementValue(this._currentResponseElement);
  // If an error occurs during the formating date process a zero-based-date is returned
  var dtValue = NL.XTK.formatDateTime(strDate, new Date(0,0,0));
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return dtValue;
};

/** Get the date value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextDate = function() {
  this._checkTypeMatch("xsd:date");
  var strDate = elementValue(this._currentResponseElement);
  // If an error occurs during the formating datetime process a zero-based-datetime is returned
  var dtValue= NL.XTK.formatDateOnly(strDate, new Date(0,0,0));
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return dtValue;
};

/** Get the time value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextTime = function() {
  this._checkTypeMatch("xsd:time");
  var strDate = elementValue(this._currentResponseElement);
  // If an error occurs during the formating time process a zero-based-time is returned
  var dtValue = NL.XTK.formatTime(strDate, new Date(0,0,0,0,0,0));
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return dtValue;
};

/** Get the element value leading the remaining response parts */
NL.transport.SOAP.prototype.getNextElement = function() {
  // ### Pas de type -> pb de verification ...
  var elem = firstChildElement(this._currentResponseElement);
  this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
  return elem;
};


/** Skip an element of the soap message */
NL.transport.SOAP.prototype.skip = function() {
  if (this._currentResponseElement != null)
    this._currentResponseElement = nextSiblingElement(this._currentResponseElement);
};

/** Check if there are no more arguments and empty the document */
NL.transport.SOAP.prototype.checkNoMoreArgs = function() {
  if (this._currentResponseElement !== null)
    throw this.error(xtk_core.soap_toomany_out_param(this._method, this._urn));
};


//===========================================================================
// Smooth session reconnection management
//===========================================================================
// TODO spinners issue (create report)
// TODO sync calls (zoneJson)
// TODO fast reconn on view/production when 2nd XHR is still running
// TODO better login form: localization, css, [ok] default
// TODO display proper dialog box depending on XHR error
// TODO view/production: spinner goes over login form
// TODO clean logs

/**
 * UI state manager for the requests
 * @private
 */
var uiReqHandler = {
  waiting: [], // waiting for login
  running: [], // submitted to the browser
  loader: null,
  dialog: null,
  edPass: null,
  completionCallbacks: [],
  loaderDelay: 3,
  loaderCancellable: true,

  /**
   * Return false if the request is not to be executed immediately.
   * Delay execution of a XHR if we are already waiting for user credentials
   * @param {object} req - SOAP or AJAX object to start once session is reestablished
   * @return {boolean} - true if the request must be delayed
   * @private
   */
  maybeEnqueueRequest: function uiReqHandlerMaybeEnqueueRequest(req) {
    var returnValue;

    if( this.waiting.length !== 0 ) {
      this.waiting.push( req );
      returnValue = true;
    } else {
      this.running.push( req );
      if(req.loaderOff !== true) {
        this.showLoader( true );
      }
      returnValue = false;
    }
    return returnValue;
  },

  /**
   * Hide loader box if this was the last pending request
   */
  handleCompletion: function( req ) {

    arrRemove( this.running, req );

    if( this.running.length === 0 ) {
      this.showLoader( false );

      var l = this.completionCallbacks;
      this.completionCallbacks = [];
      for( var i = 0; i < l.length; i++ )
        l[ i ]();
    }
  },

  /**
   * Smooth reconnection handler for soap/ajax requests
   * Show a login form, handle reconnection (update tokens)
   * @param {object} req - SOAP or AJAX object to restart once session is reestablished
   * @private
   */
  handleAuthError: function( req ) {

    arrRemove( this.running, req );

    this.waiting.push( req );
    if( this.waiting.length !== 1 )
      return; // already showing the login dialog

    this.showLoader( false );
    NL.preventDelayedMsgBox( true );

    // Create a single login dialog, it is maintained until the
    // user has entered a valid password, or it is dismissed.
    // Meanwhile we update its content with the potential logon errors.
    var that = this;
    var dialog = $('<div></div>').nlDialog({
      title:        xtk_core.reauthenticate(),
      modal:        true,
      autoOpen:     false,
      width: 370,
      height: 220,
      open: function () {
        that.edPass = $('#nlui-loginform-password').focus();
      },
      dialogClass:  'nlui-container nlui-loginForm',
      buttons:   [{
          text:  xtk_core.dialog_ok(),
          click: function() { that.doLogon(); }
        }, {
          text: xtk_core.dialog_cancel(),
          click: function() {
            // navigating to logon.jsp will redirect to install page: bad
            // best behaviour is to reload: will transit to logon.jsp and keep current url
            // if the user finally remembered his password !
            window.location.reload();
          }
        }]
    });

    var contentForm = '<div class="nlui-form" name="loginForm">' +
      '<table style="width:100%"><tbody>' +
        '<tr>' +
          '<td class="nlui-form-column-label nlui-form-column-label-medium"><label class="nlui-form-label" for="login">' + xtk_core.login() + '</label></td>' +
          '<td class="nlui-form-column-label nlui-form-column-label-medium"><input class="nlui-input" style="width:100%" name="login" type="text" value="' + NL.session.operator.login + '" readonly/></td>' +
        '</tr>' +
        '<tr>' +
          '<td class="nlui-form-column-label nlui-form-column-label-medium"><label class="nlui-form-label" for="login">' + xtk_core.password() + '</label></td>' +
          '<td class="nlui-form-column-label nlui-form-column-label-medium"><input id="nlui-loginform-password" class="nlui-input" style="width:100%" name="password" type="password"/></td>' +
        '</tr>' +
      '</tbody></table>' +
    '</div>';

    // Ensure enter clicks ok
    dialog
      .keydown(function (event) {
        if( event.keyCode === 13 )
          that.doLogon();
      })
      .append(
        $("<div></div>").nlActionMessage({
          message: xtk_core.reauthenticateDesc(),
          state: "info",
          displayIcon: 'none'
        }),
        $(contentForm)
      )
      .nlDialog( "open" );

    this.dialog = dialog;
  },

  /**
   * do logon via a post to the logon.jsp page
   * we just need to retrieve the new security token
   * (the session token is set on the http headers)
   * @private
   */
  doLogon: function() {
    var that = this;
    var xhr = $.ajax({
      url: "/nl/jsp/logon.jsp",
      type: "POST",
      data: {
        login: NL.session.operator.login,
        password: this.edPass.val(),
        action: "submit",
        popup: "1"      // only the sec token will be outputted as response
      },
      success: function( data, status ) {
        // @TODO: Fixup logon.jsp to return 403 + full text error message
        if( data.length > 100 ) {
          // Kludge only used if wrong pass: logon.jsp returns full login page html
          NL.log.warn( "Got full JSP ANS" );
//          that.dialog.$errorMsg.text( "#error" );
          return;
        }
        document.__securitytoken = data;

        that.resumeWaitingCalls();
      },
      error: function( err, err2 ) {
        that.dialog.$errorMsg.text( err.message );
      },
      complete: function() {
        NL.preventDelayedMsgBox( false );
      }
    });
  },

  /**
   * set loader delay before popup in seconds
   */
  setLoaderDelay: function(timeInSecond) {
    this.loaderDelay = timeInSecond;
  },

  /**
   * 
   * @param {boolean} bool 
   */
  setLoaderAsCancellable: function(bool) {
    this.loaderCancellable = bool;
  },

  /**
   * Show / hide the loader messagebox with spinner.
   **/
  showLoader: function( show ) {
    if( show ) {
//      NL.assert( this.running.length !== 0 );
      if( this.loader !== null )
        return;
      var that = this;
      if(this.loaderCancellable) {
          this.loader = $("<div/>").nlMessageBox({
          type:'loading',
          delay: this.loaderDelay,
          onCancel: function() { that.doCancel(); }
        });
      } else {
          this.loader = $("<div/>").nlMessageBox({
          type:'loading',
          delay: this.loaderDelay
        });
      }
    }
    else {
      if( this.loader !== null ) {
        $(this.loader).nlMessageBox('close');
        this.loader = null;
      }
    }
  },

  /**
   * Default error handler for ajax/soap requests
   * @private
   */
  showError: function( error ) {
    $('<div></div>').nlMessageBox({
      type: 'error',
      message: error.message,
      details: error.details
    });
  },

  // Start / restart queued calls once logged on again.
  resumeWaitingCalls: function() {
    this.dialog.nlDialog( "close" );

    var reqs = this.waiting;
    this.waiting = [];
    for( var i = 0; i < reqs.length; i++ )
      reqs[ i ].restart(); // will show loader as side-effect and push in running
  },

  doCancel: function() {
    this.showLoader( false ); // maybe not needed ?
    var reqs = this.running; // removed from running in completion callback
    for( var i = 0; i < reqs.length; i++ )
      reqs[ i ].cancel();
  }
};


/**
 * Crawler helper.
 * Queue a function to be executed after all pending requests have been executed.
 * Only for internal testing purpose.
 * @private
 */
NL.transport.queueCompletion = function( callback ) {
  if( uiReqHandler.waiting.length === 0 && uiReqHandler.running.length === 0 )
    callback();
  else
    uiReqHandler.completionCallbacks.push( callback );
};


/**
 * Remove the first occurence of an element in an array.
 * The array is considered as a set, its order is not preserved.
 * Lookup is sequential, and comparison is made via strict equality (===).
 * @param {Array} array An array through which to search
 * @param {mixed} value The value to search for
 * @return {boolean} true if an element was removed.
 * @private
 */
// @TODO: Maybe this function could be exposed, but it is quite specific to manipulation of arrays as unsorted-sets.
function arrRemove( array, elem ) {
  var ndx = NL.Utils.fastIndexOf( array, elem );
  if( ndx === -1 )
    return false;
  array[ ndx ] =  array[ array.length - 1 ];
  array.pop();
  return true;
}

}()); // Private scope end

/*! iScroll v5.1.3 ~ (c) 2008-2014 Matteo Spinelli ~ http://cubiq.org/license */
(function (window, document, Math) {
var rAF = window.requestAnimationFrame	||
	window.webkitRequestAnimationFrame	||
	window.mozRequestAnimationFrame		||
	window.oRequestAnimationFrame		||
	window.msRequestAnimationFrame		||
	function (callback) { window.setTimeout(callback, 1000 / 60); };

var utils = (function () {
	var me = {};

	var _elementStyle = document.createElement('div').style;
	var _vendor = (function () {
		var vendors = ['t', 'webkitT', 'MozT', 'msT', 'OT'],
			transform,
			i = 0,
			l = vendors.length;

		for ( ; i < l; i++ ) {
			transform = vendors[i] + 'ransform';
			if ( transform in _elementStyle ) return vendors[i].substr(0, vendors[i].length-1);
		}

		return false;
	})();

	function _prefixStyle (style) {
		if ( _vendor === false ) return false;
		if ( _vendor === '' ) return style;
		return _vendor + style.charAt(0).toUpperCase() + style.substr(1);
	}

	me.getTime = Date.now || function getTime () { return new Date().getTime(); };

	me.extend = function (target, obj) {
		for ( var i in obj ) {
			target[i] = obj[i];
		}
	};

	me.addEvent = function (el, type, fn, capture) {
		el.addEventListener(type, fn, !!capture);
	};

	me.removeEvent = function (el, type, fn, capture) {
		el.removeEventListener(type, fn, !!capture);
	};

	me.prefixPointerEvent = function (pointerEvent) {
		return window.MSPointerEvent ? 
			'MSPointer' + pointerEvent.charAt(9).toUpperCase() + pointerEvent.substr(10):
			pointerEvent;
	};

	me.momentum = function (current, start, time, lowerMargin, wrapperSize, deceleration) {
		var distance = current - start,
			speed = Math.abs(distance) / time,
			destination,
			duration;

		deceleration = deceleration === undefined ? 0.0006 : deceleration;

		destination = current + ( speed * speed ) / ( 2 * deceleration ) * ( distance < 0 ? -1 : 1 );
		duration = speed / deceleration;

		if ( destination < lowerMargin ) {
			destination = wrapperSize ? lowerMargin - ( wrapperSize / 2.5 * ( speed / 8 ) ) : lowerMargin;
			distance = Math.abs(destination - current);
			duration = distance / speed;
		} else if ( destination > 0 ) {
			destination = wrapperSize ? wrapperSize / 2.5 * ( speed / 8 ) : 0;
			distance = Math.abs(current) + destination;
			duration = distance / speed;
		}

		return {
			destination: Math.round(destination),
			duration: duration
		};
	};

	var _transform = _prefixStyle('transform');

	me.extend(me, {
		hasTransform: _transform !== false,
		hasPerspective: _prefixStyle('perspective') in _elementStyle,
		hasTouch: 'ontouchstart' in window,
		hasPointer: window.PointerEvent || window.MSPointerEvent, // IE10 is prefixed
		hasTransition: _prefixStyle('transition') in _elementStyle
	});

	// This should find all Android browsers lower than build 535.19 (both stock browser and webview)
	me.isBadAndroid = /Android /.test(window.navigator.appVersion) && !(/Chrome\/\d/.test(window.navigator.appVersion));

	me.extend(me.style = {}, {
		transform: _transform,
		transitionTimingFunction: _prefixStyle('transitionTimingFunction'),
		transitionDuration: _prefixStyle('transitionDuration'),
		transitionDelay: _prefixStyle('transitionDelay'),
		transformOrigin: _prefixStyle('transformOrigin')
	});

	me.hasClass = function (e, c) {
		var re = new RegExp("(^|\\s)" + c + "(\\s|$)");
		return re.test(e.className);
	};

	me.addClass = function (e, c) {
		if ( me.hasClass(e, c) ) {
			return;
		}

		var newclass = e.className.split(' ');
		newclass.push(c);
		e.className = newclass.join(' ');
	};

	me.removeClass = function (e, c) {
		if ( !me.hasClass(e, c) ) {
			return;
		}

		var re = new RegExp("(^|\\s)" + c + "(\\s|$)", 'g');
		e.className = e.className.replace(re, ' ');
	};

	me.offset = function (el) {
		var left = -el.offsetLeft,
			top = -el.offsetTop;

		// jshint -W084
		while (el = el.offsetParent) {
			left -= el.offsetLeft;
			top -= el.offsetTop;
		}
		// jshint +W084

		return {
			left: left,
			top: top
		};
	};

	me.preventDefaultException = function (el, exceptions) {
		for ( var i in exceptions ) {
			if ( exceptions[i].test(el[i]) ) {
				return true;
			}
		}

		return false;
	};

	me.extend(me.eventType = {}, {
		touchstart: 1,
		touchmove: 1,
		touchend: 1,

		mousedown: 2,
		mousemove: 2,
		mouseup: 2,

		pointerdown: 3,
		pointermove: 3,
		pointerup: 3,

		MSPointerDown: 3,
		MSPointerMove: 3,
		MSPointerUp: 3
	});

	me.extend(me.ease = {}, {
		quadratic: {
			style: 'cubic-bezier(0.25, 0.46, 0.45, 0.94)',
			fn: function (k) {
				return k * ( 2 - k );
			}
		},
		circular: {
			style: 'cubic-bezier(0.1, 0.57, 0.1, 1)',	// Not properly "circular" but this looks better, it should be (0.075, 0.82, 0.165, 1)
			fn: function (k) {
				return Math.sqrt( 1 - ( --k * k ) );
			}
		},
		back: {
			style: 'cubic-bezier(0.175, 0.885, 0.32, 1.275)',
			fn: function (k) {
				var b = 4;
				return ( k = k - 1 ) * k * ( ( b + 1 ) * k + b ) + 1;
			}
		},
		bounce: {
			style: '',
			fn: function (k) {
				if ( ( k /= 1 ) < ( 1 / 2.75 ) ) {
					return 7.5625 * k * k;
				} else if ( k < ( 2 / 2.75 ) ) {
					return 7.5625 * ( k -= ( 1.5 / 2.75 ) ) * k + 0.75;
				} else if ( k < ( 2.5 / 2.75 ) ) {
					return 7.5625 * ( k -= ( 2.25 / 2.75 ) ) * k + 0.9375;
				} else {
					return 7.5625 * ( k -= ( 2.625 / 2.75 ) ) * k + 0.984375;
				}
			}
		},
		elastic: {
			style: '',
			fn: function (k) {
				var f = 0.22,
					e = 0.4;

				if ( k === 0 ) { return 0; }
				if ( k == 1 ) { return 1; }

				return ( e * Math.pow( 2, - 10 * k ) * Math.sin( ( k - f / 4 ) * ( 2 * Math.PI ) / f ) + 1 );
			}
		}
	});

	me.tap = function (e, eventName) {
		var ev = document.createEvent('Event');
		ev.initEvent(eventName, true, true);
		ev.pageX = e.pageX;
		ev.pageY = e.pageY;
		e.target.dispatchEvent(ev);
	};

	me.click = function (e) {
		var target = e.target,
			ev;

		if ( !(/(SELECT|INPUT|TEXTAREA)/i).test(target.tagName) ) {
			ev = document.createEvent('MouseEvents');
			ev.initMouseEvent('click', true, true, e.view, 1,
				target.screenX, target.screenY, target.clientX, target.clientY,
				e.ctrlKey, e.altKey, e.shiftKey, e.metaKey,
				0, null);

			ev._constructed = true;
			target.dispatchEvent(ev);
		}
	};

	return me;
})();

function IScroll (el, options) {
	this.wrapper = typeof el == 'string' ? document.querySelector(el) : el;
	if (options.scroller) {
		this.scroller = typeof options.scroller == 'string' ? this.wrapper.querySelector(options.scroller) : options.scroller;
	} else {
		this.scroller = this.wrapper.children[0];
	}
	this.scrollerStyle = this.scroller.style;		// cache style for better performance

	this.options = {

		resizeScrollbars: true,

		mouseWheelSpeed: 20,

		snapThreshold: 0.334,

// INSERT POINT: OPTIONS 

		startX: 0,
		startY: 0,
		scrollY: true,
		directionLockThreshold: 5,
		momentum: true,

		bounce: true,
		bounceTime: 600,
		bounceEasing: '',

		preventDefault: true,
		preventDefaultException: { tagName: /^(INPUT|TEXTAREA|BUTTON|SELECT)$/ },

		HWCompositing: true,
		useTransition: true,
		useTransform: true
	};

	for ( var i in options ) {
		this.options[i] = options[i];
	}

	// Normalize options
	this.translateZ = this.options.HWCompositing && utils.hasPerspective ? ' translateZ(0)' : '';

	this.options.useTransition = utils.hasTransition && this.options.useTransition;
	this.options.useTransform = utils.hasTransform && this.options.useTransform;

	this.options.eventPassthrough = this.options.eventPassthrough === true ? 'vertical' : this.options.eventPassthrough;
	this.options.preventDefault = !this.options.eventPassthrough && this.options.preventDefault;

	// If you want eventPassthrough I have to lock one of the axes
	this.options.scrollY = this.options.eventPassthrough == 'vertical' ? false : this.options.scrollY;
	this.options.scrollX = this.options.eventPassthrough == 'horizontal' ? false : this.options.scrollX;

	// With eventPassthrough we also need lockDirection mechanism
	this.options.freeScroll = this.options.freeScroll && !this.options.eventPassthrough;
	this.options.directionLockThreshold = this.options.eventPassthrough ? 0 : this.options.directionLockThreshold;

	this.options.bounceEasing = typeof this.options.bounceEasing == 'string' ? utils.ease[this.options.bounceEasing] || utils.ease.circular : this.options.bounceEasing;

	this.options.resizePolling = this.options.resizePolling === undefined ? 60 : this.options.resizePolling;

	if ( this.options.tap === true ) {
		this.options.tap = 'tap';
	}

	if ( this.options.shrinkScrollbars == 'scale' ) {
		this.options.useTransition = false;
	}

	this.options.invertWheelDirection = this.options.invertWheelDirection ? -1 : 1;

// INSERT POINT: NORMALIZATION

	// Some defaults	
	this.x = 0;
	this.y = 0;
	this.directionX = 0;
	this.directionY = 0;
	this._events = {};

// INSERT POINT: DEFAULTS

	this._init();
	this.refresh();

	this.scrollTo(this.options.startX, this.options.startY);
	this.enable();
}

IScroll.prototype = {
	version: '5.1.3',

	_init: function () {
		this._initEvents();

		if ( this.options.scrollbars || this.options.indicators ) {
			this._initIndicators();
		}

		if ( this.options.mouseWheel ) {
			this._initWheel();
		}

		if ( this.options.snap ) {
			this._initSnap();
		}

		if ( this.options.keyBindings ) {
			this._initKeys();
		}

// INSERT POINT: _init

	},

	destroy: function () {
		this._initEvents(true);

		this._execEvent('destroy');
	},

	_transitionEnd: function (e) {
		if ( e.target != this.scroller || !this.isInTransition ) {
			return;
		}

		this._transitionTime();
		if ( !this.resetPosition(this.options.bounceTime) ) {
			this.isInTransition = false;
			this._execEvent('scrollEnd');
		}
	},

	_start: function (e) {
		// React to left mouse button only
		if ( utils.eventType[e.type] != 1 ) {
			if ( e.button !== 0 ) {
				return;
			}
		}

		if ( !this.enabled || (this.initiated && utils.eventType[e.type] !== this.initiated) ) {
			return;
		}

		if ( this.options.preventDefault && !utils.isBadAndroid && !utils.preventDefaultException(e.target, this.options.preventDefaultException) ) {
			e.preventDefault();
		}

		var point = e.touches ? e.touches[0] : e,
			pos;

		this.initiated	= utils.eventType[e.type];
		this.moved		= false;
		this.distX		= 0;
		this.distY		= 0;
		this.directionX = 0;
		this.directionY = 0;
		this.directionLocked = 0;

		this._transitionTime();

		this.startTime = utils.getTime();

		if ( this.options.useTransition && this.isInTransition ) {
			this.isInTransition = false;
			pos = this.getComputedPosition();
			this._translate(Math.round(pos.x), Math.round(pos.y));
			this._execEvent('scrollEnd');
		} else if ( !this.options.useTransition && this.isAnimating ) {
			this.isAnimating = false;
			this._execEvent('scrollEnd');
		}

		this.startX    = this.x;
		this.startY    = this.y;
		this.absStartX = this.x;
		this.absStartY = this.y;
		this.pointX    = point.pageX;
		this.pointY    = point.pageY;

		this._execEvent('beforeScrollStart');
	},

	_move: function (e) {
		if ( !this.enabled || utils.eventType[e.type] !== this.initiated ) {
			return;
		}

		if ( this.options.preventDefault ) {	// increases performance on Android? TODO: check!
			e.preventDefault();
		}

		var point		= e.touches ? e.touches[0] : e,
			deltaX		= point.pageX - this.pointX,
			deltaY		= point.pageY - this.pointY,
			timestamp	= utils.getTime(),
			newX, newY,
			absDistX, absDistY;

		this.pointX		= point.pageX;
		this.pointY		= point.pageY;

		this.distX		+= deltaX;
		this.distY		+= deltaY;
		absDistX		= Math.abs(this.distX);
		absDistY		= Math.abs(this.distY);

		// We need to move at least 10 pixels for the scrolling to initiate
		if ( timestamp - this.endTime > 300 && (absDistX < 10 && absDistY < 10) ) {
			return;
		}

		// If you are scrolling in one direction lock the other
		if ( !this.directionLocked && !this.options.freeScroll ) {
			if ( absDistX > absDistY + this.options.directionLockThreshold ) {
				this.directionLocked = 'h';		// lock horizontally
			} else if ( absDistY >= absDistX + this.options.directionLockThreshold ) {
				this.directionLocked = 'v';		// lock vertically
			} else {
				this.directionLocked = 'n';		// no lock
			}
		}

		if ( this.directionLocked == 'h' ) {
			if ( this.options.eventPassthrough == 'vertical' ) {
				e.preventDefault();
			} else if ( this.options.eventPassthrough == 'horizontal' ) {
				this.initiated = false;
				return;
			}

			deltaY = 0;
		} else if ( this.directionLocked == 'v' ) {
			if ( this.options.eventPassthrough == 'horizontal' ) {
				e.preventDefault();
			} else if ( this.options.eventPassthrough == 'vertical' ) {
				this.initiated = false;
				return;
			}

			deltaX = 0;
		}

		deltaX = this.hasHorizontalScroll ? deltaX : 0;
		deltaY = this.hasVerticalScroll ? deltaY : 0;

		newX = this.x + deltaX;
		newY = this.y + deltaY;

		// Slow down if outside of the boundaries
		if ( newX > 0 || newX < this.maxScrollX ) {
			newX = this.options.bounce ? this.x + deltaX / 3 : newX > 0 ? 0 : this.maxScrollX;
		}
		if ( newY > 0 || newY < this.maxScrollY ) {
			newY = this.options.bounce ? this.y + deltaY / 3 : newY > 0 ? 0 : this.maxScrollY;
		}

		this.directionX = deltaX > 0 ? -1 : deltaX < 0 ? 1 : 0;
		this.directionY = deltaY > 0 ? -1 : deltaY < 0 ? 1 : 0;

		if ( !this.moved ) {
			this._execEvent('scrollStart');
		}

		this.moved = true;

		this._translate(newX, newY);

/* REPLACE START: _move */

		if ( timestamp - this.startTime > 300 ) {
			this.startTime = timestamp;
			this.startX = this.x;
			this.startY = this.y;
		}

/* REPLACE END: _move */

	},

	_end: function (e) {
		if ( !this.enabled || utils.eventType[e.type] !== this.initiated ) {
			return;
		}

		if ( this.options.preventDefault && !utils.preventDefaultException(e.target, this.options.preventDefaultException) ) {
			e.preventDefault();
		}

		var point = e.changedTouches ? e.changedTouches[0] : e,
			momentumX,
			momentumY,
			duration = utils.getTime() - this.startTime,
			newX = Math.round(this.x),
			newY = Math.round(this.y),
			distanceX = Math.abs(newX - this.startX),
			distanceY = Math.abs(newY - this.startY),
			time = 0,
			easing = '';

		this.isInTransition = 0;
		this.initiated = 0;
		this.endTime = utils.getTime();

		// reset if we are outside of the boundaries
		if ( this.resetPosition(this.options.bounceTime) ) {
			return;
		}

		this.scrollTo(newX, newY);	// ensures that the last position is rounded

		// we scrolled less than 10 pixels
		if ( !this.moved ) {
			if ( this.options.tap ) {
				utils.tap(e, this.options.tap);
			}

			if ( this.options.click ) {
				utils.click(e);
			}

			this._execEvent('scrollCancel');
			return;
		}

		if ( this._events.flick && duration < 200 && distanceX < 100 && distanceY < 100 ) {
			this._execEvent('flick');
			return;
		}

		// start momentum animation if needed
		if ( this.options.momentum && duration < 300 ) {
			momentumX = this.hasHorizontalScroll ? utils.momentum(this.x, this.startX, duration, this.maxScrollX, this.options.bounce ? this.wrapperWidth : 0, this.options.deceleration) : { destination: newX, duration: 0 };
			momentumY = this.hasVerticalScroll ? utils.momentum(this.y, this.startY, duration, this.maxScrollY, this.options.bounce ? this.wrapperHeight : 0, this.options.deceleration) : { destination: newY, duration: 0 };
			newX = momentumX.destination;
			newY = momentumY.destination;
			time = Math.max(momentumX.duration, momentumY.duration);
			this.isInTransition = 1;
		}


		if ( this.options.snap ) {
			var snap = this._nearestSnap(newX, newY);
			this.currentPage = snap;
			time = this.options.snapSpeed || Math.max(
					Math.max(
						Math.min(Math.abs(newX - snap.x), 1000),
						Math.min(Math.abs(newY - snap.y), 1000)
					), 300);
			newX = snap.x;
			newY = snap.y;

			this.directionX = 0;
			this.directionY = 0;
			easing = this.options.bounceEasing;
		}

// INSERT POINT: _end

		if ( newX != this.x || newY != this.y ) {
			// change easing function when scroller goes out of the boundaries
			if ( newX > 0 || newX < this.maxScrollX || newY > 0 || newY < this.maxScrollY ) {
				easing = utils.ease.quadratic;
			}

			this.scrollTo(newX, newY, time, easing);
			return;
		}

		this._execEvent('scrollEnd');
	},

	_resize: function () {
		var that = this;

		clearTimeout(this.resizeTimeout);

		this.resizeTimeout = setTimeout(function () {
			that.refresh();
		}, this.options.resizePolling);
	},

	resetPosition: function (time) {
		var x = this.x,
			y = this.y;

		time = time || 0;

		if ( !this.hasHorizontalScroll || this.x > 0 ) {
			x = 0;
		} else if ( this.x < this.maxScrollX ) {
			x = this.maxScrollX;
		}

		if ( !this.hasVerticalScroll || this.y > 0 ) {
			y = 0;
		} else if ( this.y < this.maxScrollY ) {
			y = this.maxScrollY;
		}

		if ( x == this.x && y == this.y ) {
			return false;
		}

		this.scrollTo(x, y, time, this.options.bounceEasing);

		return true;
	},

	disable: function () {
		this.enabled = false;
	},

	enable: function () {
		this.enabled = true;
	},

	refresh: function () {
		var rf = this.wrapper.offsetHeight;		// Force reflow

		this.wrapperWidth	= this.wrapper.clientWidth;
		this.wrapperHeight	= this.wrapper.clientHeight;

/* REPLACE START: refresh */

		this.scrollerWidth	= this.scroller.offsetWidth;
		this.scrollerHeight	= this.scroller.offsetHeight;

		this.maxScrollX		= this.wrapperWidth - this.scrollerWidth;
		this.maxScrollY		= this.wrapperHeight - this.scrollerHeight;

/* REPLACE END: refresh */

		this.hasHorizontalScroll	= this.options.scrollX && this.maxScrollX < 0;
		this.hasVerticalScroll		= this.options.scrollY && this.maxScrollY < 0;

		if ( !this.hasHorizontalScroll ) {
			this.maxScrollX = 0;
			this.scrollerWidth = this.wrapperWidth;
		}

		if ( !this.hasVerticalScroll ) {
			this.maxScrollY = 0;
			this.scrollerHeight = this.wrapperHeight;
		}

		this.endTime = 0;
		this.directionX = 0;
		this.directionY = 0;

		this.wrapperOffset = utils.offset(this.wrapper);

		this._execEvent('refresh');

		this.resetPosition();

// INSERT POINT: _refresh

	},

	on: function (type, fn) {
		if ( !this._events[type] ) {
			this._events[type] = [];
		}

		this._events[type].push(fn);
	},

	off: function (type, fn) {
		if ( !this._events[type] ) {
			return;
		}

		var index = this._events[type].indexOf(fn);

		if ( index > -1 ) {
			this._events[type].splice(index, 1);
		}
	},

	_execEvent: function (type) {
		if ( !this._events[type] ) {
			return;
		}

		var i = 0,
			l = this._events[type].length;

		if ( !l ) {
			return;
		}

		for ( ; i < l; i++ ) {
			this._events[type][i].apply(this, [].slice.call(arguments, 1));
		}
	},

	scrollBy: function (x, y, time, easing) {
		x = this.x + x;
		y = this.y + y;
		time = time || 0;

		this.scrollTo(x, y, time, easing);
	},

	scrollTo: function (x, y, time, easing) {
		easing = easing || utils.ease.circular;

		this.isInTransition = this.options.useTransition && time > 0;

		if ( !time || (this.options.useTransition && easing.style) ) {
			this._transitionTimingFunction(easing.style);
			this._transitionTime(time);
			this._translate(x, y);
		} else {
			this._animate(x, y, time, easing.fn);
		}
	},

	scrollToElement: function (el, time, offsetX, offsetY, easing) {
		el = el.nodeType ? el : this.scroller.querySelector(el);

		if ( !el ) {
			return;
		}

		var pos = utils.offset(el);

		pos.left -= this.wrapperOffset.left;
		pos.top  -= this.wrapperOffset.top;

		// if offsetX/Y are true we center the element to the screen
		if ( offsetX === true ) {
			offsetX = Math.round(el.offsetWidth / 2 - this.wrapper.offsetWidth / 2);
		}
		if ( offsetY === true ) {
			offsetY = Math.round(el.offsetHeight / 2 - this.wrapper.offsetHeight / 2);
		}

		pos.left -= offsetX || 0;
		pos.top  -= offsetY || 0;

		pos.left = pos.left > 0 ? 0 : pos.left < this.maxScrollX ? this.maxScrollX : pos.left;
		pos.top  = pos.top  > 0 ? 0 : pos.top  < this.maxScrollY ? this.maxScrollY : pos.top;

		time = time === undefined || time === null || time === 'auto' ? Math.max(Math.abs(this.x-pos.left), Math.abs(this.y-pos.top)) : time;

		this.scrollTo(pos.left, pos.top, time, easing);
	},

	_transitionTime: function (time) {
		time = time || 0;

		this.scrollerStyle[utils.style.transitionDuration] = time + 'ms';

		if ( !time && utils.isBadAndroid ) {
			this.scrollerStyle[utils.style.transitionDuration] = '0.001s';
		}


		if ( this.indicators ) {
			for ( var i = this.indicators.length; i--; ) {
				this.indicators[i].transitionTime(time);
			}
		}


// INSERT POINT: _transitionTime

	},

	_transitionTimingFunction: function (easing) {
		this.scrollerStyle[utils.style.transitionTimingFunction] = easing;


		if ( this.indicators ) {
			for ( var i = this.indicators.length; i--; ) {
				this.indicators[i].transitionTimingFunction(easing);
			}
		}


// INSERT POINT: _transitionTimingFunction

	},

	_translate: function (x, y) {
		if ( this.options.useTransform ) {

/* REPLACE START: _translate */

			this.scrollerStyle[utils.style.transform] = 'translate(' + x + 'px,' + y + 'px)' + this.translateZ;

/* REPLACE END: _translate */

		} else {
			x = Math.round(x);
			y = Math.round(y);
			this.scrollerStyle.left = x + 'px';
			this.scrollerStyle.top = y + 'px';
		}

		this.x = x;
		this.y = y;


	if ( this.indicators ) {
		for ( var i = this.indicators.length; i--; ) {
			this.indicators[i].updatePosition();
		}
	}


// INSERT POINT: _translate

	},

	_initEvents: function (remove) {
		var eventType = remove ? utils.removeEvent : utils.addEvent,
			target = this.options.bindToWrapper ? this.wrapper : window;

		eventType(window, 'orientationchange', this);
		eventType(window, 'resize', this);

		if ( this.options.click ) {
			eventType(this.wrapper, 'click', this, true);
		}

		if ( !this.options.disableMouse ) {
			eventType(this.wrapper, 'mousedown', this);
			eventType(target, 'mousemove', this);
			eventType(target, 'mousecancel', this);
			eventType(target, 'mouseup', this);
		}

		if ( utils.hasPointer && !this.options.disablePointer ) {
			eventType(this.wrapper, utils.prefixPointerEvent('pointerdown'), this);
			eventType(target, utils.prefixPointerEvent('pointermove'), this);
			eventType(target, utils.prefixPointerEvent('pointercancel'), this);
			eventType(target, utils.prefixPointerEvent('pointerup'), this);
		}

		if ( utils.hasTouch && !this.options.disableTouch ) {
			eventType(this.wrapper, 'touchstart', this);
			eventType(target, 'touchmove', this);
			eventType(target, 'touchcancel', this);
			eventType(target, 'touchend', this);
		}

		eventType(this.scroller, 'transitionend', this);
		eventType(this.scroller, 'webkitTransitionEnd', this);
		eventType(this.scroller, 'oTransitionEnd', this);
		eventType(this.scroller, 'MSTransitionEnd', this);
	},

	getComputedPosition: function () {
		var matrix = window.getComputedStyle(this.scroller, null),
			x, y;

		if ( this.options.useTransform ) {
			matrix = matrix[utils.style.transform].split(')')[0].split(', ');
			x = +(matrix[12] || matrix[4]);
			y = +(matrix[13] || matrix[5]);
		} else {
			x = +matrix.left.replace(/[^-\d.]/g, '');
			y = +matrix.top.replace(/[^-\d.]/g, '');
		}

		return { x: x, y: y };
	},

	_initIndicators: function () {
		var interactive = this.options.interactiveScrollbars,
			customStyle = typeof this.options.scrollbars != 'string',
			indicators = [],
			indicator;

		var that = this;

		this.indicators = [];

		if ( this.options.scrollbars ) {
			// Vertical scrollbar
			if ( this.options.scrollY ) {
				indicator = {
					el: createDefaultScrollbar('v', interactive, this.options.scrollbars),
					interactive: interactive,
					defaultScrollbars: true,
					customStyle: customStyle,
					resize: this.options.resizeScrollbars,
					shrink: this.options.shrinkScrollbars,
					fade: this.options.fadeScrollbars,
					listenX: false
				};

				this.wrapper.appendChild(indicator.el);
				indicators.push(indicator);
			}

			// Horizontal scrollbar
			if ( this.options.scrollX ) {
				indicator = {
					el: createDefaultScrollbar('h', interactive, this.options.scrollbars),
					interactive: interactive,
					defaultScrollbars: true,
					customStyle: customStyle,
					resize: this.options.resizeScrollbars,
					shrink: this.options.shrinkScrollbars,
					fade: this.options.fadeScrollbars,
					listenY: false
				};

				this.wrapper.appendChild(indicator.el);
				indicators.push(indicator);
			}
		}

		if ( this.options.indicators ) {
			// TODO: check concat compatibility
			indicators = indicators.concat(this.options.indicators);
		}

		for ( var i = indicators.length; i--; ) {
			this.indicators.push( new Indicator(this, indicators[i]) );
		}

		// TODO: check if we can use array.map (wide compatibility and performance issues)
		function _indicatorsMap (fn) {
			for ( var i = that.indicators.length; i--; ) {
				fn.call(that.indicators[i]);
			}
		}

		if ( this.options.fadeScrollbars ) {
			this.on('scrollEnd', function () {
				_indicatorsMap(function () {
					this.fade();
				});
			});

			this.on('scrollCancel', function () {
				_indicatorsMap(function () {
					this.fade();
				});
			});

			this.on('scrollStart', function () {
				_indicatorsMap(function () {
					this.fade(1);
				});
			});

			this.on('beforeScrollStart', function () {
				_indicatorsMap(function () {
					this.fade(1, true);
				});
			});
		}


		this.on('refresh', function () {
			_indicatorsMap(function () {
				this.refresh();
			});
		});

		this.on('destroy', function () {
			_indicatorsMap(function () {
				this.destroy();
			});

			delete this.indicators;
		});
	},

	_initWheel: function () {
		utils.addEvent(this.wrapper, 'wheel', this);
		utils.addEvent(this.wrapper, 'mousewheel', this);
		utils.addEvent(this.wrapper, 'DOMMouseScroll', this);

		this.on('destroy', function () {
			utils.removeEvent(this.wrapper, 'wheel', this);
			utils.removeEvent(this.wrapper, 'mousewheel', this);
			utils.removeEvent(this.wrapper, 'DOMMouseScroll', this);
		});
	},

	_wheel: function (e) {
		if ( !this.enabled ) {
			return;
		}

		e.preventDefault();
		e.stopPropagation();

		var wheelDeltaX, wheelDeltaY,
			newX, newY,
			that = this;

		if ( this.wheelTimeout === undefined ) {
			that._execEvent('scrollStart');
		}

		// Execute the scrollEnd event after 400ms the wheel stopped scrolling
		clearTimeout(this.wheelTimeout);
		this.wheelTimeout = setTimeout(function () {
			that._execEvent('scrollEnd');
			that.wheelTimeout = undefined;
		}, 400);

		if ( 'deltaX' in e ) {
			if (e.deltaMode === 1) {
				wheelDeltaX = -e.deltaX * this.options.mouseWheelSpeed;
				wheelDeltaY = -e.deltaY * this.options.mouseWheelSpeed;
			} else {
				wheelDeltaX = -e.deltaX;
				wheelDeltaY = -e.deltaY;
			}
		} else if ( 'wheelDeltaX' in e ) {
			wheelDeltaX = e.wheelDeltaX / 120 * this.options.mouseWheelSpeed;
			wheelDeltaY = e.wheelDeltaY / 120 * this.options.mouseWheelSpeed;
		} else if ( 'wheelDelta' in e ) {
			wheelDeltaX = wheelDeltaY = e.wheelDelta / 120 * this.options.mouseWheelSpeed;
		} else if ( 'detail' in e ) {
			wheelDeltaX = wheelDeltaY = -e.detail / 3 * this.options.mouseWheelSpeed;
		} else {
			return;
		}

		wheelDeltaX *= this.options.invertWheelDirection;
		wheelDeltaY *= this.options.invertWheelDirection;

		if ( !this.hasVerticalScroll ) {
			wheelDeltaX = wheelDeltaY;
			wheelDeltaY = 0;
		}

		if ( this.options.snap ) {
			newX = this.currentPage.pageX;
			newY = this.currentPage.pageY;

			if ( wheelDeltaX > 0 ) {
				newX--;
			} else if ( wheelDeltaX < 0 ) {
				newX++;
			}

			if ( wheelDeltaY > 0 ) {
				newY--;
			} else if ( wheelDeltaY < 0 ) {
				newY++;
			}

			this.goToPage(newX, newY);

			return;
		}

		newX = this.x + Math.round(this.hasHorizontalScroll ? wheelDeltaX : 0);
		newY = this.y + Math.round(this.hasVerticalScroll ? wheelDeltaY : 0);

		if ( newX > 0 ) {
			newX = 0;
		} else if ( newX < this.maxScrollX ) {
			newX = this.maxScrollX;
		}

		if ( newY > 0 ) {
			newY = 0;
		} else if ( newY < this.maxScrollY ) {
			newY = this.maxScrollY;
		}

		this.scrollTo(newX, newY, 0);

// INSERT POINT: _wheel
	},

	_initSnap: function () {
		this.currentPage = {};

		if ( typeof this.options.snap == 'string' ) {
			this.options.snap = this.scroller.querySelectorAll(this.options.snap);
		}

		this.on('refresh', function () {
			var i = 0, l,
				m = 0, n,
				cx, cy,
				x = 0, y,
				stepX = this.options.snapStepX || this.wrapperWidth,
				stepY = this.options.snapStepY || this.wrapperHeight,
				el;

			this.pages = [];

			if ( !this.wrapperWidth || !this.wrapperHeight || !this.scrollerWidth || !this.scrollerHeight ) {
				return;
			}

			if ( this.options.snap === true ) {
				cx = Math.round( stepX / 2 );
				cy = Math.round( stepY / 2 );

				while ( x > -this.scrollerWidth ) {
					this.pages[i] = [];
					l = 0;
					y = 0;

					while ( y > -this.scrollerHeight ) {
						this.pages[i][l] = {
							x: Math.max(x, this.maxScrollX),
							y: Math.max(y, this.maxScrollY),
							width: stepX,
							height: stepY,
							cx: x - cx,
							cy: y - cy
						};

						y -= stepY;
						l++;
					}

					x -= stepX;
					i++;
				}
			} else {
				el = this.options.snap;
				l = el.length;
				n = -1;

				for ( ; i < l; i++ ) {
					if ( i === 0 || el[i].offsetLeft <= el[i-1].offsetLeft ) {
						m = 0;
						n++;
					}

					if ( !this.pages[m] ) {
						this.pages[m] = [];
					}

					x = Math.max(-el[i].offsetLeft, this.maxScrollX);
					y = Math.max(-el[i].offsetTop, this.maxScrollY);
					cx = x - Math.round(el[i].offsetWidth / 2);
					cy = y - Math.round(el[i].offsetHeight / 2);

					this.pages[m][n] = {
						x: x,
						y: y,
						width: el[i].offsetWidth,
						height: el[i].offsetHeight,
						cx: cx,
						cy: cy
					};

					if ( x > this.maxScrollX ) {
						m++;
					}
				}
			}

			this.goToPage(this.currentPage.pageX || 0, this.currentPage.pageY || 0, 0);

			// Update snap threshold if needed
			if ( this.options.snapThreshold % 1 === 0 ) {
				this.snapThresholdX = this.options.snapThreshold;
				this.snapThresholdY = this.options.snapThreshold;
			} else {
				this.snapThresholdX = Math.round(this.pages[this.currentPage.pageX][this.currentPage.pageY].width * this.options.snapThreshold);
				this.snapThresholdY = Math.round(this.pages[this.currentPage.pageX][this.currentPage.pageY].height * this.options.snapThreshold);
			}
		});

		this.on('flick', function () {
			var time = this.options.snapSpeed || Math.max(
					Math.max(
						Math.min(Math.abs(this.x - this.startX), 1000),
						Math.min(Math.abs(this.y - this.startY), 1000)
					), 300);

			this.goToPage(
				this.currentPage.pageX + this.directionX,
				this.currentPage.pageY + this.directionY,
				time
			);
		});
	},

	_nearestSnap: function (x, y) {
		if ( !this.pages.length ) {
			return { x: 0, y: 0, pageX: 0, pageY: 0 };
		}

		var i = 0,
			l = this.pages.length,
			m = 0;

		// Check if we exceeded the snap threshold
		if ( Math.abs(x - this.absStartX) < this.snapThresholdX &&
			Math.abs(y - this.absStartY) < this.snapThresholdY ) {
			return this.currentPage;
		}

		if ( x > 0 ) {
			x = 0;
		} else if ( x < this.maxScrollX ) {
			x = this.maxScrollX;
		}

		if ( y > 0 ) {
			y = 0;
		} else if ( y < this.maxScrollY ) {
			y = this.maxScrollY;
		}

		for ( ; i < l; i++ ) {
			if ( x >= this.pages[i][0].cx ) {
				x = this.pages[i][0].x;
				break;
			}
		}

		l = this.pages[i].length;

		for ( ; m < l; m++ ) {
			if ( y >= this.pages[0][m].cy ) {
				y = this.pages[0][m].y;
				break;
			}
		}

		if ( i == this.currentPage.pageX ) {
			i += this.directionX;

			if ( i < 0 ) {
				i = 0;
			} else if ( i >= this.pages.length ) {
				i = this.pages.length - 1;
			}

			x = this.pages[i][0].x;
		}

		if ( m == this.currentPage.pageY ) {
			m += this.directionY;

			if ( m < 0 ) {
				m = 0;
			} else if ( m >= this.pages[0].length ) {
				m = this.pages[0].length - 1;
			}

			y = this.pages[0][m].y;
		}

		return {
			x: x,
			y: y,
			pageX: i,
			pageY: m
		};
	},

	goToPage: function (x, y, time, easing) {
		easing = easing || this.options.bounceEasing;

		if ( x >= this.pages.length ) {
			x = this.pages.length - 1;
		} else if ( x < 0 ) {
			x = 0;
		}

		if ( y >= this.pages[x].length ) {
			y = this.pages[x].length - 1;
		} else if ( y < 0 ) {
			y = 0;
		}

		var posX = this.pages[x][y].x,
			posY = this.pages[x][y].y;

		time = time === undefined ? this.options.snapSpeed || Math.max(
			Math.max(
				Math.min(Math.abs(posX - this.x), 1000),
				Math.min(Math.abs(posY - this.y), 1000)
			), 300) : time;

		this.currentPage = {
			x: posX,
			y: posY,
			pageX: x,
			pageY: y
		};

		this.scrollTo(posX, posY, time, easing);
	},

	next: function (time, easing) {
		var x = this.currentPage.pageX,
			y = this.currentPage.pageY;

		x++;

		if ( x >= this.pages.length && this.hasVerticalScroll ) {
			x = 0;
			y++;
		}

		this.goToPage(x, y, time, easing);
	},

	prev: function (time, easing) {
		var x = this.currentPage.pageX,
			y = this.currentPage.pageY;

		x--;

		if ( x < 0 && this.hasVerticalScroll ) {
			x = 0;
			y--;
		}

		this.goToPage(x, y, time, easing);
	},

	_initKeys: function (e) {
		// default key bindings
		var keys = {
			pageUp: 33,
			pageDown: 34,
			end: 35,
			home: 36,
			left: 37,
			up: 38,
			right: 39,
			down: 40
		};
		var i;

		// if you give me characters I give you keycode
		if ( typeof this.options.keyBindings == 'object' ) {
			for ( i in this.options.keyBindings ) {
				if ( typeof this.options.keyBindings[i] == 'string' ) {
					this.options.keyBindings[i] = this.options.keyBindings[i].toUpperCase().charCodeAt(0);
				}
			}
		} else {
			this.options.keyBindings = {};
		}

		for ( i in keys ) {
			this.options.keyBindings[i] = this.options.keyBindings[i] || keys[i];
		}

		utils.addEvent(window, 'keydown', this);

		this.on('destroy', function () {
			utils.removeEvent(window, 'keydown', this);
		});
	},

	_key: function (e) {
		if ( !this.enabled ) {
			return;
		}

		var snap = this.options.snap,	// we are using this alot, better to cache it
			newX = snap ? this.currentPage.pageX : this.x,
			newY = snap ? this.currentPage.pageY : this.y,
			now = utils.getTime(),
			prevTime = this.keyTime || 0,
			acceleration = 0.250,
			pos;

		if ( this.options.useTransition && this.isInTransition ) {
			pos = this.getComputedPosition();

			this._translate(Math.round(pos.x), Math.round(pos.y));
			this.isInTransition = false;
		}

		this.keyAcceleration = now - prevTime < 200 ? Math.min(this.keyAcceleration + acceleration, 50) : 0;

		switch ( e.keyCode ) {
			case this.options.keyBindings.pageUp:
				if ( this.hasHorizontalScroll && !this.hasVerticalScroll ) {
					newX += snap ? 1 : this.wrapperWidth;
				} else {
					newY += snap ? 1 : this.wrapperHeight;
				}
				break;
			case this.options.keyBindings.pageDown:
				if ( this.hasHorizontalScroll && !this.hasVerticalScroll ) {
					newX -= snap ? 1 : this.wrapperWidth;
				} else {
					newY -= snap ? 1 : this.wrapperHeight;
				}
				break;
			case this.options.keyBindings.end:
				newX = snap ? this.pages.length-1 : this.maxScrollX;
				newY = snap ? this.pages[0].length-1 : this.maxScrollY;
				break;
			case this.options.keyBindings.home:
				newX = 0;
				newY = 0;
				break;
			case this.options.keyBindings.left:
				newX += snap ? -1 : 5 + this.keyAcceleration>>0;
				break;
			case this.options.keyBindings.up:
				newY += snap ? 1 : 5 + this.keyAcceleration>>0;
				break;
			case this.options.keyBindings.right:
				newX -= snap ? -1 : 5 + this.keyAcceleration>>0;
				break;
			case this.options.keyBindings.down:
				newY -= snap ? 1 : 5 + this.keyAcceleration>>0;
				break;
			default:
				return;
		}

		if ( snap ) {
			this.goToPage(newX, newY);
			return;
		}

		if ( newX > 0 ) {
			newX = 0;
			this.keyAcceleration = 0;
		} else if ( newX < this.maxScrollX ) {
			newX = this.maxScrollX;
			this.keyAcceleration = 0;
		}

		if ( newY > 0 ) {
			newY = 0;
			this.keyAcceleration = 0;
		} else if ( newY < this.maxScrollY ) {
			newY = this.maxScrollY;
			this.keyAcceleration = 0;
		}

		this.scrollTo(newX, newY, 0);

		this.keyTime = now;
	},

	_animate: function (destX, destY, duration, easingFn) {
		var that = this,
			startX = this.x,
			startY = this.y,
			startTime = utils.getTime(),
			destTime = startTime + duration;

		function step () {
			var now = utils.getTime(),
				newX, newY,
				easing;

			if ( now >= destTime ) {
				that.isAnimating = false;
				that._translate(destX, destY);

				if ( !that.resetPosition(that.options.bounceTime) ) {
					that._execEvent('scrollEnd');
				}

				return;
			}

			now = ( now - startTime ) / duration;
			easing = easingFn(now);
			newX = ( destX - startX ) * easing + startX;
			newY = ( destY - startY ) * easing + startY;
			that._translate(newX, newY);

			if ( that.isAnimating ) {
				rAF(step);
			}
		}

		this.isAnimating = true;
		step();
	},
	handleEvent: function (e) {
		switch ( e.type ) {
			case 'touchstart':
			case 'pointerdown':
			case 'MSPointerDown':
			case 'mousedown':
				this._start(e);
				break;
			case 'touchmove':
			case 'pointermove':
			case 'MSPointerMove':
			case 'mousemove':
				this._move(e);
				break;
			case 'touchend':
			case 'pointerup':
			case 'MSPointerUp':
			case 'mouseup':
			case 'touchcancel':
			case 'pointercancel':
			case 'MSPointerCancel':
			case 'mousecancel':
				this._end(e);
				break;
			case 'orientationchange':
			case 'resize':
				this._resize();
				break;
			case 'transitionend':
			case 'webkitTransitionEnd':
			case 'oTransitionEnd':
			case 'MSTransitionEnd':
				this._transitionEnd(e);
				break;
			case 'wheel':
			case 'DOMMouseScroll':
			case 'mousewheel':
				this._wheel(e);
				break;
			case 'keydown':
				this._key(e);
				break;
			case 'click':
				if ( !e._constructed ) {
					e.preventDefault();
					e.stopPropagation();
				}
				break;
		}
	}
};
function createDefaultScrollbar (direction, interactive, type) {
	var scrollbar = document.createElement('div'),
		indicator = document.createElement('div');

	if ( type === true ) {
		scrollbar.style.cssText = 'position:absolute;z-index:9999';
		indicator.style.cssText = '-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;position:absolute;background:rgba(0,0,0,0.5);border:1px solid rgba(255,255,255,0.9);border-radius:3px';
	}

	indicator.className = 'iScrollIndicator';

	if ( direction == 'h' ) {
		if ( type === true ) {
			scrollbar.style.cssText += ';height:7px;left:2px;right:2px;bottom:0';
			indicator.style.height = '100%';
		}
		scrollbar.className = 'iScrollHorizontalScrollbar';
	} else {
		if ( type === true ) {
			scrollbar.style.cssText += ';width:7px;bottom:2px;top:2px;right:1px';
			indicator.style.width = '100%';
		}
		scrollbar.className = 'iScrollVerticalScrollbar';
	}

	scrollbar.style.cssText += ';overflow:hidden';

	if ( !interactive ) {
		scrollbar.style.pointerEvents = 'none';
	}

	scrollbar.appendChild(indicator);

	return scrollbar;
}

function Indicator (scroller, options) {
	this.wrapper = typeof options.el == 'string' ? document.querySelector(options.el) : options.el;
	this.wrapperStyle = this.wrapper.style;
	this.indicator = this.wrapper.children[0];
	this.indicatorStyle = this.indicator.style;
	this.scroller = scroller;

	this.options = {
		listenX: true,
		listenY: true,
		interactive: false,
		resize: true,
		defaultScrollbars: false,
		shrink: false,
		fade: false,
		speedRatioX: 0,
		speedRatioY: 0
	};

	for ( var i in options ) {
		this.options[i] = options[i];
	}

	this.sizeRatioX = 1;
	this.sizeRatioY = 1;
	this.maxPosX = 0;
	this.maxPosY = 0;

	if ( this.options.interactive ) {
		if ( !this.options.disableTouch ) {
			utils.addEvent(this.indicator, 'touchstart', this);
			utils.addEvent(window, 'touchend', this);
		}
		if ( !this.options.disablePointer ) {
			utils.addEvent(this.indicator, utils.prefixPointerEvent('pointerdown'), this);
			utils.addEvent(window, utils.prefixPointerEvent('pointerup'), this);
		}
		if ( !this.options.disableMouse ) {
			utils.addEvent(this.indicator, 'mousedown', this);
			utils.addEvent(window, 'mouseup', this);
		}
	}

	if ( this.options.fade ) {
		this.wrapperStyle[utils.style.transform] = this.scroller.translateZ;
		this.wrapperStyle[utils.style.transitionDuration] = utils.isBadAndroid ? '0.001s' : '0ms';
		this.wrapperStyle.opacity = '0';
	}
}

Indicator.prototype = {
	handleEvent: function (e) {
		switch ( e.type ) {
			case 'touchstart':
			case 'pointerdown':
			case 'MSPointerDown':
			case 'mousedown':
				this._start(e);
				break;
			case 'touchmove':
			case 'pointermove':
			case 'MSPointerMove':
			case 'mousemove':
				this._move(e);
				break;
			case 'touchend':
			case 'pointerup':
			case 'MSPointerUp':
			case 'mouseup':
			case 'touchcancel':
			case 'pointercancel':
			case 'MSPointerCancel':
			case 'mousecancel':
				this._end(e);
				break;
		}
	},

	destroy: function () {
		if ( this.options.interactive ) {
			utils.removeEvent(this.indicator, 'touchstart', this);
			utils.removeEvent(this.indicator, utils.prefixPointerEvent('pointerdown'), this);
			utils.removeEvent(this.indicator, 'mousedown', this);

			utils.removeEvent(window, 'touchmove', this);
			utils.removeEvent(window, utils.prefixPointerEvent('pointermove'), this);
			utils.removeEvent(window, 'mousemove', this);

			utils.removeEvent(window, 'touchend', this);
			utils.removeEvent(window, utils.prefixPointerEvent('pointerup'), this);
			utils.removeEvent(window, 'mouseup', this);
		}

		if ( this.options.defaultScrollbars ) {
			this.wrapper.parentNode.removeChild(this.wrapper);
		}
	},

	_start: function (e) {
		var point = e.touches ? e.touches[0] : e;

		e.preventDefault();
		e.stopPropagation();

		this.transitionTime();

		this.initiated = true;
		this.moved = false;
		this.lastPointX	= point.pageX;
		this.lastPointY	= point.pageY;

		this.startTime	= utils.getTime();

		if ( !this.options.disableTouch ) {
			utils.addEvent(window, 'touchmove', this);
		}
		if ( !this.options.disablePointer ) {
			utils.addEvent(window, utils.prefixPointerEvent('pointermove'), this);
		}
		if ( !this.options.disableMouse ) {
			utils.addEvent(window, 'mousemove', this);
		}

		this.scroller._execEvent('beforeScrollStart');
	},

	_move: function (e) {
		var point = e.touches ? e.touches[0] : e,
			deltaX, deltaY,
			newX, newY,
			timestamp = utils.getTime();

		if ( !this.moved ) {
			this.scroller._execEvent('scrollStart');
		}

		this.moved = true;

		deltaX = point.pageX - this.lastPointX;
		this.lastPointX = point.pageX;

		deltaY = point.pageY - this.lastPointY;
		this.lastPointY = point.pageY;

		newX = this.x + deltaX;
		newY = this.y + deltaY;

		this._pos(newX, newY);

// INSERT POINT: indicator._move

		e.preventDefault();
		e.stopPropagation();
	},

	_end: function (e) {
		if ( !this.initiated ) {
			return;
		}

		this.initiated = false;

		e.preventDefault();
		e.stopPropagation();

		utils.removeEvent(window, 'touchmove', this);
		utils.removeEvent(window, utils.prefixPointerEvent('pointermove'), this);
		utils.removeEvent(window, 'mousemove', this);

		if ( this.scroller.options.snap ) {
			var snap = this.scroller._nearestSnap(this.scroller.x, this.scroller.y);

			var time = this.options.snapSpeed || Math.max(
					Math.max(
						Math.min(Math.abs(this.scroller.x - snap.x), 1000),
						Math.min(Math.abs(this.scroller.y - snap.y), 1000)
					), 300);

			if ( this.scroller.x != snap.x || this.scroller.y != snap.y ) {
				this.scroller.directionX = 0;
				this.scroller.directionY = 0;
				this.scroller.currentPage = snap;
				this.scroller.scrollTo(snap.x, snap.y, time, this.scroller.options.bounceEasing);
			}
		}

		if ( this.moved ) {
			this.scroller._execEvent('scrollEnd');
		}
	},

	transitionTime: function (time) {
		time = time || 0;
		this.indicatorStyle[utils.style.transitionDuration] = time + 'ms';

		if ( !time && utils.isBadAndroid ) {
			this.indicatorStyle[utils.style.transitionDuration] = '0.001s';
		}
	},

	transitionTimingFunction: function (easing) {
		this.indicatorStyle[utils.style.transitionTimingFunction] = easing;
	},

	refresh: function () {
		this.transitionTime();

		if ( this.options.listenX && !this.options.listenY ) {
			this.indicatorStyle.display = this.scroller.hasHorizontalScroll ? 'block' : 'none';
		} else if ( this.options.listenY && !this.options.listenX ) {
			this.indicatorStyle.display = this.scroller.hasVerticalScroll ? 'block' : 'none';
		} else {
			this.indicatorStyle.display = this.scroller.hasHorizontalScroll || this.scroller.hasVerticalScroll ? 'block' : 'none';
		}

		if ( this.scroller.hasHorizontalScroll && this.scroller.hasVerticalScroll ) {
			utils.addClass(this.wrapper, 'iScrollBothScrollbars');
			utils.removeClass(this.wrapper, 'iScrollLoneScrollbar');

			if ( this.options.defaultScrollbars && this.options.customStyle ) {
				if ( this.options.listenX ) {
					this.wrapper.style.right = '8px';
				} else {
					this.wrapper.style.bottom = '8px';
				}
			}
		} else {
			utils.removeClass(this.wrapper, 'iScrollBothScrollbars');
			utils.addClass(this.wrapper, 'iScrollLoneScrollbar');

			if ( this.options.defaultScrollbars && this.options.customStyle ) {
				if ( this.options.listenX ) {
					this.wrapper.style.right = '2px';
				} else {
					this.wrapper.style.bottom = '2px';
				}
			}
		}

		var r = this.wrapper.offsetHeight;	// force refresh

		if ( this.options.listenX ) {
			this.wrapperWidth = this.wrapper.clientWidth;
			if ( this.options.resize ) {
				this.indicatorWidth = Math.max(Math.round(this.wrapperWidth * this.wrapperWidth / (this.scroller.scrollerWidth || this.wrapperWidth || 1)), 8);
				this.indicatorStyle.width = this.indicatorWidth + 'px';
			} else {
				this.indicatorWidth = this.indicator.clientWidth;
			}

			this.maxPosX = this.wrapperWidth - this.indicatorWidth;

			if ( this.options.shrink == 'clip' ) {
				this.minBoundaryX = -this.indicatorWidth + 8;
				this.maxBoundaryX = this.wrapperWidth - 8;
			} else {
				this.minBoundaryX = 0;
				this.maxBoundaryX = this.maxPosX;
			}

			this.sizeRatioX = this.options.speedRatioX || (this.scroller.maxScrollX && (this.maxPosX / this.scroller.maxScrollX));	
		}

		if ( this.options.listenY ) {
			this.wrapperHeight = this.wrapper.clientHeight;
			if ( this.options.resize ) {
				this.indicatorHeight = Math.max(Math.round(this.wrapperHeight * this.wrapperHeight / (this.scroller.scrollerHeight || this.wrapperHeight || 1)), 8);
				this.indicatorStyle.height = this.indicatorHeight + 'px';
			} else {
				this.indicatorHeight = this.indicator.clientHeight;
			}

			this.maxPosY = this.wrapperHeight - this.indicatorHeight;

			if ( this.options.shrink == 'clip' ) {
				this.minBoundaryY = -this.indicatorHeight + 8;
				this.maxBoundaryY = this.wrapperHeight - 8;
			} else {
				this.minBoundaryY = 0;
				this.maxBoundaryY = this.maxPosY;
			}

			this.maxPosY = this.wrapperHeight - this.indicatorHeight;
			this.sizeRatioY = this.options.speedRatioY || (this.scroller.maxScrollY && (this.maxPosY / this.scroller.maxScrollY));
		}

		this.updatePosition();
	},

	updatePosition: function () {
		var x = this.options.listenX && Math.round(this.sizeRatioX * this.scroller.x) || 0,
			y = this.options.listenY && Math.round(this.sizeRatioY * this.scroller.y) || 0;

		if ( !this.options.ignoreBoundaries ) {
			if ( x < this.minBoundaryX ) {
				if ( this.options.shrink == 'scale' ) {
					this.width = Math.max(this.indicatorWidth + x, 8);
					this.indicatorStyle.width = this.width + 'px';
				}
				x = this.minBoundaryX;
			} else if ( x > this.maxBoundaryX ) {
				if ( this.options.shrink == 'scale' ) {
					this.width = Math.max(this.indicatorWidth - (x - this.maxPosX), 8);
					this.indicatorStyle.width = this.width + 'px';
					x = this.maxPosX + this.indicatorWidth - this.width;
				} else {
					x = this.maxBoundaryX;
				}
			} else if ( this.options.shrink == 'scale' && this.width != this.indicatorWidth ) {
				this.width = this.indicatorWidth;
				this.indicatorStyle.width = this.width + 'px';
			}

			if ( y < this.minBoundaryY ) {
				if ( this.options.shrink == 'scale' ) {
					this.height = Math.max(this.indicatorHeight + y * 3, 8);
					this.indicatorStyle.height = this.height + 'px';
				}
				y = this.minBoundaryY;
			} else if ( y > this.maxBoundaryY ) {
				if ( this.options.shrink == 'scale' ) {
					this.height = Math.max(this.indicatorHeight - (y - this.maxPosY) * 3, 8);
					this.indicatorStyle.height = this.height + 'px';
					y = this.maxPosY + this.indicatorHeight - this.height;
				} else {
					y = this.maxBoundaryY;
				}
			} else if ( this.options.shrink == 'scale' && this.height != this.indicatorHeight ) {
				this.height = this.indicatorHeight;
				this.indicatorStyle.height = this.height + 'px';
			}
		}

		this.x = x;
		this.y = y;

		if ( this.scroller.options.useTransform ) {
			this.indicatorStyle[utils.style.transform] = 'translate(' + x + 'px,' + y + 'px)' + this.scroller.translateZ;
		} else {
			this.indicatorStyle.left = x + 'px';
			this.indicatorStyle.top = y + 'px';
		}
	},

	_pos: function (x, y) {
		if ( x < 0 ) {
			x = 0;
		} else if ( x > this.maxPosX ) {
			x = this.maxPosX;
		}

		if ( y < 0 ) {
			y = 0;
		} else if ( y > this.maxPosY ) {
			y = this.maxPosY;
		}

		x = this.options.listenX ? Math.round(x / this.sizeRatioX) : this.scroller.x;
		y = this.options.listenY ? Math.round(y / this.sizeRatioY) : this.scroller.y;

		this.scroller.scrollTo(x, y);
	},

	fade: function (val, hold) {
		if ( hold && !this.visible ) {
			return;
		}

		clearTimeout(this.fadeTimeout);
		this.fadeTimeout = null;

		var time = val ? 250 : 500,
			delay = val ? 0 : 300;

		val = val ? '1' : '0';

		this.wrapperStyle[utils.style.transitionDuration] = time + 'ms';

		this.fadeTimeout = setTimeout((function (val) {
			this.wrapperStyle.opacity = val;
			this.visible = +val;
		}).bind(this, val), delay);
	}
};

IScroll.utils = utils;

if ( typeof module != 'undefined' && module.exports ) {
	module.exports = IScroll;
} else {
	window.IScroll = IScroll;
}

})(window, document, Math);"use strict";
NL.require('/nl/core/shared/nl.js');

// Constants definition
var WORKFLOW_STATE_EDITION     = 0;
var WORKFLOW_STATE_RUNNING     = 2;
var WORKFLOW_STATE_STARTED     = 3;
var WORKFLOW_STATE_TESTING     = 9;
var WORKFLOW_STATE_STARTING    = 10;
var WORKFLOW_STATE_STARTED     = 11;
var WORKFLOW_STATE_PAUSING     = 12;
var WORKFLOW_STATE_PAUSED      = 13;
var WORKFLOW_STATE_RESUMING    = 14;
var WORKFLOW_STATE_STOPPING    = 15;
var WORKFLOW_STATE_STOPPING2   = 16;
var WORKFLOW_STATE_RESTARTING  = 17;
var WORKFLOW_STATE_RESTARTING2 = 18;
var WORKFLOW_STATE_STOPPED     = 20;
var WORKFLOW_STATE_FINISHED    = 20;

var WORKFLOW_STARTSTATE_UNDEFINED = 0;
var WORKFLOW_STARTSTATE_STARTING  = 1;

var OPERATION_STATUS_ALL       = -1;
var OPERATION_STATUS_EDITION   = 0;
var OPERATION_STATUS_STARTED   = 1;
var OPERATION_STATUS_FINISHED  = 2;
var OPERATION_STATUS_CANCELING = 3;
var OPERATION_STATUS_CANCELED  = 4;

var OPERATION_CANCELSTATE_UNDEFINED  = 0;
var OPERATION_CANCELSTATE_CANCELING  = 3;
var OPERATION_CANCELSTATE_CANCELED   = 4;

var OPERATION_BUDGETSTATUS_EDITION  = 0;
var OPERATION_BUDGETSTATUS_DEFINED  = 1;
var OPERATION_BUDGETSTATUS_FINISHED = 2;

var OPERATION_LOG_TYPE_ERROR   = 0;
var OPERATION_LOG_TYPE_WARNING = 1;
var OPERATION_LOG_TYPE_INFO    = 2;
var OPERATION_LOG_TYPE_STATUS  = 3;
var OPERATION_LOG_TYPE_VERBOSE = 4;

var OPERATION_TYPE_UNIQUE      = 0;
var OPERATION_TYPE_RECURRENT   = 1;
var OPERATION_TYPE_PERIODIC    = 2;

var TASK_STATUS_EDITION        = 0;
var TASK_STATUS_FORECASTED     = 1;
var TASK_STATUS_STARTED        = 2;
var TASK_STATUS_FINISHED       = 3;
var TASK_STATUS_CANCELED       = 4;
var TASK_STATUS_PENDING        = 5;
var TASK_STATUS_VALIDATED      = 6;
var TASK_STATUS_REFUSED        = 7;

var TASK_PRIORITY_NORMAL    = 1;

var TASK_TYPE_TASK          = 0;
var TASK_TYPE_MILESTONE     = 1;
var TASK_TYPE_GROUPING      = 2;
var TASK_TYPE_NOTIFICATION  = 3;
var TASK_TYPE_ASSET         = 4;

var TASK_VALIDATIONTYPE_TARGET     = 0;
var TASK_VALIDATIONTYPE_CONTENT    = 1;
var TASK_VALIDATIONTYPE_BUDGET     = 2;
var TASK_VALIDATIONTYPE_EXTRACTION = 3;
var TASK_VALIDATIONTYPE_FCP        = 4;
var TASK_VALIDATIONTYPE_SANDBOX    = 5;
var TASK_VALIDATIONTYPE_AVAILABLE  = 6;
var TASK_VALIDATIONTYPE_EXTERNAL   = 7;

var TASK_VALIDATIONSTATE_UNDEFINED  = 0;
var TASK_VALIDATIONSTATE_VALIDATED  = 1;
var TASK_VALIDATIONSTATE_REFUSED    = 2;

var TASK_NTF_INITIAL      = 0;
var TASK_NTF_TASK         = 1;
var TASK_NTF_FINISHED     = 2;
var TASK_NTF_CANCELED     = 3;
var TASK_NTF_RES_FINISHED = 4;
var TASK_NTF_RES_CANCELED = 5;
var TASK_NTF_VALIDATED    = 6;
var TASK_NTF_REFUSED      = 7;
var TASK_NTF_ALERT        = 8;

var TASK_FILTER_ALL       = 50;
var TASK_FILTER_LATE      = 51;

var DELIVERY_FILTER_ALL        = 0;
var DELIVERY_FILTER_EDITION    = 1;
var DELIVERY_FILTER_TOVALIDATE = 2;
var DELIVERY_FILTER_STARTED    = 3;
var DELIVERY_FILTER_FINISHED   = 4;
var DELIVERY_FILTER_FAILED     = 5;
var DELIVERY_FILTER_CANCELED   = 6;

var DELIVERY_STATE_EDITION           = 0;
var DELIVERY_STATE_TARGETPENDING     = 11;
var DELIVERY_STATE_TARGETSELECTION   = 12;
var DELIVERY_STATE_TARGETARBITRATION = 13;
var DELIVERY_STATE_TARGETREADY       = 15;
var DELIVERY_STATE_MSGPREPENDING     = 21;
var DELIVERY_STATE_PREPARATION       = 22;
var DELIVERY_STATE_MESSAGEFINISHED   = 25;
var DELIVERY_STATE_PREPAREFAILED     = 37;
var DELIVERY_STATE_READY             = 45;
var DELIVERY_STATE_DELAYED           = 51;
var DELIVERY_STATE_STARTED           = 55;
var DELIVERY_STATE_RETRYPENDING      = 61;
var DELIVERY_STATE_RETRY             = 62;
var DELIVERY_STATE_CANCELPENDING     = 81;
var DELIVERY_STATE_CANCEL            = 85;
var DELIVERY_STATE_PAUSEPENDING      = 71;
var DELIVERY_STATE_PAUSE             = 75;
var DELIVERY_STATE_FINISHED          = 95;
var DELIVERY_STATE_DELETED           = 100;

var DELIVERY_STATUS_CANCELED = 4;

var DELIVERY_DELETE_STATUS_DELETED   = 2;

var DELIVERY_MESSAGETYPE_EMAIL     = 0;
var DELIVERY_MESSAGETYPE_SMS       = 1;
var DELIVERY_MESSAGETYPE_PHONE     = 2;
var DELIVERY_MESSAGETYPE_PAPER     = 3;
var DELIVERY_MESSAGETYPE_FAX       = 4;
var DELIVERY_MESSAGETYPE_AGENCY    = 5;
var DELIVERY_MESSAGETYPE_FACEBOOK  = 20;
var DELIVERY_MESSAGETYPE_TWITTER   = 25;
var DELIVERY_MESSAGETYPE_MOBILEAPP = 40;
var DELIVERY_MESSAGETYPE_IOS       = 41;
var DELIVERY_MESSAGETYPE_ANDROID   = 42;
var DELIVERY_MESSAGETYPE_OTHER     = 120;

var DELIVERY_PUBLICATION_STATUS_NOTAPPLICABLE = 0;
var DELIVERY_PUBLICATION_STATUS_EDITION = 1;
var DELIVERY_PUBLICATION_STATUS_DEPLOYED = 2;
var DELIVERY_PUBLICATION_STATUS_FAILED = 3;
var DELIVERY_PUBLICATION_STATUS_PRODUCTION = 100;

var MESSAGE_TYPE_TASK   = 9;

var DELIVERY_STATUS_IGNORED = 0;
var DELIVERY_STATUS_SENT    = 1;
var DELIVERY_STATUS_TOSENT  = 6;

var DELIVERY_MODE_EXTERNAL    = 0;
var DELIVERY_MODE_BULK        = 1;
var DELIVERY_MODE_DESCRIPTIVE = 2;
var DELIVERY_MODE_MIDSOURCING = 4;

var DELIVERY_KPI_ERROR_THRESHOLD = 85;
var DELIVERY_KPI_WARNING_THRESHOLD = 95;

var FAILURE_RAISON_CONTROL = 127;

var MESSAGE_TYPE_ALL = 127;

var VALIDATION_MODE_AUTO   = 0;
var VALIDATION_MODE_MANUAL = 1;

var DEFAULT_MAX_RUNNINGS = 10;

var DEFAULT_MAX_DEL_PREP = 7;

var TIME_RANGE_DAY =        0;
var TIME_RANGE_FORECASTED = 1;

var STOCKLINE_TYPE_REAL    = 0;
var STOCKLINE_TYPE_ORDER   = 1;
var STOCKLINE_TYPE_CONSUME = 2;

var CONTENT_STATUS_EDITION             = 0;
var CONTENT_STATUS_INWAITING           = 1;
var CONTENT_STATUS_VALIDATED           = 2;
var CONTENT_STATUS_REFUSED             = 3;
var CONTENT_STATUS_FCP_INWAITING       = 4;
var CONTENT_STATUS_FCP_VALIDATED       = 5;
var CONTENT_STATUS_FCP_REFUSED         = 6;
var CONTENT_STATUS_INPROGRESS          = 10;
var CONTENT_STATUS_AVAILABLE           = 11;
var CONTENT_STATUS_EXTERNAL_INWAITING  = 15;
var CONTENT_STATUS_EXTERNAL_REFUSED    = 16;

var TARGET_STATUS_EDITION   = 0;
var TARGET_STATUS_INWAITING = 1;
var TARGET_STATUS_VALIDATED = 2;
var TARGET_STATUS_REFUSED   = 3;

var BUDGET_STATUS_EDITION   = 0;
var BUDGET_STATUS_INWAITING = 1;
var BUDGET_STATUS_VALIDATED = 2;
var BUDGET_STATUS_REFUSED   = 3;

var COMPUTATION_STATE_UNDEFINED  = 0;
var COMPUTATION_STATE_INWAITING  = 1;
var COMPUTATION_STATE_INPROCESS  = 2;
var COMPUTATION_STATE_FINISHED   = 3;

var EXTRACTION_STATUS_EDITION   = 0;
var EXTRACTION_STATUS_INWAITING = 1;
var EXTRACTION_STATUS_VALIDATED = 2;
var EXTRACTION_STATUS_REFUSED   = 3;
var EXTRACTION_STATUS_SENT      = 4;

var SANDBOX_STATUS_EDITION   = 0;
var SANDBOX_STATUS_INWAITING = 1;
var SANDBOX_STATUS_VALIDATED = 2;
var SANDBOX_STATUS_REFUSED   = 3;

var VALIDATION_TYPE_TARGET           = 0;
var VALIDATION_TYPE_CONTENT          = 1;
var VALIDATION_TYPE_BUDGET           = 2;
var VALIDATION_TYPE_EXTRACTION       = 3;
var VALIDATION_TYPE_FCP              = 4;
var VALIDATION_TYPE_SANDBOX          = 5;
var VALIDATION_TYPE_AVAILABLE        = 6;
var VALIDATION_TYPE_EXTERNAL         = 7;
var VALIDATION_TYPE_STARTING         = 9;
var VALIDATION_TYPE_MANUAL           = 10;
var VALIDATION_TYPE_SUBMITFCP        = 11;
var VALIDATION_TYPE_SUBMITCONTENT    = 12;
var VALIDATION_TYPE_SUBMITEDITION    = 13;
var VALIDATION_TYPE_VALIDATION       = 20;
var VALIDATION_TYPE_PUBLICATION      = 21;
var VALIDATION_TYPE_CANCELLATION     = 22;
var VALIDATION_TYPE_RESERVATION      = 23;
var VALIDATION_TYPE_FORMAT           = 24;
var VALIDATION_TYPE_SUBMITBUDGET     = 25;
var VALIDATION_TYPE_LOCK             = 30;
var VALIDATION_TYPE_UNLOCK           = 31;

var ASSET_STATUS_EDITION              = 0;
var ASSET_STATUS_VALIDATIONPENDING    = 1;
var ASSET_STATUS_INPROCESS            = 2;
var ASSET_STATUS_VALIDATED            = 3;
var ASSET_STATUS_REFUSED              = 4;
var ASSET_STATUS_PUBLICATIONPENDING   = 5;
var ASSET_STATUS_PUBLICATIONINPROCESS = 6;
var ASSET_STATUS_PUBLISHED            = 7;
var ASSET_STATUS_CANCELED             = 8;

var DATATRANSFER_STATUS_EDITION   = 0;
var DATATRANSFER_STATUS_RUNNING   = 2;
var DATATRANSFER_STATUS_CANCELING = 3;
var DATATRANSFER_STATUS_CANCELED  = 4;
var DATATRANSFER_STATUS_FINISHED  = 5;
var DATATRANSFER_STATUS_ERROR     = 6;
var DATATRANSFER_STATUS_PAUSING   = 7;
var DATATRANSFER_STATUS_PAUSED    = 8;

var COSTLINE_TYPE_PLANNED    = 0;
var COSTLINE_TYPE_RESERVED   = 1;
var COSTLINE_TYPE_COMMITTED  = 2;
var COSTLINE_TYPE_EXPENSED   = 3;

var VALIDATIONLOG_ACTION_VALIDATED = 0;
var VALIDATIONLOG_ACTION_REFUSED   = 1;
var VALIDATIONLOG_ACTION_CANCELED  = 2;

var MEASURE_TYPE_WITHOUTCONTROL = 0;
var MEASURE_TYPE_WITHCONTROL    = 1;

var HYPOTHESIS_STATE_EDITION   = 0;
var HYPOTHESIS_STATE_WAITING   = 1;
var HYPOTHESIS_STATE_STARTED   = 2;
var HYPOTHESIS_STATE_FINISHED  = 3;
var HYPOTHESIS_STATE_ERROR     = 4;

var OPERATOR_TYPE_OP    = 0;
var OPERATOR_TYPE_GROUP = 1;
var OPERATOR_TYPE_RIGHT = 2;

var WORKFLOWTASK_STATUS_PENDING = 0;
var WORKFLOWTASK_STATUS_COMPLETED = 1

var MOBILE_MSGTYPE_SMS     = 0;
var MOBILE_MSGTYPE_WAPPUSH = 1;
var MOBILE_MSGTYPE_MMS     = 2;

var CATALOG_STATUS_EDITION              = 0;
var CATALOG_STATUS_VALIDATIONPENDING    = 1;
var CATALOG_STATUS_INPROCESS            = 2;
var CATALOG_STATUS_VALIDATED            = 3;
var CATALOG_STATUS_REFUSED              = 4;
var CATALOG_STATUS_PUBLISHED            = 7;
var CATALOG_STATUS_CANCELED             = 8;

var CATALOG_VALIDATIONMODE_MANUAL  = 0;
var CATALOG_VALIDATIONMODE_AUTO    = 1;

var CENTRALLOCAL_TYPE_LOCAL      = 0;
var CENTRALLOCAL_TYPE_MUTUALIZED = 1;

var CENTRALLOCAL_MODE_CENTRALIZED  = 0;
var CENTRALLOCAL_MODE_LOCALIZEDOP  = 1;
var CENTRALLOCAL_MODE_LOCALIZEDWEB = 2;
var CENTRALLOCAL_MODE_DISTRIBUTED  = 3;

var LOCALORDER_STATUS_PROOF     = 0;
var LOCALORDER_STATUS_RESERVED  = 1;
var LOCALORDER_STATUS_VALIDATED = 2;
var LOCALORDER_STATUS_REFUSED   = 6;
var LOCALORDER_STATUS_AVAILABLE = 3;
var LOCALORDER_STATUS_CANCELED  = 4;
var LOCALORDER_STATUS_ERROR     = 5;

var LOCALVALIDATIONLOG_STATUS_INWAITING = 0;
var LOCALVALIDATIONLOG_STATUS_VALIDATED = 1;
var LOCALVALIDATIONLOG_STATUS_REFUSED = 2;

var LOCALDISTRIBUTION_VALIDATIONMODE_MANUAL    = 0;
var LOCALDISTRIBUTION_VALIDATIONMODE_AUTOMATIC = 1;

var OPERATION_WEBAPPTYPE_NONE      = 0;
var OPERATION_WEBAPPTYPE_DEFAULT   = 1;
var OPERATION_WEBAPPTYPE_USER      = 2;
var OPERATION_WEBAPPTYPE_EXTERNAL  = 3;

var RESOURCE_TYPE_FILE = 0;

var SIMULATION_STATUS_EDIT         = 0;
var SIMULATION_STATUS_PENDING      = 1;
var SIMULATION_STATUS_RUNNING      = 2;
var SIMULATION_STATUS_CANCELING    = 3;
var SIMULATION_STATUS_CANCELED     = 4;
var SIMULATION_STATUS_FINISHED     = 5;
var SIMULATION_STATUS_ERROR        = 6;
var SIMULATION_STATUS_PAUSEPENDING = 7;
var SIMULATION_STATUS_PAUSE        = 8;

var HYPOTHESIS_STATUS_EDIT         = 0;
var HYPOTHESIS_STATUS_PENDING      = 1;
var HYPOTHESIS_STATUS_RUNNING      = 2;
var HYPOTHESIS_STATUS_CANCELING    = 3;
var HYPOTHESIS_STATUS_CANCELED     = 4;
var HYPOTHESIS_STATUS_FINISHED     = 5;
var HYPOTHESIS_STATUS_ERROR        = 6;
var HYPOTHESIS_STATUS_PAUSEPENDING = 7;
var HYPOTHESIS_STATUS_PAUSE        = 8;

var HYPOTHESIS_TYPE_DELIVERY = 0;
var HYPOTHESIS_TYPE_OFFER    = 1;
var HYPOTHESIS_TYPE_ALL      = 127;

var WEBAPP_STATE_EDITION   = 0;
var WEBAPP_STATE_TOPUBLISH = 5;
var WEBAPP_STATE_PROD      = 10;
var REPORT_STATE_PROD      = 10;

var SANDBOXMODE_COMPLETE   = 0;
var SANDBOXMODE_SANDBOX    = 1;
var SANDBOXMODE_SIMULATION = 2;

var SANDBOXMODE_ENFORCEMENT_COMPLETE = 1;

var VALIDATION_NOTIF   = 0;
var PUBLICATION_NOTIF  = 1;
var OPERATION_NOTIF    = 2;
var CANCELLATION_NOTIF = 3;

var PROPOSITION_STATUS_ACCEPTED = 3;
var PROPOSITION_STATUS_CONTROL  = 99;

var VALIDATION_TYPE_DELAY = 0;
var VALIDATION_TYPE_DATE = 1;

var PROCESS_TYPE_CREATEOPERATION = 0;
var PROCESS_TYPE_CREATEWORKFLOW  = 1;
var PROCESS_TYPE_CANCELOPERATION = 2;

var GROUP_TYPE_NMS      = 0;
var GROUP_TYPE_SEG      = 1;
var GROUP_TYPE_FILE     = 2;
var GROUP_TYPE_TEMPLATE = 3;

var GROUP_ORIGIN_NMS         = 0;
var GROUP_ORIGIN_SEG         = 1;
var GROUP_ORIGIN_FILE        = 2;
var GROUP_ORIGIN_IMPORTLEAD  = 3;

var OFFER_STATUS_EDITION              = 0;
var OFFER_STATUS_VALIDATIONPENDING    = 1;
var OFFER_STATUS_INPROCESS            = 2;
var OFFER_STATUS_VALIDATED            = 3;
var OFFER_STATUS_REFUSED              = 4;
var OFFER_STATUS_CANCELED             = 5;
var OFFER_STATUS_PUBLISHED            = 6;
var OFFER_STATUS_PRODUCTIONPENDING    = 7;
var OFFER_STATUS_CANCELPENDING        = 8;

var OFFERVIEW_STATE_EDITION           = 0;
var OFFERVIEW_STATE_VALIDATIONPENDING = 1;
var OFFERVIEW_STATE_VALIDATED         = 3;
var OFFERVIEW_STATE_REFUSED           = 4;
var OFFERVIEW_STATE_CANCELED          = 5;
var OFFERVIEW_STATE_PUBLISHED         = 6;

var SERVICE_TYPE_EMAIL    = 0;
var SERVICE_TYPE_MOBILE   = 1;
var SERVICE_TYPE_FACEBOOK = 20;
var SERVICE_TYPE_TWEETER  = 25;
var SERVICE_TYPE_APP      = 40;

var ACTION_TYPE_NONE                  = 0;
var ACTION_TYPE_TOVALIDATE            = 1;
var ACTION_TYPE_REFUSED               = 2;
var ACTION_TYPE_SUBMIT                = 3;
var ACTION_TYPE_SUBSCRIBE             = 4;
var ACTION_TYPE_CONFIRM               = 5;
var ACTION_TYPE_EXTRACTION_APPROVAL   = 6;
var ACTION_TYPE_EXTRACTION_INWAITING  = 7;
var ACTION_TYPE_FCP_APPROVAL          = 8;
var ACTION_TYPE_TOEDIT                = 9;
var ACTION_TYPE_PREPARATION_INWAITING = 10;
var ACTION_TYPE_EXPIRED = 11;

var OUTGOINGLEAD_STAGE_UNQUALIFIED        = "unqualified";
var OUTGOINGLEAD_STAGE_MARKETINGQUALIFIED = "marketingQualified";
var OUTGOINGLEAD_STAGE_SALESACCEPTED      = "salesAccepted";
var OUTGOINGLEAD_STAGE_ABANDONNED         = "abandonned";
var OUTGOINGLEAD_STAGE_REJECTED           = "rejected";
var OUTGOINGLEAD_STAGE_OPPORTUNITY        = "opportunity";
var OUTGOINGLEAD_STAGE_CLOSEDLOST         = "closedLost";
var OUTGOINGLEAD_STAGE_CLOSEDWON          = "closedWon";

var OPPORTUNITY_STATUS_INPROGRESS = "inProgress";
var OPPORTUNITY_STATUS_CLOSEDWON  = "closedWon";
var OPPORTUNITY_STATUS_CLOSEDLOST = "closedLost";

var CONTENT_EDITING_MODE_DEFAULT = 0;
var CONTENT_EDITING_MODE_DCE = 1;
var CONTENT_EDITING_MODE_AEM = 2;

//---------------------------------------------------------------------------
// Return delivery action state
//---------------------------------------------------------------------------
function deliveryActionStateType(jsonParams)
{
  /*jshint eqeqeq:false*/
  var iActionType = ACTION_TYPE_NONE;

  if (jsonParams.deliveryState == DELIVERY_STATE_PREPAREFAILED)
    // To show error
    return iActionType;

  if (jsonParams.bValidityDateExpired &&
        (jsonParams.deliveryState == DELIVERY_STATE_READY ||
          jsonParams.deliveryState == DELIVERY_STATE_TARGETREADY)
    ) {

    return ACTION_TYPE_EXPIRED;
  }


  if (NL.XTK.parseInt(jsonParams.operationId, 0) === 0) {
    if (jsonParams.deliveryState == DELIVERY_STATE_READY ||
        jsonParams.deliveryState == DELIVERY_STATE_TARGETREADY)
      iActionType = ACTION_TYPE_CONFIRM;
    return iActionType;
  }

  if (jsonParams.deliveryState < DELIVERY_STATE_STARTED &&
      (jsonParams.bUseContentValidation && (NL.XTK.parseInt(jsonParams.linkedDeliveryId, 0) === 0 || jsonParams.bUseLinkedDeliveryValidation)))
  {
    // Content buttons
    if (jsonParams.contentStatus == CONTENT_STATUS_EDITION)
      // Submit validation or edition of content
      iActionType = ACTION_TYPE_SUBMIT;
    else if (jsonParams.contentStatus == CONTENT_STATUS_INPROGRESS)
      // Set content as available
     iActionType = ACTION_TYPE_TOEDIT;
    else if ((jsonParams.contentStatus == CONTENT_STATUS_INWAITING || jsonParams.contentStatus == CONTENT_STATUS_AVAILABLE || jsonParams.contentStatus == CONTENT_STATUS_EXTERNAL_REFUSED) ||
             (jsonParams.contentStatus == CONTENT_STATUS_EXTERNAL_INWAITING && jsonParams.bExternalValidation))
    {
      // To validate
      if (jsonParams.contentStatus == CONTENT_STATUS_EXTERNAL_REFUSED)
        iActionType = ACTION_TYPE_REFUSED;
      else
        iActionType = ACTION_TYPE_TOVALIDATE;
    }
    else if (jsonParams.contentStatus == CONTENT_STATUS_REFUSED)
      // Submit again validation
      iActionType = ACTION_TYPE_REFUSED;
  }

  if (iActionType == ACTION_TYPE_NONE && (jsonParams.deliveryState == DELIVERY_STATE_TARGETREADY || jsonParams.deliveryMode == DELIVERY_MODE_DESCRIPTIVE) &&
      (NL.XTK.parseInt(jsonParams.linkedDeliveryId, 0) === 0 || jsonParams.bUseLinkedDeliveryValidation))
  {
    if (jsonParams.deliveryMode == DELIVERY_MODE_DESCRIPTIVE && ((jsonParams.deliveryState == DELIVERY_STATE_READY && NL.XTK.parseInt(jsonParams.workflowId, 0) !== 0) || (jsonParams.deliveryState == DELIVERY_STATE_EDITION && NL.XTK.parseInt(jsonParams.workflowId, 0) === 0)) &&
        (jsonParams.budgetStatus == BUDGET_STATUS_VALIDATED || jsonParams.budgetStatus == BUDGET_STATUS_EDITION) &&
        (jsonParams.contentStatus == CONTENT_STATUS_VALIDATED || jsonParams.contentStatus == CONTENT_STATUS_EDITION))
      // ASk to start delivery
      iActionType = ACTION_TYPE_CONFIRM;
    else if (jsonParams.bUseTargetValidation &&
       (jsonParams.validationMode == VALIDATION_MODE_MANUAL || (NL.XTK.parseInt(jsonParams.workflowId, 0) === 0 && (jsonParams.targetStatus == TARGET_STATUS_EDITION || jsonParams.targetStatus == TARGET_STATUS_REFUSED))))
      // Confirm to handle the target validation
      iActionType = ACTION_TYPE_SUBMIT;
    else
    {
      // Sandbox/Target/budget validation
      if (jsonParams.sandboxStatus == SANDBOX_STATUS_REFUSED ||
          jsonParams.targetStatus == TARGET_STATUS_REFUSED ||
          jsonParams.budgetStatus == BUDGET_STATUS_REFUSED)
        iActionType = ACTION_TYPE_REFUSED;
      else if (jsonParams.sandboxStatus == SANDBOX_STATUS_INWAITING)
        iActionType = ACTION_TYPE_SUBSCRIBE;
      else if (jsonParams.targetStatus == TARGET_STATUS_INWAITING ||
               jsonParams.budgetStatus == BUDGET_STATUS_INWAITING)
        iActionType = ACTION_TYPE_TOVALIDATE;
       else if (jsonParams.deliveryState == DELIVERY_STATE_MSGPREPENDING || jsonParams.deliveryState == DELIVERY_STATE_TARGETREADY)
       {
          if (jsonParams.deliveryMode == DELIVERY_MODE_EXTERNAL)
            iActionType = ACTION_TYPE_EXTRACTION_INWAITING;
          else
            iActionType = ACTION_TYPE_PREPARATION_INWAITING;
       }
    }
  }
  else if (jsonParams.deliveryState == DELIVERY_STATE_READY && jsonParams.bUseFCPValidation && NL.XTK.parseInt(jsonParams.linkedDeliveryId, 0) === 0 && jsonParams.deliveryMode == DELIVERY_MODE_EXTERNAL &&
          (jsonParams.targetStatus == TARGET_STATUS_EDITION || jsonParams.targetStatus == TARGET_STATUS_VALIDATED) &&
          (jsonParams.extractionStatus == EXTRACTION_STATUS_VALIDATED || jsonParams.extractionStatus == EXTRACTION_STATUS_SENT) &&
          (jsonParams.contentStatus == CONTENT_STATUS_VALIDATED || jsonParams.contentStatus == CONTENT_STATUS_EDITION || jsonParams.contentStatus == CONTENT_STATUS_FCP_REFUSED))
    // Confirm to handle the BAT paper validation
    iActionType = ACTION_TYPE_SUBMIT;
  else if (jsonParams.deliveryState == DELIVERY_STATE_READY && (jsonParams.contentStatus == CONTENT_STATUS_FCP_INWAITING || jsonParams.contentStatus == CONTENT_STATUS_FCP_REFUSED) &&
           (NL.XTK.parseInt(jsonParams.linkedDeliveryId, 0) === 0 || jsonParams.bUseLinkedDeliveryValidation))
    // FCP validation
    iActionType = ACTION_TYPE_FCP_APPROVAL;
  else if (jsonParams.deliveryMode == DELIVERY_MODE_EXTERNAL && NL.XTK.parseInt(jsonParams.linkedDeliveryId, 0) === 0 &&
           jsonParams.deliveryState == DELIVERY_STATE_READY && (jsonParams.extractionStatus == EXTRACTION_STATUS_INWAITING || jsonParams.extractionStatus == EXTRACTION_STATUS_REFUSED))
  {
    // Extraction to validate
    if (jsonParams.extractionStatus == EXTRACTION_STATUS_REFUSED)
      iActionType = ACTION_TYPE_REFUSED;
    else
      iActionType = ACTION_TYPE_EXTRACTION_APPROVAL;
  }
  else if (jsonParams.deliveryMode != DELIVERY_MODE_EXTERNAL && jsonParams.deliveryState == DELIVERY_STATE_READY && (
           (jsonParams.budgetStatus == BUDGET_STATUS_VALIDATED || jsonParams.budgetStatus == BUDGET_STATUS_EDITION) &&
           (jsonParams.targetStatus == TARGET_STATUS_VALIDATED || jsonParams.targetStatus == TARGET_STATUS_EDITION) &&
           (jsonParams.contentStatus == CONTENT_STATUS_VALIDATED || jsonParams.contentStatus == CONTENT_STATUS_EDITION ||
            jsonParams.contentStatus == CONTENT_STATUS_FCP_VALIDATED)))
  {
    // Starting delivery
    if ((jsonParams.sandboxMode == SANDBOXMODE_COMPLETE || jsonParams.centralLocalType == CENTRALLOCAL_TYPE_MUTUALIZED) && NL.XTK.parseInt(jsonParams.linkedDeliveryId, 0) === 0)
      iActionType = ACTION_TYPE_CONFIRM;
  }

  return iActionType;
}

/**
 * Build ommandbar configurationfor for :
 *       delivery/operation/catalog/order/asset/workflow/simulation/offer
 * @param   {json} context parameters of entity
 * @returns {json} generated configuration will be digest by commandbar widget
 **/
function buildStateContentConfig(jsonParams, mode)
{
  /*jshint eqeqeq:false*/
  var stringPointer;
  if( SERVER )
    stringPointer = sg_nms_campaign;
  else
    stringPointer = nms_campaign;

  // Internal function which return string from age of last update date
  function displayLastUpdateDate(days, displayMode) {
    var strRes = "";
    if (days === 0) {
      // Today
      if (displayMode === "short")
        strRes = stringPointer.durationTodayLabel();
      else
        strRes = stringPointer.durationTodayDesc();
    } else if (days > 0) {
      strRes = "";
      if (days <= 365) {
        if (days === 1) {
          if (displayMode === "short")
            strRes = stringPointer.durationDayLabel();
          else
            strRes = stringPointer.durationDayDesc();
        } else if (days <= 30) {
          if (displayMode === "short")
            strRes = stringPointer.durationDaysLabel(String(days));
          else
            strRes = stringPointer.durationDaysDesc(String(days));
        } else {
          if (displayMode === "short")
            strRes += stringPointer.durationMonthsLabel(Math.ceil(Number(days)/30));
          else
            strRes += stringPointer.durationMonthsDesc(Math.ceil(Number(days)/30));
        }
      } else {
        if (displayMode === "short")
          strRes += stringPointer.durationMoreOneYearLabel();
        else
          strRes += stringPointer.durationMoreOneYearDesc();
      }
    }

    return strRes;
  }

  /**
   * Return the StateLabel depending on the object type and state
   * @param stringPointer
   * @param jsonParams
   * @returns {null}
   */
  function stateDescLabelFromStateLabel(stringPointer, jsonParams) {
    var result = null;
    var state = parseInt(jsonParams.state, 10);
    switch(jsonParams.name) {
      case 'catalog':
          switch(state) {
            case CATALOG_STATUS_VALIDATIONPENDING:
              result = stringPointer.catalogStateValidationPendingDesc();
              break;
            case CATALOG_STATUS_INPROCESS:
              result = stringPointer.catalogStateInProcessDesc();
              break;
          }
        break;
      case 'dataTransfer':
        switch(state) {
          case DATATRANSFER_STATUS_RUNNING:
            result = stringPointer.dataTransferStateRunningDesc();
            break;
        }
        break;
      case 'simulation':
        switch(state) {
          case SIMULATION_STATUS_PENDING:
            result = stringPointer.simulationStatePendingDesc();
            break;
          case SIMULATION_STATUS_RUNNING:
            result = stringPointer.simulationStateRunningDesc();
            break;
        }
        break;
      case 'asset':
        switch(state) {
          case ASSET_STATUS_VALIDATIONPENDING:
            result = stringPointer.assetValidationPendingDesc();
            break;
          case ASSET_STATUS_INPROCESS:
            result = stringPointer.assetInProcessDesc();
            break;
        }
        break;
      case 'offer':
        switch(state) {
          case OFFER_STATUS_INPROCESS:
            result = stringPointer.offerStateInProcessDesc();
            break;
          case OFFER_STATUS_VALIDATIONPENDING:
            result = stringPointer.offerStateValidationPendingDesc();
            break;
          case OFFER_STATUS_PRODUCTIONPENDING:
            result = stringPointer.offerStateProductionPendingDesc();
            break;
          case OFFER_STATUS_CANCELPENDING:
            result = stringPointer.offerStateCancelPendingDesc();
            break;
        }
        break;
      case 'delivery':
        switch(state) {
          case DELIVERY_STATE_TARGETPENDING:
              result = stringPointer.dlvStateTargetPrepPendingDesc();
            break;
          case DELIVERY_STATE_TARGETSELECTION:
            result = stringPointer.dlvStateTargetSelectionDesc();
            break;
          case DELIVERY_STATE_TARGETARBITRATION:
            result = stringPointer.dlvStateTargetArbitrationDesc();
            break;
          case DELIVERY_STATE_TARGETREADY:
            result = stringPointer.dlvStateTargetReadyDesc();
            break;
          case DELIVERY_STATE_MSGPREPENDING:
            result = stringPointer.dlvStateMessagePrepPendingDesc();
            break;
          case DELIVERY_STATE_PREPARATION:
            result = stringPointer.dlvStateMessagePreparationDesc();
            break;
          case DELIVERY_STATE_MESSAGEFINISHED:
            result = stringPointer.dlvStateMessageReadyDesc();
            break;
          case DELIVERY_STATE_READY:
            result = stringPointer.dlvStateReadyDesc();
            break;
          case DELIVERY_STATE_DELAYED:
            result = stringPointer.dlvStateDelayedDesc();
            break;
        }
        break;
    }
    if(null === result) {
      result = "("+String(jsonParams.stateLabel)+")";
      NL.assert(false, 'Missing string for ' + jsonParams.name + ' / ' + jsonParams.stateLabel + ' / ' + jsonParams.state);
    }
    return result;
  }

  var jsonContent = {};

  jsonContent.stateCss = "nlui-label nlui-label-info";
  jsonContent.stateDescCss = "nlui-state-label";
  jsonContent.stateLabel = jsonParams.stateLabel;
  jsonContent.stateDescLabel = "";
  jsonContent.lastUpdateDate = "";

  if (jsonParams.lastUpdateInDays)
    jsonContent.lastUpdateDate = displayLastUpdateDate(NL.XTK.parseInt(jsonParams.lastUpdateInDays, 0), jsonParams.displayMode);

  if (jsonParams.name === "localValidationLog") {
    if (jsonParams.state == LOCALVALIDATIONLOG_STATUS_INWAITING) {
      jsonContent.stateDescLabel = stringPointer.localValidationLogStateInWaitingDesc();
    } else if (jsonParams.state == LOCALVALIDATIONLOG_STATUS_VALIDATED) {
      jsonContent.stateCss = "nlui-label nlui-label-success";
      jsonContent.stateDescLabel = stringPointer.localValidationLogStateFinishedDesc(NL.View.dateTime(jsonParams.validated, null));
    } else if (jsonParams.state == LOCALVALIDATIONLOG_STATUS_REFUSED) {
      jsonContent.stateCss = "nlui-label nlui-label-error";
      jsonContent.stateDescLabel = stringPointer.localValidationLogStateRefusedDesc(NL.View.dateTime(jsonParams.validated, null));
    }

  } else if (jsonParams.name === "localOrder") {
    if (jsonParams.state == LOCALORDER_STATUS_RESERVED ||
        jsonParams.state == LOCALORDER_STATUS_REFUSED) {
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      if(jsonParams.state != LOCALORDER_STATUS_REFUSED || jsonParams.validationMode != CATALOG_VALIDATIONMODE_AUTO)
        jsonContent.stateDescLabel = stringPointer.localOrderStateReservedDesc();
    } else if (jsonParams.state == LOCALORDER_STATUS_VALIDATED &&
              !NL.XTK.parseNumber(jsonParams.sharedMode, 0) === CENTRALLOCAL_MODE_LOCALIZEDWEB) {
      if (NL.XTK.toString(jsonParams.availability) !== '')
        jsonContent.stateDescLabel = stringPointer.localOrderStateAvailableInDesc(NL.View.dateOnly(jsonParams.availability, null));
      else
        jsonContent.stateDescLabel = stringPointer.localOrderStateInProcessDesc();
    } else if (jsonParams.state == LOCALORDER_STATUS_AVAILABLE) {
      jsonContent.stateCss = "nlui-label nlui-label-success";
      if (NL.XTK.toString(jsonParams.created) !== '')
        jsonContent.stateDescLabel = stringPointer.localOrderStateAvailableDesc(NL.View.dateTime(jsonParams.created, null));
    } else if (jsonParams.state == LOCALORDER_STATUS_CANCELED) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      if (NL.XTK.toString(jsonParams.lastModified) !== "")
        jsonContent.stateDescLabel = stringPointer.localOrderStateCancelDesc(NL.View.dateTime(jsonParams.lastModified, null));
    } else if (jsonParams.state == LOCALORDER_STATUS_ERROR) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      jsonContent.stateLabel = stringPointer.labelFailed();
    }
  } else if (jsonParams.name === "catalog") {
    if (jsonParams.alertEndCatalog == 1 && NL.XTK.toString(jsonParams.end) !== '') {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      jsonContent.stateLabel = stringPointer.catalogUnvailableLabel();
      jsonContent.stateDescLabel = stringPointer.catalogStateUnvailableDesc(NL.View.dateOnly(jsonParams.end, null));
    }
    else if (jsonParams.state == CATALOG_STATUS_EDITION) {
      jsonContent.stateCss       = "nlui-label";
      if (NL.XTK.toString(jsonParams.created) !== '')
        jsonContent.stateDescLabel = stringPointer.createdStateDesc(NL.View.dateTime(jsonParams.created, null));
    } else if (jsonParams.state == CATALOG_STATUS_VALIDATIONPENDING ||
             jsonParams.state == CATALOG_STATUS_INPROCESS) {
      jsonContent.stateLabel = stringPointer.inWaitingLabel();
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stateDescLabelFromStateLabel(stringPointer, jsonParams);
    } else if (jsonParams.state == CATALOG_STATUS_REFUSED)
      jsonContent.stateCss = "nlui-label nlui-label-warning";
    else if (jsonParams.state == CATALOG_STATUS_VALIDATED) {
      if (NL.XTK.toString(jsonParams.start) !== '')
        jsonContent.stateDescLabel = stringPointer.catalogStatePublisheIndDesc(NL.View.dateOnly(jsonParams.start, null));
    } else if (jsonParams.state == CATALOG_STATUS_PUBLISHED) {
      jsonContent.stateCss = "nlui-label nlui-label-success";
      jsonContent.stateLabel = stringPointer.catalogOnLine();
      if (NL.XTK.toString(jsonParams.start) !== '') {
        if (jsonParams.startDaysDiff < 0)
          jsonContent.stateDescLabel = stringPointer.catalogStatePublishedDesc(NL.View.dateOnly(jsonParams.start, null));
        else
          jsonContent.stateDescLabel = stringPointer.catalogStatePublisheIndDesc(NL.View.dateOnly(jsonParams.start, null));
      }
    } else if (jsonParams.state == CATALOG_STATUS_CANCELED) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      if (NL.XTK.toString(jsonParams.lastModified) !== "")
        jsonContent.stateDescLabel = stringPointer.catalogStateCancelDesc(NL.View.dateTime(jsonParams.lastModified, null));
    }

  } else if (jsonParams.name === "dataTransfer") {
    if (jsonParams.state == DATATRANSFER_STATUS_EDITION) {
      jsonContent.stateCss       = "nlui-label";
      if (NL.XTK.toString(jsonParams.created) !== '')
        jsonContent.stateDescLabel = stringPointer.createdStateDesc(NL.View.dateTime(jsonParams.created, null));
    } else if (jsonParams.state == DATATRANSFER_STATUS_RUNNING) {
      jsonContent.stateLabel = stringPointer.inWaitingLabel();
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stateDescLabelFromStateLabel(stringPointer, jsonParams);
    } else if (jsonParams.state == DATATRANSFER_STATUS_FINISHED) {
      jsonContent.stateCss = "nlui-label nlui-label-success";
      jsonContent.stateDescLabel = stringPointer.dataTransferStateFinishedDesc(NL.View.dateTime(jsonParams.endDate, null));
    } else if (jsonParams.state == DATATRANSFER_STATUS_CANCELING ||
               jsonParams.state == DATATRANSFER_STATUS_CANCELED) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      if (NL.XTK.toString(jsonParams.lastModified) !== "")
        jsonContent.stateDescLabel = stringPointer.dataTransferStateCancelDesc(NL.View.dateTime(jsonParams.lastModified, null));
    } else if (jsonParams.state == DATATRANSFER_STATUS_ERROR) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      jsonContent.stateLabel = stringPointer.labelFailed();
    } else if (jsonParams.state == DATATRANSFER_STATUS_PAUSING ||
               jsonParams.state == DATATRANSFER_STATUS_PAUSED) {
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stringPointer.dataTransferStatePausedDesc(NL.View.dateTime(jsonParams.lastModified, null));
    }
  } else if (jsonParams.name === "simulation") {
    if (jsonParams.state == SIMULATION_STATUS_EDIT) {
      jsonContent.stateCss       = "nlui-label";
      if (NL.XTK.toString(jsonParams.created) !== '')
        jsonContent.stateDescLabel = stringPointer.createdStateDesc(NL.View.dateTime(jsonParams.created, null));
    } else if (jsonParams.state == SIMULATION_STATUS_FINISHED) {
      jsonContent.stateCss = "nlui-label nlui-label-success";
      jsonContent.stateDescLabel = stringPointer.simulationStateFinishedDesc(NL.View.dateTime(jsonParams.lastModified, null));
    } else if (jsonParams.state == SIMULATION_STATUS_PENDING ||
               jsonParams.state == SIMULATION_STATUS_RUNNING) {
      jsonContent.stateLabel = stringPointer.inWaitingLabel();
      jsonContent.stateDescLabel = stateDescLabelFromStateLabel(stringPointer, jsonParams);
    } else if (jsonParams.state == SIMULATION_STATUS_CANCELING ||
               jsonParams.state == SIMULATION_STATUS_CANCELED) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      if (NL.XTK.toString(jsonParams.lastModified) !== "")
        jsonContent.stateDescLabel = stringPointer.simulationStateCancelDesc(NL.View.dateTime(jsonParams.lastModified, null));
    } else if (jsonParams.state == SIMULATION_STATUS_PAUSEPENDING ||
               jsonParams.state == SIMULATION_STATUS_PAUSE) {
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stringPointer.simulationStatePausedDesc(NL.View.dateTime(jsonParams.lastModified, null));
    } else if (jsonParams.state == SIMULATION_STATUS_ERROR) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      jsonContent.stateLabel = stringPointer.labelFailed();
    }
  } else if (jsonParams.name === "asset") {
    if (jsonParams.state == ASSET_STATUS_EDITION) {
      jsonContent.stateCss       = "nlui-label";
      if (NL.XTK.toString(jsonParams.created) !== '')
        jsonContent.stateDescLabel = stringPointer.createdStateDesc(NL.View.dateTime(jsonParams.created, null));
    } else if (jsonParams.state == ASSET_STATUS_VALIDATIONPENDING ||
             jsonParams.state == ASSET_STATUS_INPROCESS) {
      jsonContent.stateLabel = stringPointer.inWaitingLabel();
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stateDescLabelFromStateLabel(stringPointer, jsonParams);
    } else if (jsonParams.state == ASSET_STATUS_VALIDATED ||
               jsonParams.state == ASSET_STATUS_PUBLICATIONPENDING) {
      jsonContent.stateLabel = stringPointer.assetValidatedLabel();
      jsonContent.stateCss = "nlui-label nlui-label-success";
      if (jsonParams.state == ASSET_STATUS_VALIDATED)
      jsonContent.stateDescLabel = stringPointer.assetValidatedDesc();
      else
        jsonContent.stateDescLabel = stringPointer.assetPublishPendingDesc();
    } else if (jsonParams.state == ASSET_STATUS_REFUSED)
      jsonContent.stateCss = "nlui-label nlui-label-warning";
   else if (jsonParams.state == ASSET_STATUS_CANCELED) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      if (NL.XTK.toString(jsonParams.lastModified) !== "")
        jsonContent.stateDescLabel = stringPointer.assetStateCancelDesc(NL.View.dateTime(jsonParams.lastModified, null));
    } else if (jsonParams.state == ASSET_STATUS_PUBLISHED) {
      jsonContent.stateCss = "nlui-label nlui-label-success";
      jsonContent.stateLabel = stringPointer.assetOnLine();
      if (NL.XTK.toString(jsonParams.publication) !== "")
        jsonContent.stateDescLabel = stringPointer.assetStatePublishedDesc(NL.View.dateTime(jsonParams.publication, null));
    }
  } else if (jsonParams.name === "offer") {
    if (jsonParams.state == OFFER_STATUS_EDITION) {
      jsonContent.stateCss       = "nlui-label";
      if (NL.XTK.toString(jsonParams.created) !== '')
        jsonContent.stateDescLabel = stringPointer.createdStateDesc(NL.View.dateTime(jsonParams.created, null));
    } else if (jsonParams.state == OFFER_STATUS_PUBLISHED) {
      jsonContent.stateCss = "nlui-label nlui-label-success";
      if (jsonParams.state == OFFER_STATUS_PUBLISHED && NL.XTK.toString(jsonParams.lastModified) !== "")
        jsonContent.stateDescLabel = stringPointer.offerStatePublishedDesc(NL.View.dateTime(jsonParams.lastModified, null));
      else if (NL.XTK.toString(jsonParams.productionDate) !== "")
        jsonContent.stateDescLabel = stringPointer.offerStateProductionDesc(NL.View.dateTime(jsonParams.productionDate, null));
    } else if (jsonParams.state == OFFER_STATUS_INPROCESS ||
               jsonParams.state == OFFER_STATUS_VALIDATIONPENDING) {
        jsonContent.stateLabel = stringPointer.inWaitingLabel();
        jsonContent.stateCss = "nlui-label nlui-label-warning";
        jsonContent.stateDescLabel = stateDescLabelFromStateLabel(stringPointer, jsonParams);
    } else if (jsonParams.state == OFFER_STATUS_CANCELED) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      if (NL.XTK.toString(jsonParams.lastModified) !== "")
        jsonContent.stateDescLabel = stringPointer.offerStateCancelDesc(NL.View.dateTime(jsonParams.lastModified, null));
    } else if (jsonParams.state == OFFER_STATUS_VALIDATED) {
      jsonContent.stateCss = "nlui-label nlui-label-success";
    } else if (jsonParams.state == OFFER_STATUS_REFUSED) {
      jsonContent.stateCss = "nlui-label nlui-label-warning";
    } else if (jsonParams.state == OFFER_STATUS_PRODUCTIONPENDING) {
      jsonContent.stateLabel = stringPointer.inWaitingLabel();
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stateDescLabelFromStateLabel(stringPointer, jsonParams);
    } else if (jsonParams.state == OFFER_STATUS_CANCELPENDING) {
      jsonContent.stateLabel = stringPointer.inWaitingLabel();
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stateDescLabelFromStateLabel(stringPointer, jsonParams);
    }
  } else if (jsonParams.name === "workflow") {
    if ((NL.XTK.parseInt(jsonParams.operationId, 0) !== 0 && jsonParams.startState == WORKFLOW_STARTSTATE_STARTING) ||
               jsonParams.state == WORKFLOW_STATE_STARTING ||
               jsonParams.state == WORKFLOW_STATE_RESTARTING) {
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateLabel = stringPointer.inWaitingLabel();
      jsonContent.stateDescLabel = stringPointer.workflowStartWaitingDesc();
    } else if (jsonParams.state == WORKFLOW_STATE_EDITION) {
      jsonContent.stateLabel     = stringPointer.dlvStateEdition();
      jsonContent.stateCss       = "nlui-label";
      if (NL.XTK.toString(jsonParams.created) !== '')
        jsonContent.stateDescLabel = stringPointer.createdStateDesc(NL.View.dateTime(jsonParams.created, null));
    } else if (NL.XTK.parseBoolean(jsonParams.failed, false)) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      jsonContent.stateLabel = stringPointer.labelFailed();
      if (NL.XTK.toString(jsonParams.processDate) !== '') {
        jsonContent.stateDescLabel = stringPointer.workflowFailedDesc(NL.View.dateTime(jsonParams.processDate, null));
      }
    } else if (jsonParams.state == WORKFLOW_STATE_STARTED ||
               jsonParams.state == WORKFLOW_STATE_RESUMING) {
      if (NL.XTK.toString(jsonParams.lastStart) !== "")
        jsonContent.stateDescLabel = stringPointer.workflowStateInprocessDesc(NL.View.dateTime(jsonParams.lastStart, null));
    } else if (jsonParams.state == WORKFLOW_STATE_PAUSING ||
               jsonParams.state == WORKFLOW_STATE_PAUSED) {
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stringPointer.workflowStatePausedDesc(NL.View.dateTime(jsonParams.lastModified, null));
    } else if (jsonParams.state == WORKFLOW_STATE_FINISHED) {
      jsonContent.stateCss = "nlui-label nlui-label-success";
      jsonContent.stateDescLabel = stringPointer.workflowStateFinishedDesc(NL.View.dateTime(jsonParams.lastModified, null));
    } else if (jsonParams.state == WORKFLOW_STATE_STOPPING ||
               jsonParams.state == WORKFLOW_STATE_STOPPED) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
    }
  } else if (jsonParams.name === "task") {
    if (jsonParams.state == TASK_STATUS_EDITION) {
      jsonContent.stateCss       = "nlui-label";
    } else if (jsonParams.state == TASK_STATUS_FORECASTED) {
      jsonContent.stateCss       = "nlui-label";
      if (NL.XTK.toString(jsonParams.start) !== "")
        jsonContent.stateDescLabel = stringPointer.taskStateForecastedDesc(NL.View.dateTime(jsonParams.start, null));
    } else if (jsonParams.state == TASK_STATUS_PENDING) {
      jsonContent.stateLabel = stringPointer.taskStatePending();
      if (NL.XTK.toString(jsonParams.expectedValidation) !== "")
        jsonContent.stateDescLabel = stringPointer.taskStatePendingdDesc(NL.View.dateOnly(jsonParams.expectedValidation, null));
      jsonContent.stateCss = "nlui-label nlui-label-warning";
    } else if (jsonParams.state == TASK_STATUS_STARTED) {
      if (NL.XTK.toString(jsonParams.end) !== "")
        jsonContent.stateDescLabel = stringPointer.taskStateStartedDesc(NL.View.dateTime(jsonParams.end, null));
    } else if (jsonParams.state == TASK_STATUS_CANCELED) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      if (NL.XTK.toString(jsonParams.lastModified) !== "")
        jsonContent.stateDescLabel = stringPointer.taskStateCancelDesc(NL.View.dateTime(jsonParams.lastModified, null));
    } else if (jsonParams.state == TASK_STATUS_REFUSED)
      jsonContent.stateCss = "nlui-label nlui-label-warning";
    else if (jsonParams.state == TASK_STATUS_VALIDATED ||
             jsonParams.state == TASK_STATUS_FINISHED) {
      jsonContent.stateCss = "nlui-label nlui-label-success";
      if (!NL.isEmpty(jsonParams.completed))
        jsonContent.stateDescLabel = stringPointer.dlvStateFinishedDesc(NL.View.dateTime(jsonParams.completed, null));
    }
  } else if (jsonParams.name === "operation") {
    jsonContent.stateLabel = jsonParams.stateLabel;
    if (jsonParams.state == OPERATION_STATUS_EDITION) {
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateLabel = stringPointer.inWaitingLabel();
      if (NL.XTK.toString(jsonParams.start) !== "")
        jsonContent.stateDescLabel = stringPointer.operationStateEditionDesc(NL.View.dateOnly(jsonParams.start, null));
    } else if (jsonParams.state == OPERATION_STATUS_STARTED) {
      if (NL.XTK.toString(jsonParams.start) !== "") {
        jsonContent.stateDescLabel = stringPointer.operationStateInprocessDesc(NL.View.dateOnly(jsonParams.start, null));
        jsonContent.stateLabel = stringPointer.operationStartedLabel();
      }
    } else if (jsonParams.state == OPERATION_STATUS_FINISHED) {
      jsonContent.stateCss       = "nlui-label nlui-label-success";
      if (NL.XTK.toString(jsonParams.end) !== "")
        jsonContent.stateDescLabel = stringPointer.operationStateFinishedDesc(NL.View.dateOnly(jsonParams.end, null));
    } else if (jsonParams.state == OPERATION_STATUS_CANCELED ||
               jsonParams.state == OPERATION_STATUS_CANCELING) {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      if (NL.XTK.toString(jsonParams.cancelDate) !== "")
        jsonContent.stateDescLabel = stringPointer.operationStateCancelDesc(NL.View.dateTime(jsonParams.cancelDate, null));
    }
  } else if (jsonParams.name === "package") {
    if (NL.XTK.toString(jsonParams.buildDate) !== "") {
      jsonContent.stateLabel     = stringPointer.packageOverview_exported();
      jsonContent.stateCss       = "nlui-label nlui-label-success";
      jsonContent.stateDescLabel = stringPointer.packageOverview_exportedDesc(NL.View.dateTime(jsonParams.buildDate, null));
    } else {
      jsonContent.stateLabel     = stringPointer.packageOverview_no_exported();
      jsonContent.stateCss       = "nlui-label";
      jsonContent.stateDescLabel = stringPointer.packageOverview_no_exportedDesc();
    }
  } else if (jsonParams.name === "webApp" ||
             jsonParams.name === "report") {
    if (jsonParams.disabledPlanning == 1 && NL.XTK.toString(jsonParams.endDate) !== "") {
      jsonContent.stateCss = "nlui-label nlui-label-important";
      jsonContent.stateLabel = stringPointer.catalogUnvailableLabel();
      jsonContent.stateDescLabel = stringPointer.catalogStateUnvailableDesc(NL.View.dateTime(jsonParams.endDate, null));
    } else if( jsonParams.appState == WEBAPP_STATE_PROD ) {
      jsonContent.stateLabel     = stringPointer.webAppOverview_onLine();
      jsonContent.stateCss       = "nlui-label nlui-label-success";
      if (NL.XTK.toString(jsonParams.publicationDate) !== '') {
        jsonContent.stateDescLabel = stringPointer.webAppOverview_published(NL.View.dateTime(jsonParams.publicationDate, null));
      }
    } else if( jsonParams.appState == WEBAPP_STATE_TOPUBLISH ) {
      jsonContent.stateLabel     = stringPointer.webAppOverview_toPublish();
      jsonContent.stateCss       = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stringPointer.webAppOverview_inWaiting();
    } else {
        jsonContent.stateLabel     = stringPointer.webAppOverview_offLine();
        jsonContent.stateCss       = "nlui-label";
        if (NL.XTK.toString(jsonParams.created) !== '')
          jsonContent.stateDescLabel = stringPointer.createdStateDesc(NL.View.dateTime(jsonParams.created, null));
    }
  } else if (jsonParams.name === "delivery") {
    if (NL.XTK.parseBoolean(jsonParams.isTriggerMessageModel, false)) {
      // triggerMessage model
      jsonContent.stateLabel = jsonParams.publicationStatusLabel;
      if (jsonParams.publicationStatus == DELIVERY_PUBLICATION_STATUS_EDITION) {
        jsonContent.stateCss = "nlui-label";
        if (NL.XTK.toString(jsonParams.publicationDate) !== '')
          jsonContent.stateDescLabel = stringPointer.dlvPubStateDeployedEditionDesc(NL.View.dateTime(jsonParams.publicationDate, null));
        else
          jsonContent.stateDescLabel = stringPointer.createdStateDesc(NL.View.dateTime(jsonParams.created, null));
      }
      else if (jsonParams.publicationStatus == DELIVERY_PUBLICATION_STATUS_DEPLOYED) {
        jsonContent.stateCss = "nlui-label nlui-label-success";
        if (NL.XTK.toString(jsonParams.publicationDate) !== '')
        jsonContent.stateDescLabel = stringPointer.dlvPubStateDeployedDesc(NL.View.dateTime(jsonParams.publicationDate, null));
      }
      else if (jsonParams.publicationStatus == DELIVERY_PUBLICATION_STATUS_FAILED) {
        jsonContent.stateCss = "nlui-label nlui-label-important";
        jsonContent.stateDescLabel = stringPointer.dlvPubStateFailedDesc();
      }
    }
    else if (jsonParams.state == DELIVERY_STATE_EDITION) {
      jsonContent.stateLabel     = stringPointer.dlvStateEdition();
      jsonContent.stateCss       = "nlui-label";
      if (NL.XTK.toString(jsonParams.created) !== '')
        jsonContent.stateDescLabel = stringPointer.createdStateDesc(NL.View.dateTime(jsonParams.created, null));
    }
    else if (jsonParams.state == DELIVERY_STATE_TARGETPENDING ||
             jsonParams.state == DELIVERY_STATE_TARGETSELECTION  ||
             jsonParams.state == DELIVERY_STATE_TARGETARBITRATION ||
             jsonParams.state == DELIVERY_STATE_TARGETREADY ||
             jsonParams.state == DELIVERY_STATE_MSGPREPENDING ||
             jsonParams.state == DELIVERY_STATE_PREPARATION ||
             jsonParams.state == DELIVERY_STATE_MESSAGEFINISHED) {
      jsonContent.stateLabel = stringPointer.dlvStatePrepare();
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stateDescLabelFromStateLabel(stringPointer, jsonParams);
    }
    else if (jsonParams.state == DELIVERY_STATE_PREPAREFAILED) {
      jsonContent.stateLabel = stringPointer.dlvStateError();
      jsonContent.stateCss = "nlui-label nlui-label-important";
      jsonContent.stateDescLabel = stringPointer.dlvStateErrorDesc();
    }
    else if (jsonParams.state == DELIVERY_STATE_READY ||
             jsonParams.state == DELIVERY_STATE_DELAYED) {
      jsonContent.stateLabel = stringPointer.dlvStateWaiting();
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      if (NL.XTK.parseBoolean(jsonParams.delayed, false) && NL.XTK.toString(jsonParams.contactDate) !== '')
        jsonContent.stateDescLabel = stringPointer.dlvStateWaitingDesc(NL.View.dateTime(jsonParams.contactDate, null));
      else
        jsonContent.stateDescLabel = stateDescLabelFromStateLabel(stringPointer, jsonParams);
    }
    else if (jsonParams.state == DELIVERY_STATE_STARTED ||
             jsonParams.state == DELIVERY_STATE_RETRYPENDING ||
             jsonParams.state == DELIVERY_STATE_RETRY) {
      if (NL.XTK.toString(jsonParams.contactDate) !== "")
        jsonContent.stateDescLabel = stringPointer.dlvStateInprocessDesc(NL.View.dateTime(jsonParams.contactDate, null));
      if (jsonParams.state == DELIVERY_STATE_RETRYPENDING)
        jsonContent.stateCss = "nlui-label nlui-label-warning";
    }
    else if (jsonParams.state == DELIVERY_STATE_CANCELPENDING ||
             jsonParams.state == DELIVERY_STATE_CANCEL) {
      jsonContent.stateLabel = stringPointer.dlvStateCancel();
      jsonContent.stateCss = "nlui-label nlui-label-important";
      jsonContent.stateDescLabel = stringPointer.dlvStateCancelDesc(NL.View.dateTime(jsonParams.lastModified, null));
    }
    else if (jsonParams.state == DELIVERY_STATE_PAUSEPENDING ||
             jsonParams.state == DELIVERY_STATE_PAUSE) {
      jsonContent.stateLabel = stringPointer.dlvStatePaused();
      jsonContent.stateCss = "nlui-label nlui-label-warning";
      jsonContent.stateDescLabel = stringPointer.dlvStatePausedDesc(NL.View.dateTime(jsonParams.lastModified, null));
    }
    else if (jsonParams.state == DELIVERY_STATE_FINISHED) {
      jsonContent.stateLabel = stringPointer.dlvStateFinished();
      jsonContent.stateCss = "nlui-label nlui-label-success";
      jsonContent.stateDescLabel = stringPointer.dlvStateFinishedDesc(NL.View.dateTime(jsonParams.lastModified, null));
    }
  }
  else if (jsonParams.name === "incomingLead") {
    jsonContent.stateLabel = "";
    jsonContent.stateDescLabel = jsonParams.summary;
  }
  else if (jsonParams.name === "outgoingLead") {

    if(jsonParams.stage === OUTGOINGLEAD_STAGE_UNQUALIFIED){
      jsonContent.stateCss = "nlui-label nlui-label-warning";
    }
    if(jsonParams.stage === OUTGOINGLEAD_STAGE_ABANDONNED
    || jsonParams.stage === OUTGOINGLEAD_STAGE_REJECTED
    || jsonParams.stage === OUTGOINGLEAD_STAGE_CLOSEDLOST){
      jsonContent.stateCss = "nlui-label nlui-label-important";
    }
    else if(jsonParams.stage === OUTGOINGLEAD_STAGE_MARKETINGQUALIFIED
         || jsonParams.stage === OUTGOINGLEAD_STAGE_SALESACCEPTED
         || jsonParams.stage === OUTGOINGLEAD_STAGE_CLOSEDWON
         || jsonParams.stage === OUTGOINGLEAD_STAGE_OPPORTUNITY){
      jsonContent.stateCss = "nlui-label nlui-label-success";
    }
    jsonContent.stateLabel = jsonParams.stageLabel;
    jsonContent.stateDescLabel = crm_lead.latestActivity(NL.View.dateTime(jsonParams.lastActivity, null));
  }
  else if (jsonParams.name === "opportunity"){
    if(jsonParams.status === OPPORTUNITY_STATUS_CLOSEDWON){
      jsonContent.stateCss = "nlui-label nlui-label-success";
    }
    else if(jsonParams.status === OPPORTUNITY_STATUS_CLOSEDLOST){
      jsonContent.stateCss = "nlui-label nlui-label-important";
    }

    jsonContent.stateLabel = jsonParams.statusLabel;
    if(jsonParams.closeDate){
      jsonContent.stateDescLabel = crm_lead.opportunityRunningSinceDesc(NL.View.dateTime(jsonParams.closeDate, null));
    }
    else {
      jsonContent.stateDescLabel = crm_lead.latestCRMModification(NL.View.dateTime(jsonParams.crmLastModified, null));
    }
  }

  return jsonContent;
}

/**
 * Build KPIs for delivery
  * @param  {json} parameters of delivery
 * @returns {json} generated configuration will be digest to display indicators
 **/
function deliveryKPIConfig(delivery) {
  /*jshint eqeqeq:false*/
  var stringPointer;
  if( SERVER )
    stringPointer = sg_nms_campaign;
  else
    stringPointer = nms_campaign;

  // Compute KPI mode (default, success...) - and therefore color - based on delivery state
  function KPIMode (state, successRatio) {
    /*jshint eqeqeq:false*/
    var strMode = "primary";
    if (delivery.state == DELIVERY_STATE_EDITION)
      strMode = "default";
    if (delivery.state == DELIVERY_STATE_FINISHED) {
      strMode = "success";
      if(successRatio != null) {
        if(successRatio < DELIVERY_KPI_ERROR_THRESHOLD) {
          strMode = 'error';
        } else if(successRatio < DELIVERY_KPI_WARNING_THRESHOLD) {
          strMode = 'warning';
        }
      }
    }
    else if (delivery.state == DELIVERY_STATE_PREPAREFAILED ||
             delivery.state == DELIVERY_STATE_CANCELPENDING ||
             delivery.state == DELIVERY_STATE_CANCELPENDING ||
             delivery.state == DELIVERY_STATE_CANCEL)
      strMode = "default";

    return strMode;
  }

  var KPIConf = [];

  if (delivery.state >= DELIVERY_STATE_EDITION && delivery.state < DELIVERY_STATE_STARTED) {
    // Delivery is being prepared
    var totalTarget = NL.XTK.parseNumber(delivery.sumTotalTarget, 0)+NL.XTK.parseNumber(delivery.totalTarget, 0);
    var toDeliver   = NL.XTK.parseNumber(delivery.sumToDeliver, 0)+NL.XTK.parseNumber(delivery.toDeliver, 0);
    
    var significantFigure = 2;
    if( totalTarget < 1000 )
      significantFigure = 3;
    KPIConf.push(NL.Dashboard.normalizeKPIConf({titleText: stringPointer.cellTotalTargetKPI(),
                                                primaryText: NL.Locale.formatWithUnit(totalTarget, 
                                                                                      significantFigure, 
                                                                                      "count", 
                                                                                      stringPointer.KPI_not_available()),
                                                secondaryText: NL.View.number(totalTarget),
                                                mode: "default"}));
    
    significantFigure = 2;
    if( toDeliver < 1000 )
      significantFigure = 3;
    KPIConf.push(NL.Dashboard.normalizeKPIConf({titleText: stringPointer.cellToDeliverKPI(),
                                                primaryText: NL.Locale.formatWithUnit(toDeliver, 
                                                                                      significantFigure, 
                                                                                      "count", 
                                                                                      stringPointer.KPI_not_available()),
                                                secondaryText: NL.View.number(toDeliver),
                                                mode: KPIMode(delivery.state, null)}));
  } else {
    // Delivery started
    var toDeliver = NL.XTK.parseNumber(delivery.sumToDeliver, 0)+NL.XTK.parseNumber(delivery.toDeliver, 0);
    var processed = NL.XTK.parseNumber(delivery.sumProcessed,0)+NL.XTK.parseNumber(delivery.processed, 0);
    var success   = NL.XTK.parseNumber(delivery.sumSuccess, 0)+NL.XTK.parseNumber(delivery.success, 0);

    // Success counter can be greater than processed counter as an intermediate state
    // While the same values are stored in the DB, for reporting, return the maximum of the two values.
    processed = Math.max(processed, success);
    var processedRatio = 0;
    if(toDeliver != 0) {
      processedRatio = Math.round(processed*100/toDeliver);
    }
    var successRatio = 0;
    if(processed != 0) {
      successRatio = Math.round(success*100/processed);
    }

    var significantFigure = 2;
    if( toDeliver < 1000 )
      significantFigure = 3
    KPIConf.push(NL.Dashboard.normalizeKPIConf({titleText: stringPointer.cellToDeliverKPI(),
                                                primaryText: NL.Locale.formatWithUnit(toDeliver, 
                                                                                      significantFigure, 
                                                                                      "count", 
                                                                                      stringPointer.KPI_not_available()),
                                                secondaryText: NL.View.number(toDeliver),
                                                mode: "default"}));

    KPIConf.push({titleText: stringPointer.cellProcessedKPI(),
                  primaryText: NL.Locale.formatPercent(processedRatio/100, 0),
                  secondaryText: NL.View.number(processed),
                  mode: "primary"});

    KPIConf.push({titleText: stringPointer.cellSuccessKPI(),
                  primaryText: NL.Locale.formatPercent(successRatio/100, 0),
                  secondaryText: NL.View.number(success),
                  mode: KPIMode(delivery.state, successRatio)});
  }

  if( SERVER )
    return JSON.stringify(KPIConf);
  return KPIConf;
}


/**
 * Build commandbar configuration for :
 *       delivery/operation/catalog/order/asset/workflow/simulation/offer
 * @param   {json} context parameters of entity
 * @returns {json} generated configuration will be digest by commandbar widget
 **/
function buildCommandBarConfig(jsonParams, onRefresh) {
  var stringPointer;
  if( SERVER )
    stringPointer = sg_nms_campaign;
  else
    stringPointer = nms_campaign;

  var jsonConfig = {
    commands: [],
    commandConfigs: {},
    views: [],
    viewConfigs: {},
    separators: true
  };
  var iValidationNumber = 0;

  if (jsonParams.style === "actionbar") {
    jsonConfig.style = "actionbar";
  }
  else {
    jsonConfig.style = "classic";
    jsonConfig.separators = false;
  }

  function setIcon(strIcon) {
    if (jsonParams.style !== "actionbar")
      return strIcon;
    return "";
  }

  // Helper function used to factory code : push command from intermediate json action params
  function pushCommandAction(jsonAction) {
    var jsonRes = {
      label: jsonAction.label,
      icon: jsonAction.img,
      mode: jsonAction.mode ? jsonAction.mode : jsonConfig.style !== 'classic' ? 'primary' : 'white',
      flat: jsonConfig.style === 'classic',
      command: jsonAction.command ? jsonAction.command : null
    };

    var jsonArgs;
    if (jsonAction.method === "confirmDialog") {
      jsonArgs = {
        "title": jsonAction.title,
        "msg": jsonAction.message,
        "onConfirm": {
          "method": "soap",
          "args": {
            "provider": jsonAction.provider,
            "action": jsonAction.action,
            "parameters": jsonAction.parameters,
            "async": jsonAction.async,
            "onSuccess": onRefresh
          }
        }
      };
    }
    else if (jsonAction.method === "webAppDialog") {
      jsonArgs = {
        "name": jsonAction.name,
        "modal": true,
        "onClose": typeof onRefresh !== 'undefined' ? onRefresh : { method: "refresh" },
        "params": jsonAction.params
      };
    }
    else if (!NL.isEmpty(jsonAction.url)) {
      jsonRes.url = jsonAction.url;
    }
    else if (!NL.isEmpty(jsonAction.view)) {
      jsonRes = {
              "view":     jsonAction.view,
              "label":    jsonAction.label,
              "icon":     jsonAction.img,
              "params":   jsonAction.params,
              "newWindow":    jsonAction.newWindow,
              "type":         "navigation",
              "xtkDelegated": true,
              "mode":         jsonAction.mode ? jsonAction.mode : "primary"
          };
    }

    if (typeof jsonArgs !== 'undefined') {
      jsonRes.action = {
        "method": jsonAction.method,
        "args": jsonArgs
      };
    }

    if (jsonAction.method === "confirmDialog" || jsonAction.method === "webAppDialog" || typeof jsonAction.url !== 'undefined')
      // Use later to handle visibility of menu
      iValidationNumber++;

    // ViewBar config
    if (!NL.isEmpty(jsonRes.view) && jsonConfig.commands.length === 0) {
      jsonConfig.viewConfigs[jsonRes.label] = jsonRes;
      jsonConfig.views.push(jsonRes.label);

    // CmdBar config
    } else if (NL.isEmpty(jsonRes.view)) {
      jsonConfig.commandConfigs[jsonRes.label] = jsonRes;
      jsonConfig.commands.push(jsonRes.label);
    }
  }

  // Build config for delivery entity
  function buildOperationCommandBar() {
    /*jshint eqeqeq: false*/
   jsonConfig.state = "normal";
   jsonConfig.longDesc = "";

   if (jsonParams.state == OPERATION_STATUS_EDITION && NL.XTK.parseInt(jsonParams.startDaysDiff, 0) > 0) {
      jsonConfig.longDesc = stringPointer.operationForecastedDesc(jsonParams.startDaysDiff);
      jsonConfig.state = "info";
   } else if (jsonParams.state == OPERATION_STATUS_STARTED && NL.XTK.toString(jsonParams.start) !== '')
    jsonConfig.longDesc = stringPointer.operationStartedDesc(NL.View.dateOnly(jsonParams.start, null));

    if (jsonParams.state != OPERATION_STATUS_CANCELED &&
        jsonParams.state != OPERATION_STATUS_FINISHED) {
      pushCommandAction({method: "webAppDialog",
                         label: stringPointer.cancelOperation(),
                         mode: 'default',
                         name: "operationValidation",
                         params: {"operationId": jsonParams.operationId}
                        });
    }
  }

  // Build config for delivery entity
  function buildDeliveryCommandBar() {
    /*jshint eqeqeq: false*/
    var BUTTON_TYPE_SUBMIT_EDITION       = 0;
    var BUTTON_TYPE_SUBMIT_VALIDATION    = 1;
    var BUTTON_TYPE_CONTENT_AVAILABLE    = 2;
    var BUTTON_TYPE_CONTENT_TO_VALIDATE  = 3;
    var BUTTON_TYPE_EXTERNAL_TO_VALIDATE = 4;
    va