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Created February 26, 2009 10:06
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gistfile1.diff
commit 2d361c7a7086db581e5b28fe52adf264491b0445
Author: Saimon Moore <[email protected]>
Date: Thu Feb 26 11:02:56 2009 +0100
Adding failing spec for custom mootools events
diff --git a/spec/custom_events_spec.rb b/spec/custom_events_spec.rb
new file mode 100644
index 0000000..df76140
--- /dev/null
+++ b/spec/custom_events_spec.rb
@@ -0,0 +1,112 @@
+require File.dirname(__FILE__) + '/spec_helper.rb'
+
+describe "Mootools Custom Events" do
+
+ before :all do
+ @browser = Browser.new(:browser => :firefox, :resynchronize => false, :css => false, :log_level => :off, :javascript_exceptions => true)
+ end
+
+ before :each do
+ @browser.goto(HTML_DIR + "/custom_events.html")
+ @browser.wait
+ @link1 = @browser.link(:id, 'link1');
+ @link1.should_not be_nil
+
+ @link2 = @browser.link(:id, 'link2');
+ @link2.should_not be_nil
+
+ @link3 = @browser.link(:id, 'link3');
+ @link3.should_not be_nil
+
+ @link4 = @browser.link(:id, 'link4');
+ @link4.should_not be_nil
+
+ @link5 = @browser.link(:id, 'link5');
+ @link5.should_not be_nil
+
+ @link6 = @browser.link(:id, 'link6');
+ @link6.should_not be_nil
+ end
+
+ describe "on dom loaded event" do
+ it "should be logged" do
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('inited') }.should be_true
+ end
+ end
+
+ describe "click event with onlick attribute" do
+ it "should trigger click event" do
+ @link3.click
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('click link: link3') }.should be_true
+ end
+ end
+
+ describe "click event with addEvent via delegation" do
+ it "should trigger click event" do
+ @link5.click
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('click link: link5') }.should be_true
+ end
+ end
+
+ describe "click event with addEvent" do
+ it "should trigger click event" do
+ @link4.click
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('click link: link4') }.should be_true
+ end
+ end
+
+ describe "click event with addEvents" do
+ it "should trigger click event" do
+ @link1.click
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('click link: link1') }.should be_true
+ end
+
+ it "should trigger click once event (via addEvents)" do
+ @link1.click
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('click link: link1') }.should be_true
+ @log.lis.any? {|li| li.text.include?('click once link: link1') }.should be_true
+ end
+
+ it "should trigger click twice event (via addEvents)" do
+ @link1.double_click
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('dblclick link: link1') }.should be_true
+ @log.lis.any? {|li| li.text.include?('click twice link: link1') }.should be_true
+ end
+
+ it "should trigger dblclick event (via addEvents)" do
+ @link1.double_click
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('dblclick link: link1') }.should be_true
+ end
+
+ it "should trigger click event on dblclick event (via addEvents)" do
+ @link1.double_click
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('click link: link1') }.should be_true
+ end
+
+ it "should trigger dblclick event (via addEvent)" do
+ @link4.double_click
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('dblclick link: link4') }.should be_true
+ end
+
+ it "should trigger dblclick event (via addEvent with delegation)" do
+ @link5.double_click
+ @log = @browser.ul(:id, 'log');
+ @log.lis.any? {|li| li.text.include?('dblclick link: link5') }.should be_true
+ end
+ end
+
+ after :all do
+ @browser.close
+ end
+
+end
diff --git a/spec/html/custom_events.html b/spec/html/custom_events.html
new file mode 100644
index 0000000..22945b8
--- /dev/null
+++ b/spec/html/custom_events.html
@@ -0,0 +1,126 @@
+<html>
+ <head>
+ <meta http-equiv="Content-type" content="text/html; charset=utf-8">
+ <title>Custom Event Test</title>
+ <script type="text/javascript" charset="utf-8" src="mootools-1.2-core.js"></script>
+ <script type="text/javascript" charset="utf-8">
+ Element.Events.extend({
+ clickonce: {
+ base: 'click',
+ condition: function(event){
+ $clear(this.clickDelay);
+ this.clickDelay = this.fireEvent.delay(250, this, ['clickonce', event]);
+ return false;
+ }
+ },
+
+ clicktwice: {
+ base: 'dblclick',
+ condition: function(){
+ $clear(this.clickDelay);
+ return true;
+ }
+ }
+ });
+
+ var log = function(msg) {
+ var li = new Element('li', {'class': 'log', 'text': msg});
+ li.inject($('log'), 'bottom');
+ };
+ var CustomEventTest = {
+ init: function(){
+ log('inited');
+ $$('a.clickable').each(function(link) {
+ link.addEvents({
+ 'click': function(e) {
+ log('click link: ' + e.target.id);
+ e.stop();
+ return false;
+ },
+ 'clickonce': function(e) {
+ log('click once link: ' + e.target.id);
+ e.stop();
+ return false;
+ },
+ 'clicktwice': function(e) {
+ log('click twice link: ' + e.target.id);
+ e.stop();
+ return false;
+ },
+ 'dblclick': function(e) {
+ log('dblclick link: ' + e.target.id);
+ e.stop();
+ return false;
+ }
+ })
+ });
+
+ $('link4').addEvent('click', function(e) {
+ log('click link: ' + e.target.id);
+ e.stop();
+ return false;
+ });
+
+ $('link4').addEvent('dblclick', function(e) {
+ log('dblclick link: ' + e.target.id);
+ e.stop();
+ return false;
+ });
+
+ $('list2').addEvents({
+ 'click': function(e) {
+ e.stop();
+ if ($(e.target.id).hasClass('delegate')) {
+ log('click link: ' + e.target.id);
+ return false;
+ };
+
+ return true;
+ },
+ 'clickonce': function(e) {
+ e.stop();
+ if ($(e.target.id).hasClass('delegate')) {
+ log('click once link: ' + e.target.id);
+ return false;
+ };
+
+ return true;
+ },
+ 'clicktwice': function(e) {
+ if ($(e.target.id).hasClass('delegate')) {
+ log('click twice link: ' + e.target.id);
+ return false;
+ };
+ },
+ 'dblclick': function(e) {
+ e.stop();
+ if ($(e.target.id).hasClass('delegate')) {
+ log('dblclick link: ' + e.target.id);
+ return false;
+ };
+ return true;
+ }
+ });
+ }
+ };
+
+ window.addEvents({
+ domready: CustomEventTest.init
+ });
+ </script>
+ </head>
+ <body>
+ <ul id="list1">
+ <li><a class="clickable" id="link1" href="custom_events.html">Click 1</a></li>
+ <li><a class="clickable" id="link2" href="custom_events.html">Click 2</a></li>
+ </ul>
+ <a id="link3" href="custom_events.html" onclick="log('click link: link3');return false;" >Click 3</a>
+ <a id="link4" href="custom_events.html" >Click 4</a>
+
+ <ul id="list2">
+ <li><a class="delegate" id="link5" href="custom_events.html">Click 5</a></li>
+ <li><a class="delegate" id="link6" href="custom_events.html">Click 6</a></li>
+ </ul>
+ <ul id="log"></ul>
+ </body>
+</html>
\ No newline at end of file
diff --git a/spec/html/mootools-1.2-core.js b/spec/html/mootools-1.2-core.js
new file mode 100644
index 0000000..b120ec5
--- /dev/null
+++ b/spec/html/mootools-1.2-core.js
@@ -0,0 +1,3816 @@
+/*
+Script: Core.js
+ MooTools - My Object Oriented JavaScript Tools.
+
+License:
+ MIT-style license.
+
+Copyright:
+ Copyright (c) 2006-2007 [Valerio Proietti](http://mad4milk.net/).
+
+Code & Documentation:
+ [The MooTools production team](http://mootools.net/developers/).
+
+Inspiration:
+ - Class implementation inspired by [Base.js](http://dean.edwards.name/weblog/2006/03/base/) Copyright (c) 2006 Dean Edwards, [GNU Lesser General Public License](http://opensource.org/licenses/lgpl-license.php)
+ - Some functionality inspired by [Prototype.js](http://prototypejs.org) Copyright (c) 2005-2007 Sam Stephenson, [MIT License](http://opensource.org/licenses/mit-license.php)
+*/
+
+var MooTools = {
+ 'version': '1.2.0',
+ 'build': ''
+};
+
+var Native = function(options){
+ options = options || {};
+
+ var afterImplement = options.afterImplement || function(){};
+ var generics = options.generics;
+ generics = (generics !== false);
+ var legacy = options.legacy;
+ var initialize = options.initialize;
+ var protect = options.protect;
+ var name = options.name;
+
+ var object = initialize || legacy;
+
+ object.constructor = Native;
+ object.$family = {name: 'native'};
+ if (legacy && initialize) object.prototype = legacy.prototype;
+ object.prototype.constructor = object;
+
+ if (name){
+ var family = name.toLowerCase();
+ object.prototype.$family = {name: family};
+ Native.typize(object, family);
+ }
+
+ var add = function(obj, name, method, force){
+ if (!protect || force || !obj.prototype[name]) obj.prototype[name] = method;
+ if (generics) Native.genericize(obj, name, protect);
+ afterImplement.call(obj, name, method);
+ return obj;
+ };
+
+ object.implement = function(a1, a2, a3){
+ if (typeof a1 == 'string') return add(this, a1, a2, a3);
+ for (var p in a1) add(this, p, a1[p], a2);
+ return this;
+ };
+
+ object.alias = function(a1, a2, a3){
+ if (typeof a1 == 'string'){
+ a1 = this.prototype[a1];
+ if (a1) add(this, a2, a1, a3);
+ } else {
+ for (var a in a1) this.alias(a, a1[a], a2);
+ }
+ return this;
+ };
+
+ return object;
+};
+
+Native.implement = function(objects, properties){
+ for (var i = 0, l = objects.length; i < l; i++) objects[i].implement(properties);
+};
+
+Native.genericize = function(object, property, check){
+ if ((!check || !object[property]) && typeof object.prototype[property] == 'function') object[property] = function(){
+ var args = Array.prototype.slice.call(arguments);
+ return object.prototype[property].apply(args.shift(), args);
+ };
+};
+
+Native.typize = function(object, family){
+ if (!object.type) object.type = function(item){
+ return ($type(item) === family);
+ };
+};
+
+Native.alias = function(objects, a1, a2, a3){
+ for (var i = 0, j = objects.length; i < j; i++) objects[i].alias(a1, a2, a3);
+};
+
+(function(objects){
+ for (var name in objects) Native.typize(objects[name], name);
+})({'boolean': Boolean, 'native': Native, 'object': Object});
+
+(function(objects){
+ for (var name in objects) new Native({name: name, initialize: objects[name], protect: true});
+})({'String': String, 'Function': Function, 'Number': Number, 'Array': Array, 'RegExp': RegExp, 'Date': Date});
+
+(function(object, methods){
+ for (var i = methods.length; i--; i) Native.genericize(object, methods[i], true);
+ return arguments.callee;
+})
+(Array, ['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift', 'concat', 'join', 'slice', 'toString', 'valueOf', 'indexOf', 'lastIndexOf'])
+(String, ['charAt', 'charCodeAt', 'concat', 'indexOf', 'lastIndexOf', 'match', 'replace', 'search', 'slice', 'split', 'substr', 'substring', 'toLowerCase', 'toUpperCase', 'valueOf']);
+
+function $chk(obj){
+ return !!(obj || obj === 0);
+};
+
+function $clear(timer){
+ clearTimeout(timer);
+ clearInterval(timer);
+ return null;
+};
+
+function $defined(obj){
+ return (obj != undefined);
+};
+
+function $empty(){};
+
+function $arguments(i){
+ return function(){
+ return arguments[i];
+ };
+};
+
+function $lambda(value){
+ return (typeof value == 'function') ? value : function(){
+ return value;
+ };
+};
+
+function $extend(original, extended){
+ for (var key in (extended || {})) original[key] = extended[key];
+ return original;
+};
+
+function $unlink(object){
+ var unlinked;
+
+ switch ($type(object)){
+ case 'object':
+ unlinked = {};
+ for (var p in object) unlinked[p] = $unlink(object[p]);
+ break;
+ case 'hash':
+ unlinked = $unlink(object.getClean());
+ break;
+ case 'array':
+ unlinked = [];
+ for (var i = 0, l = object.length; i < l; i++) unlinked[i] = $unlink(object[i]);
+ break;
+ default: return object;
+ }
+
+ return unlinked;
+};
+
+function $merge(){
+ var mix = {};
+ for (var i = 0, l = arguments.length; i < l; i++){
+ var object = arguments[i];
+ if ($type(object) != 'object') continue;
+ for (var key in object){
+ var op = object[key], mp = mix[key];
+ mix[key] = (mp && $type(op) == 'object' && $type(mp) == 'object') ? $merge(mp, op) : $unlink(op);
+ }
+ }
+ return mix;
+};
+
+function $pick(){
+ for (var i = 0, l = arguments.length; i < l; i++){
+ if (arguments[i] != undefined) return arguments[i];
+ }
+ return null;
+};
+
+function $random(min, max){
+ return Math.floor(Math.random() * (max - min + 1) + min);
+};
+
+function $splat(obj){
+ var type = $type(obj);
+ return (type) ? ((type != 'array' && type != 'arguments') ? [obj] : obj) : [];
+};
+
+var $time = Date.now || function(){
+ return new Date().getTime();
+};
+
+function $try(){
+ for (var i = 0, l = arguments.length; i < l; i++){
+ try {
+ return arguments[i]();
+ } catch(e){}
+ }
+ return null;
+};
+
+function $type(obj){
+ if (obj == undefined) return false;
+ if (obj.$family) return (obj.$family.name == 'number' && !isFinite(obj)) ? false : obj.$family.name;
+ if (obj.nodeName){
+ switch (obj.nodeType){
+ case 1: return 'element';
+ case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
+ }
+ } else if (typeof obj.length == 'number'){
+ if (obj.callee) return 'arguments';
+ else if (obj.item) return 'collection';
+ }
+ return typeof obj;
+};
+
+var Hash = new Native({
+
+ name: 'Hash',
+
+ initialize: function(object){
+ if ($type(object) == 'hash') object = $unlink(object.getClean());
+ for (var key in object) this[key] = object[key];
+ return this;
+ }
+
+});
+
+Hash.implement({
+
+ getLength: function(){
+ var length = 0;
+ for (var key in this){
+ if (this.hasOwnProperty(key)) length++;
+ }
+ return length;
+ },
+
+ forEach: function(fn, bind){
+ for (var key in this){
+ if (this.hasOwnProperty(key)) fn.call(bind, this[key], key, this);
+ }
+ },
+
+ getClean: function(){
+ var clean = {};
+ for (var key in this){
+ if (this.hasOwnProperty(key)) clean[key] = this[key];
+ }
+ return clean;
+ }
+
+});
+
+Hash.alias('forEach', 'each');
+
+function $H(object){
+ return new Hash(object);
+};
+
+Array.implement({
+
+ forEach: function(fn, bind){
+ for (var i = 0, l = this.length; i < l; i++) fn.call(bind, this[i], i, this);
+ }
+
+});
+
+Array.alias('forEach', 'each');
+
+function $A(iterable){
+ if (iterable.item){
+ var array = [];
+ for (var i = 0, l = iterable.length; i < l; i++) array[i] = iterable[i];
+ return array;
+ }
+ return Array.prototype.slice.call(iterable);
+};
+
+function $each(iterable, fn, bind){
+ var type = $type(iterable);
+ ((type == 'arguments' || type == 'collection' || type == 'array') ? Array : Hash).each(iterable, fn, bind);
+};
+
+
+/*
+Script: Browser.js
+ The Browser Core. Contains Browser initialization, Window and Document, and the Browser Hash.
+
+License:
+ MIT-style license.
+*/
+
+var Browser = new Hash({
+ Engine: {name: 'unknown', version: ''},
+ Platform: {name: (navigator.platform.match(/mac|win|linux/i) || ['other'])[0].toLowerCase()},
+ Features: {xpath: !!(document.evaluate), air: !!(window.runtime)},
+ Plugins: {}
+});
+
+if (window.opera) Browser.Engine = {name: 'presto', version: (document.getElementsByClassName) ? 950 : 925};
+else if (window.ActiveXObject) Browser.Engine = {name: 'trident', version: (window.XMLHttpRequest) ? 5 : 4};
+else if (!navigator.taintEnabled) Browser.Engine = {name: 'webkit', version: (Browser.Features.xpath) ? 420 : 419};
+else if (document.getBoxObjectFor != null) Browser.Engine = {name: 'gecko', version: (document.getElementsByClassName) ? 19 : 18};
+Browser.Engine[Browser.Engine.name] = Browser.Engine[Browser.Engine.name + Browser.Engine.version] = true;
+
+if (window.orientation != undefined) Browser.Platform.name = 'ipod';
+
+Browser.Platform[Browser.Platform.name] = true;
+
+Browser.Request = function(){
+ return $try(function(){
+ return new XMLHttpRequest();
+ }, function(){
+ return new ActiveXObject('MSXML2.XMLHTTP');
+ });
+};
+
+Browser.Features.xhr = !!(Browser.Request());
+
+Browser.Plugins.Flash = (function(){
+ var version = ($try(function(){
+ return navigator.plugins['Shockwave Flash'].description;
+ }, function(){
+ return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
+ }) || '0 r0').match(/\d+/g);
+ return {version: parseInt(version[0] || 0 + '.' + version[1] || 0), build: parseInt(version[2] || 0)};
+})();
+
+function $exec(text){
+ if (!text) return text;
+ if (window.execScript){
+ window.execScript(text);
+ } else {
+ var script = document.createElement('script');
+ script.setAttribute('type', 'text/javascript');
+ script.text = text;
+ document.head.appendChild(script);
+ document.head.removeChild(script);
+ }
+ return text;
+};
+
+Native.UID = 1;
+
+var $uid = (Browser.Engine.trident) ? function(item){
+ return (item.uid || (item.uid = [Native.UID++]))[0];
+} : function(item){
+ return item.uid || (item.uid = Native.UID++);
+};
+
+var Window = new Native({
+
+ name: 'Window',
+
+ legacy: (Browser.Engine.trident) ? null: window.Window,
+
+ initialize: function(win){
+ $uid(win);
+ if (!win.Element){
+ win.Element = $empty;
+ if (Browser.Engine.webkit) win.document.createElement("iframe"); //fixes safari 2
+ win.Element.prototype = (Browser.Engine.webkit) ? window["[[DOMElement.prototype]]"] : {};
+ }
+ return $extend(win, Window.Prototype);
+ },
+
+ afterImplement: function(property, value){
+ window[property] = Window.Prototype[property] = value;
+ }
+
+});
+
+Window.Prototype = {$family: {name: 'window'}};
+
+new Window(window);
+
+var Document = new Native({
+
+ name: 'Document',
+
+ legacy: (Browser.Engine.trident) ? null: window.Document,
+
+ initialize: function(doc){
+ $uid(doc);
+ doc.head = doc.getElementsByTagName('head')[0];
+ doc.html = doc.getElementsByTagName('html')[0];
+ doc.window = doc.defaultView || doc.parentWindow;
+ if (Browser.Engine.trident4) $try(function(){
+ doc.execCommand("BackgroundImageCache", false, true);
+ });
+ return $extend(doc, Document.Prototype);
+ },
+
+ afterImplement: function(property, value){
+ document[property] = Document.Prototype[property] = value;
+ }
+
+});
+
+Document.Prototype = {$family: {name: 'document'}};
+
+new Document(document);
+
+/*
+Script: Array.js
+ Contains Array Prototypes like copy, each, contains, and remove.
+
+License:
+ MIT-style license.
+*/
+
+Array.implement({
+
+ every: function(fn, bind){
+ for (var i = 0, l = this.length; i < l; i++){
+ if (!fn.call(bind, this[i], i, this)) return false;
+ }
+ return true;
+ },
+
+ filter: function(fn, bind){
+ var results = [];
+ for (var i = 0, l = this.length; i < l; i++){
+ if (fn.call(bind, this[i], i, this)) results.push(this[i]);
+ }
+ return results;
+ },
+
+ clean: function() {
+ return this.filter($defined);
+ },
+
+ indexOf: function(item, from){
+ var len = this.length;
+ for (var i = (from < 0) ? Math.max(0, len + from) : from || 0; i < len; i++){
+ if (this[i] === item) return i;
+ }
+ return -1;
+ },
+
+ map: function(fn, bind){
+ var results = [];
+ for (var i = 0, l = this.length; i < l; i++) results[i] = fn.call(bind, this[i], i, this);
+ return results;
+ },
+
+ some: function(fn, bind){
+ for (var i = 0, l = this.length; i < l; i++){
+ if (fn.call(bind, this[i], i, this)) return true;
+ }
+ return false;
+ },
+
+ associate: function(keys){
+ var obj = {}, length = Math.min(this.length, keys.length);
+ for (var i = 0; i < length; i++) obj[keys[i]] = this[i];
+ return obj;
+ },
+
+ link: function(object){
+ var result = {};
+ for (var i = 0, l = this.length; i < l; i++){
+ for (var key in object){
+ if (object[key](this[i])){
+ result[key] = this[i];
+ delete object[key];
+ break;
+ }
+ }
+ }
+ return result;
+ },
+
+ contains: function(item, from){
+ return this.indexOf(item, from) != -1;
+ },
+
+ extend: function(array){
+ for (var i = 0, j = array.length; i < j; i++) this.push(array[i]);
+ return this;
+ },
+
+ getLast: function(){
+ return (this.length) ? this[this.length - 1] : null;
+ },
+
+ getRandom: function(){
+ return (this.length) ? this[$random(0, this.length - 1)] : null;
+ },
+
+ include: function(item){
+ if (!this.contains(item)) this.push(item);
+ return this;
+ },
+
+ combine: function(array){
+ for (var i = 0, l = array.length; i < l; i++) this.include(array[i]);
+ return this;
+ },
+
+ erase: function(item){
+ for (var i = this.length; i--; i){
+ if (this[i] === item) this.splice(i, 1);
+ }
+ return this;
+ },
+
+ empty: function(){
+ this.length = 0;
+ return this;
+ },
+
+ flatten: function(){
+ var array = [];
+ for (var i = 0, l = this.length; i < l; i++){
+ var type = $type(this[i]);
+ if (!type) continue;
+ array = array.concat((type == 'array' || type == 'collection' || type == 'arguments') ? Array.flatten(this[i]) : this[i]);
+ }
+ return array;
+ },
+
+ hexToRgb: function(array){
+ if (this.length != 3) return null;
+ var rgb = this.map(function(value){
+ if (value.length == 1) value += value;
+ return value.toInt(16);
+ });
+ return (array) ? rgb : 'rgb(' + rgb + ')';
+ },
+
+ rgbToHex: function(array){
+ if (this.length < 3) return null;
+ if (this.length == 4 && this[3] == 0 && !array) return 'transparent';
+ var hex = [];
+ for (var i = 0; i < 3; i++){
+ var bit = (this[i] - 0).toString(16);
+ hex.push((bit.length == 1) ? '0' + bit : bit);
+ }
+ return (array) ? hex : '#' + hex.join('');
+ }
+
+});
+
+/*
+Script: Function.js
+ Contains Function Prototypes like create, bind, pass, and delay.
+
+License:
+ MIT-style license.
+*/
+
+Function.implement({
+
+ extend: function(properties){
+ for (var property in properties) this[property] = properties[property];
+ return this;
+ },
+
+ create: function(options){
+ var self = this;
+ options = options || {};
+ return function(event){
+ var args = options.arguments;
+ args = (args != undefined) ? $splat(args) : Array.slice(arguments, (options.event) ? 1 : 0);
+ if (options.event) args = [event || window.event].extend(args);
+ var returns = function(){
+ return self.apply(options.bind || null, args);
+ };
+ if (options.delay) return setTimeout(returns, options.delay);
+ if (options.periodical) return setInterval(returns, options.periodical);
+ if (options.attempt) return $try(returns);
+ return returns();
+ };
+ },
+
+ pass: function(args, bind){
+ return this.create({arguments: args, bind: bind});
+ },
+
+ attempt: function(args, bind){
+ return this.create({arguments: args, bind: bind, attempt: true})();
+ },
+
+ bind: function(bind, args){
+ return this.create({bind: bind, arguments: args});
+ },
+
+ bindWithEvent: function(bind, args){
+ return this.create({bind: bind, event: true, arguments: args});
+ },
+
+ delay: function(delay, bind, args){
+ return this.create({delay: delay, bind: bind, arguments: args})();
+ },
+
+ periodical: function(interval, bind, args){
+ return this.create({periodical: interval, bind: bind, arguments: args})();
+ },
+
+ run: function(args, bind){
+ return this.apply(bind, $splat(args));
+ }
+
+});
+
+/*
+Script: Number.js
+ Contains Number Prototypes like limit, round, times, and ceil.
+
+License:
+ MIT-style license.
+*/
+
+Number.implement({
+
+ limit: function(min, max){
+ return Math.min(max, Math.max(min, this));
+ },
+
+ round: function(precision){
+ precision = Math.pow(10, precision || 0);
+ return Math.round(this * precision) / precision;
+ },
+
+ times: function(fn, bind){
+ for (var i = 0; i < this; i++) fn.call(bind, i, this);
+ },
+
+ toFloat: function(){
+ return parseFloat(this);
+ },
+
+ toInt: function(base){
+ return parseInt(this, base || 10);
+ }
+
+});
+
+Number.alias('times', 'each');
+
+(function(math){
+ var methods = {};
+ math.each(function(name){
+ if (!Number[name]) methods[name] = function(){
+ return Math[name].apply(null, [this].concat($A(arguments)));
+ };
+ });
+ Number.implement(methods);
+})(['abs', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'exp', 'floor', 'log', 'max', 'min', 'pow', 'sin', 'sqrt', 'tan']);
+
+/*
+Script: String.js
+ Contains String Prototypes like camelCase, capitalize, test, and toInt.
+
+License:
+ MIT-style license.
+*/
+
+String.implement({
+
+ test: function(regex, params){
+ return ((typeof regex == 'string') ? new RegExp(regex, params) : regex).test(this);
+ },
+
+ contains: function(string, separator){
+ return (separator) ? (separator + this + separator).indexOf(separator + string + separator) > -1 : this.indexOf(string) > -1;
+ },
+
+ trim: function(){
+ return this.replace(/^\s+|\s+$/g, '');
+ },
+
+ clean: function(){
+ return this.replace(/\s+/g, ' ').trim();
+ },
+
+ camelCase: function(){
+ return this.replace(/-\D/g, function(match){
+ return match.charAt(1).toUpperCase();
+ });
+ },
+
+ hyphenate: function(){
+ return this.replace(/[A-Z]/g, function(match){
+ return ('-' + match.charAt(0).toLowerCase());
+ });
+ },
+
+ capitalize: function(){
+ return this.replace(/\b[a-z]/g, function(match){
+ return match.toUpperCase();
+ });
+ },
+
+ escapeRegExp: function(){
+ return this.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
+ },
+
+ toInt: function(base){
+ return parseInt(this, base || 10);
+ },
+
+ toFloat: function(){
+ return parseFloat(this);
+ },
+
+ hexToRgb: function(array){
+ var hex = this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
+ return (hex) ? hex.slice(1).hexToRgb(array) : null;
+ },
+
+ rgbToHex: function(array){
+ var rgb = this.match(/\d{1,3}/g);
+ return (rgb) ? rgb.rgbToHex(array) : null;
+ },
+
+ stripScripts: function(option){
+ var scripts = '';
+ var text = this.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, function(){
+ scripts += arguments[1] + '\n';
+ return '';
+ });
+ if (option === true) $exec(scripts);
+ else if ($type(option) == 'function') option(scripts, text);
+ return text;
+ },
+
+ substitute: function(object, regexp){
+ return this.replace(regexp || (/\\?\{([^}]+)\}/g), function(match, name){
+ if (match.charAt(0) == '\\') return match.slice(1);
+ return (object[name] != undefined) ? object[name] : '';
+ });
+ }
+
+});
+
+/*
+Script: Hash.js
+ Contains Hash Prototypes. Provides a means for overcoming the JavaScript practical impossibility of extending native Objects.
+
+License:
+ MIT-style license.
+*/
+
+Hash.implement({
+
+ has: Object.prototype.hasOwnProperty,
+
+ keyOf: function(value){
+ for (var key in this){
+ if (this.hasOwnProperty(key) && this[key] === value) return key;
+ }
+ return null;
+ },
+
+ hasValue: function(value){
+ return (Hash.keyOf(this, value) !== null);
+ },
+
+ extend: function(properties){
+ Hash.each(properties, function(value, key){
+ Hash.set(this, key, value);
+ }, this);
+ return this;
+ },
+
+ combine: function(properties){
+ Hash.each(properties, function(value, key){
+ Hash.include(this, key, value);
+ }, this);
+ return this;
+ },
+
+ erase: function(key){
+ if (this.hasOwnProperty(key)) delete this[key];
+ return this;
+ },
+
+ get: function(key){
+ return (this.hasOwnProperty(key)) ? this[key] : null;
+ },
+
+ set: function(key, value){
+ if (!this[key] || this.hasOwnProperty(key)) this[key] = value;
+ return this;
+ },
+
+ empty: function(){
+ Hash.each(this, function(value, key){
+ delete this[key];
+ }, this);
+ return this;
+ },
+
+ include: function(key, value){
+ var k = this[key];
+ if (k == undefined) this[key] = value;
+ return this;
+ },
+
+ map: function(fn, bind){
+ var results = new Hash;
+ Hash.each(this, function(value, key){
+ results.set(key, fn.call(bind, value, key, this));
+ }, this);
+ return results;
+ },
+
+ filter: function(fn, bind){
+ var results = new Hash;
+ Hash.each(this, function(value, key){
+ if (fn.call(bind, value, key, this)) results.set(key, value);
+ }, this);
+ return results;
+ },
+
+ every: function(fn, bind){
+ for (var key in this){
+ if (this.hasOwnProperty(key) && !fn.call(bind, this[key], key)) return false;
+ }
+ return true;
+ },
+
+ some: function(fn, bind){
+ for (var key in this){
+ if (this.hasOwnProperty(key) && fn.call(bind, this[key], key)) return true;
+ }
+ return false;
+ },
+
+ getKeys: function(){
+ var keys = [];
+ Hash.each(this, function(value, key){
+ keys.push(key);
+ });
+ return keys;
+ },
+
+ getValues: function(){
+ var values = [];
+ Hash.each(this, function(value){
+ values.push(value);
+ });
+ return values;
+ },
+
+ toQueryString: function(base){
+ var queryString = [];
+ Hash.each(this, function(value, key){
+ if (base) key = base + '[' + key + ']';
+ var result;
+ switch ($type(value)){
+ case 'object': result = Hash.toQueryString(value, key); break;
+ case 'array':
+ var qs = {};
+ value.each(function(val, i){
+ qs[i] = val;
+ });
+ result = Hash.toQueryString(qs, key);
+ break;
+ default: result = key + '=' + encodeURIComponent(value);
+ }
+ if (value != undefined) queryString.push(result);
+ });
+
+ return queryString.join('&');
+ }
+
+});
+
+Hash.alias({keyOf: 'indexOf', hasValue: 'contains'});
+
+/*
+Script: Event.js
+ Contains the Event Native, to make the event object completely crossbrowser.
+
+License:
+ MIT-style license.
+*/
+
+var Event = new Native({
+
+ name: 'Event',
+
+ initialize: function(event, win){
+ win = win || window;
+ var doc = win.document;
+ event = event || win.event;
+ if (event.$extended) return event;
+ this.$extended = true;
+ var type = event.type;
+ var target = event.target || event.srcElement;
+ while (target && target.nodeType == 3) target = target.parentNode;
+
+ if (type.test(/key/)){
+ var code = event.which || event.keyCode;
+ var key = Event.Keys.keyOf(code);
+ if (type == 'keydown'){
+ var fKey = code - 111;
+ if (fKey > 0 && fKey < 13) key = 'f' + fKey;
+ }
+ key = key || String.fromCharCode(code).toLowerCase();
+ } else if (type.match(/(click|mouse|menu)/i)){
+ doc = (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
+ var page = {
+ x: event.pageX || event.clientX + doc.scrollLeft,
+ y: event.pageY || event.clientY + doc.scrollTop
+ };
+ var client = {
+ x: (event.pageX) ? event.pageX - win.pageXOffset : event.clientX,
+ y: (event.pageY) ? event.pageY - win.pageYOffset : event.clientY
+ };
+ if (type.match(/DOMMouseScroll|mousewheel/)){
+ var wheel = (event.wheelDelta) ? event.wheelDelta / 120 : -(event.detail || 0) / 3;
+ }
+ var rightClick = (event.which == 3) || (event.button == 2);
+ var related = null;
+ if (type.match(/over|out/)){
+ switch (type){
+ case 'mouseover': related = event.relatedTarget || event.fromElement; break;
+ case 'mouseout': related = event.relatedTarget || event.toElement;
+ }
+ if (!(function(){
+ while (related && related.nodeType == 3) related = related.parentNode;
+ return true;
+ }).create({attempt: Browser.Engine.gecko})()) related = false;
+ }
+ }
+
+ return $extend(this, {
+ event: event,
+ type: type,
+
+ page: page,
+ client: client,
+ rightClick: rightClick,
+
+ wheel: wheel,
+
+ relatedTarget: related,
+ target: target,
+
+ code: code,
+ key: key,
+
+ shift: event.shiftKey,
+ control: event.ctrlKey,
+ alt: event.altKey,
+ meta: event.metaKey
+ });
+ }
+
+});
+
+Event.Keys = new Hash({
+ 'enter': 13,
+ 'up': 38,
+ 'down': 40,
+ 'left': 37,
+ 'right': 39,
+ 'esc': 27,
+ 'space': 32,
+ 'backspace': 8,
+ 'tab': 9,
+ 'delete': 46
+});
+
+Event.implement({
+
+ stop: function(){
+ return this.stopPropagation().preventDefault();
+ },
+
+ stopPropagation: function(){
+ if (this.event.stopPropagation) this.event.stopPropagation();
+ else this.event.cancelBubble = true;
+ return this;
+ },
+
+ preventDefault: function(){
+ if (this.event.preventDefault) this.event.preventDefault();
+ else this.event.returnValue = false;
+ return this;
+ }
+
+});
+
+/*
+Script: Class.js
+ Contains the Class Function for easily creating, extending, and implementing reusable Classes.
+
+License:
+ MIT-style license.
+*/
+
+var Class = new Native({
+
+ name: 'Class',
+
+ initialize: function(properties){
+ properties = properties || {};
+ var klass = function(empty){
+ for (var key in this) this[key] = $unlink(this[key]);
+ for (var mutator in Class.Mutators){
+ if (!this[mutator]) continue;
+ Class.Mutators[mutator](this, this[mutator]);
+ delete this[mutator];
+ }
+
+ this.constructor = klass;
+ if (empty === $empty) return this;
+
+ var self = (this.initialize) ? this.initialize.apply(this, arguments) : this;
+ if (this.options && this.options.initialize) this.options.initialize.call(this);
+ return self;
+ };
+
+ $extend(klass, this);
+ klass.constructor = Class;
+ klass.prototype = properties;
+ return klass;
+ }
+
+});
+
+Class.implement({
+
+ implement: function(){
+ Class.Mutators.Implements(this.prototype, Array.slice(arguments));
+ return this;
+ }
+
+});
+
+Class.Mutators = {
+
+ Implements: function(self, klasses){
+ $splat(klasses).each(function(klass){
+ $extend(self, ($type(klass) == 'class') ? new klass($empty) : klass);
+ });
+ },
+
+ Extends: function(self, klass){
+ var instance = new klass($empty);
+ delete instance.parent;
+ delete instance.parentOf;
+
+ for (var key in instance){
+ var current = self[key], previous = instance[key];
+ if (current == undefined){
+ self[key] = previous;
+ continue;
+ }
+
+ var ctype = $type(current), ptype = $type(previous);
+ if (ctype != ptype) continue;
+
+ switch (ctype){
+ case 'function':
+ // this code will be only executed if the current browser does not support function.caller (currently only opera).
+ // we replace the function code with brute force. Not pretty, but it will only be executed if function.caller is not supported.
+
+ if (!arguments.callee.caller) self[key] = eval('(' + String(current).replace(/\bthis\.parent\(\s*(\))?/g, function(full, close){
+ return 'arguments.callee._parent_.call(this' + (close || ', ');
+ }) + ')');
+
+ // end "opera" code
+ self[key]._parent_ = previous;
+ break;
+ case 'object': self[key] = $merge(previous, current);
+ }
+
+ }
+
+ self.parent = function(){
+ return arguments.callee.caller._parent_.apply(this, arguments);
+ };
+
+ self.parentOf = function(descendant){
+ return descendant._parent_.apply(this, Array.slice(arguments, 1));
+ };
+ }
+
+};
+
+
+/*
+Script: Class.Extras.js
+ Contains Utility Classes that can be implemented into your own Classes to ease the execution of many common tasks.
+
+License:
+ MIT-style license.
+*/
+
+var Chain = new Class({
+
+ chain: function(){
+ this.$chain = (this.$chain || []).extend(arguments);
+ return this;
+ },
+
+ callChain: function(){
+ return (this.$chain && this.$chain.length) ? this.$chain.shift().apply(this, arguments) : false;
+ },
+
+ clearChain: function(){
+ if (this.$chain) this.$chain.empty();
+ return this;
+ }
+
+});
+
+var Events = new Class({
+
+ addEvent: function(type, fn, internal){
+ type = Events.removeOn(type);
+ if (fn != $empty){
+ this.$events = this.$events || {};
+ this.$events[type] = this.$events[type] || [];
+ this.$events[type].include(fn);
+ if (internal) fn.internal = true;
+ }
+ return this;
+ },
+
+ addEvents: function(events){
+ for (var type in events) this.addEvent(type, events[type]);
+ return this;
+ },
+
+ fireEvent: function(type, args, delay){
+ type = Events.removeOn(type);
+ if (!this.$events || !this.$events[type]) return this;
+ this.$events[type].each(function(fn){
+ fn.create({'bind': this, 'delay': delay, 'arguments': args})();
+ }, this);
+ return this;
+ },
+
+ removeEvent: function(type, fn){
+ type = Events.removeOn(type);
+ if (!this.$events || !this.$events[type]) return this;
+ if (!fn.internal) this.$events[type].erase(fn);
+ return this;
+ },
+
+ removeEvents: function(type){
+ for (var e in this.$events){
+ if (type && type != e) continue;
+ var fns = this.$events[e];
+ for (var i = fns.length; i--; i) this.removeEvent(e, fns[i]);
+ }
+ return this;
+ }
+
+});
+
+Events.removeOn = function(string){
+ return string.replace(/^on([A-Z])/, function(full, first) {
+ return first.toLowerCase();
+ });
+};
+
+var Options = new Class({
+
+ setOptions: function(){
+ this.options = $merge.run([this.options].extend(arguments));
+ if (!this.addEvent) return this;
+ for (var option in this.options){
+ if ($type(this.options[option]) != 'function' || !(/^on[A-Z]/).test(option)) continue;
+ this.addEvent(option, this.options[option]);
+ delete this.options[option];
+ }
+ return this;
+ }
+
+});
+
+/*
+Script: Element.js
+ One of the most important items in MooTools. Contains the dollar function, the dollars function, and an handful of cross-browser,
+ time-saver methods to let you easily work with HTML Elements.
+
+License:
+ MIT-style license.
+*/
+
+Document.implement({
+
+ newElement: function(tag, props){
+ if (Browser.Engine.trident && props){
+ ['name', 'type', 'checked'].each(function(attribute){
+ if (!props[attribute]) return;
+ tag += ' ' + attribute + '="' + props[attribute] + '"';
+ if (attribute != 'checked') delete props[attribute];
+ });
+ tag = '<' + tag + '>';
+ }
+ return $.element(this.createElement(tag)).set(props);
+ },
+
+ newTextNode: function(text){
+ return this.createTextNode(text);
+ },
+
+ getDocument: function(){
+ return this;
+ },
+
+ getWindow: function(){
+ return this.defaultView || this.parentWindow;
+ },
+
+ purge: function(){
+ var elements = this.getElementsByTagName('*');
+ for (var i = 0, l = elements.length; i < l; i++) Browser.freeMem(elements[i]);
+ }
+
+});
+
+var Element = new Native({
+
+ name: 'Element',
+
+ legacy: window.Element,
+
+ initialize: function(tag, props){
+ var konstructor = Element.Constructors.get(tag);
+ if (konstructor) return konstructor(props);
+ if (typeof tag == 'string') return document.newElement(tag, props);
+ return $(tag).set(props);
+ },
+
+ afterImplement: function(key, value){
+ if (!Array[key]) Elements.implement(key, Elements.multi(key));
+ Element.Prototype[key] = value;
+ }
+
+});
+
+Element.Prototype = {$family: {name: 'element'}};
+
+Element.Constructors = new Hash;
+
+var IFrame = new Native({
+
+ name: 'IFrame',
+
+ generics: false,
+
+ initialize: function(){
+ var params = Array.link(arguments, {properties: Object.type, iframe: $defined});
+ var props = params.properties || {};
+ var iframe = $(params.iframe) || false;
+ var onload = props.onload || $empty;
+ delete props.onload;
+ props.id = props.name = $pick(props.id, props.name, iframe.id, iframe.name, 'IFrame_' + $time());
+ iframe = new Element(iframe || 'iframe', props);
+ var onFrameLoad = function(){
+ var host = $try(function(){
+ return iframe.contentWindow.location.host;
+ });
+ if (host && host == window.location.host){
+ var win = new Window(iframe.contentWindow);
+ var doc = new Document(iframe.contentWindow.document);
+ $extend(win.Element.prototype, Element.Prototype);
+ }
+ onload.call(iframe.contentWindow, iframe.contentWindow.document);
+ };
+ (!window.frames[props.id]) ? iframe.addListener('load', onFrameLoad) : onFrameLoad();
+ return iframe;
+ }
+
+});
+
+var Elements = new Native({
+
+ initialize: function(elements, options){
+ options = $extend({ddup: true, cash: true}, options);
+ elements = elements || [];
+ if (options.ddup || options.cash){
+ var uniques = {}, returned = [];
+ for (var i = 0, l = elements.length; i < l; i++){
+ var el = $.element(elements[i], !options.cash);
+ if (options.ddup){
+ if (uniques[el.uid]) continue;
+ uniques[el.uid] = true;
+ }
+ returned.push(el);
+ }
+ elements = returned;
+ }
+ return (options.cash) ? $extend(elements, this) : elements;
+ }
+
+});
+
+Elements.implement({
+
+ filter: function(filter, bind){
+ if (!filter) return this;
+ return new Elements(Array.filter(this, (typeof filter == 'string') ? function(item){
+ return item.match(filter);
+ } : filter, bind));
+ }
+
+});
+
+Elements.multi = function(property){
+ return function(){
+ var items = [];
+ var elements = true;
+ for (var i = 0, j = this.length; i < j; i++){
+ var returns = this[i][property].apply(this[i], arguments);
+ items.push(returns);
+ if (elements) elements = ($type(returns) == 'element');
+ }
+ return (elements) ? new Elements(items) : items;
+ };
+};
+
+Window.implement({
+
+ $: function(el, nocash){
+ if (el && el.$family && el.uid) return el;
+ var type = $type(el);
+ return ($[type]) ? $[type](el, nocash, this.document) : null;
+ },
+
+ $$: function(selector){
+ if (arguments.length == 1 && typeof selector == 'string') return this.document.getElements(selector);
+ var elements = [];
+ var args = Array.flatten(arguments);
+ for (var i = 0, l = args.length; i < l; i++){
+ var item = args[i];
+ switch ($type(item)){
+ case 'element': item = [item]; break;
+ case 'string': item = this.document.getElements(item, true); break;
+ default: item = false;
+ }
+ if (item) elements.extend(item);
+ }
+ return new Elements(elements);
+ },
+
+ getDocument: function(){
+ return this.document;
+ },
+
+ getWindow: function(){
+ return this;
+ }
+
+});
+
+$.string = function(id, nocash, doc){
+ id = doc.getElementById(id);
+ return (id) ? $.element(id, nocash) : null;
+};
+
+$.element = function(el, nocash){
+ $uid(el);
+ if (!nocash && !el.$family && !(/^object|embed$/i).test(el.tagName)){
+ var proto = Element.Prototype;
+ for (var p in proto) el[p] = proto[p];
+ };
+ return el;
+};
+
+$.object = function(obj, nocash, doc){
+ if (obj.toElement) return $.element(obj.toElement(doc), nocash);
+ return null;
+};
+
+$.textnode = $.whitespace = $.window = $.document = $arguments(0);
+
+Native.implement([Element, Document], {
+
+ getElement: function(selector, nocash){
+ return $(this.getElements(selector, true)[0] || null, nocash);
+ },
+
+ getElements: function(tags, nocash){
+ tags = tags.split(',');
+ var elements = [];
+ var ddup = (tags.length > 1);
+ tags.each(function(tag){
+ var partial = this.getElementsByTagName(tag.trim());
+ (ddup) ? elements.extend(partial) : elements = partial;
+ }, this);
+ return new Elements(elements, {ddup: ddup, cash: !nocash});
+ }
+
+});
+
+Element.Storage = {
+
+ get: function(uid){
+ return (this[uid] || (this[uid] = {}));
+ }
+
+};
+
+Element.Inserters = new Hash({
+
+ before: function(context, element){
+ if (element.parentNode) element.parentNode.insertBefore(context, element);
+ },
+
+ after: function(context, element){
+ if (!element.parentNode) return;
+ var next = element.nextSibling;
+ (next) ? element.parentNode.insertBefore(context, next) : element.parentNode.appendChild(context);
+ },
+
+ bottom: function(context, element){
+ element.appendChild(context);
+ },
+
+ top: function(context, element){
+ var first = element.firstChild;
+ (first) ? element.insertBefore(context, first) : element.appendChild(context);
+ }
+
+});
+
+Element.Inserters.inside = Element.Inserters.bottom;
+
+Element.Inserters.each(function(value, key){
+
+ var Key = key.capitalize();
+
+ Element.implement('inject' + Key, function(el){
+ value(this, $(el, true));
+ return this;
+ });
+
+ Element.implement('grab' + Key, function(el){
+ value($(el, true), this);
+ return this;
+ });
+
+});
+
+Element.implement({
+
+ getDocument: function(){
+ return this.ownerDocument;
+ },
+
+ getWindow: function(){
+ return this.ownerDocument.getWindow();
+ },
+
+ getElementById: function(id, nocash){
+ var el = this.ownerDocument.getElementById(id);
+ if (!el) return null;
+ for (var parent = el.parentNode; parent != this; parent = parent.parentNode){
+ if (!parent) return null;
+ }
+ return $.element(el, nocash);
+ },
+
+ set: function(prop, value){
+ switch ($type(prop)){
+ case 'object':
+ for (var p in prop) this.set(p, prop[p]);
+ break;
+ case 'string':
+ var property = Element.Properties.get(prop);
+ (property && property.set) ? property.set.apply(this, Array.slice(arguments, 1)) : this.setProperty(prop, value);
+ }
+ return this;
+ },
+
+ get: function(prop){
+ var property = Element.Properties.get(prop);
+ return (property && property.get) ? property.get.apply(this, Array.slice(arguments, 1)) : this.getProperty(prop);
+ },
+
+ erase: function(prop){
+ var property = Element.Properties.get(prop);
+ (property && property.erase) ? property.erase.apply(this, Array.slice(arguments, 1)) : this.removeProperty(prop);
+ return this;
+ },
+
+ match: function(tag){
+ return (!tag || Element.get(this, 'tag') == tag);
+ },
+
+ inject: function(el, where){
+ Element.Inserters.get(where || 'bottom')(this, $(el, true));
+ return this;
+ },
+
+ wraps: function(el, where){
+ el = $(el, true);
+ return this.replaces(el).grab(el, where);
+ },
+
+ grab: function(el, where){
+ Element.Inserters.get(where || 'bottom')($(el, true), this);
+ return this;
+ },
+
+ appendText: function(text, where){
+ return this.grab(this.getDocument().newTextNode(text), where);
+ },
+
+ adopt: function(){
+ Array.flatten(arguments).each(function(element){
+ element = $(element, true);
+ if (element) this.appendChild(element);
+ }, this);
+ return this;
+ },
+
+ dispose: function(){
+ return (this.parentNode) ? this.parentNode.removeChild(this) : this;
+ },
+
+ clone: function(contents, keepid){
+ switch ($type(this)){
+ case 'element':
+ var attributes = {};
+ for (var j = 0, l = this.attributes.length; j < l; j++){
+ var attribute = this.attributes[j], key = attribute.nodeName.toLowerCase();
+ if (Browser.Engine.trident && (/input/i).test(this.tagName) && (/width|height/).test(key)) continue;
+ var value = (key == 'style' && this.style) ? this.style.cssText : attribute.nodeValue;
+ if (!$chk(value) || key == 'uid' || (key == 'id' && !keepid)) continue;
+ if (value != 'inherit' && ['string', 'number'].contains($type(value))) attributes[key] = value;
+ }
+ var element = new Element(this.nodeName.toLowerCase(), attributes);
+ if (contents !== false){
+ for (var i = 0, k = this.childNodes.length; i < k; i++){
+ var child = Element.clone(this.childNodes[i], true, keepid);
+ if (child) element.grab(child);
+ }
+ }
+ return element;
+ case 'textnode': return document.newTextNode(this.nodeValue);
+ }
+ return null;
+ },
+
+ replaces: function(el){
+ el = $(el, true);
+ el.parentNode.replaceChild(this, el);
+ return this;
+ },
+
+ hasClass: function(className){
+ return this.className.contains(className, ' ');
+ },
+
+ addClass: function(className){
+ if (!this.hasClass(className)) this.className = (this.className + ' ' + className).clean();
+ return this;
+ },
+
+ removeClass: function(className){
+ this.className = this.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)'), '$1').clean();
+ return this;
+ },
+
+ toggleClass: function(className){
+ return this.hasClass(className) ? this.removeClass(className) : this.addClass(className);
+ },
+
+ getComputedStyle: function(property){
+ if (this.currentStyle) return this.currentStyle[property.camelCase()];
+ var computed = this.getWindow().getComputedStyle(this, null);
+ return (computed) ? computed.getPropertyValue([property.hyphenate()]) : null;
+ },
+
+ empty: function(){
+ $A(this.childNodes).each(function(node){
+ Browser.freeMem(node);
+ Element.empty(node);
+ Element.dispose(node);
+ }, this);
+ return this;
+ },
+
+ destroy: function(){
+ Browser.freeMem(this.empty().dispose());
+ return null;
+ },
+
+ getSelected: function(){
+ return new Elements($A(this.options).filter(function(option){
+ return option.selected;
+ }));
+ },
+
+ toQueryString: function(){
+ var queryString = [];
+ this.getElements('input, select, textarea').each(function(el){
+ if (!el.name || el.disabled) return;
+ var value = (el.tagName.toLowerCase() == 'select') ? Element.getSelected(el).map(function(opt){
+ return opt.value;
+ }) : ((el.type == 'radio' || el.type == 'checkbox') && !el.checked) ? null : el.value;
+ $splat(value).each(function(val){
+ if (val) queryString.push(el.name + '=' + encodeURIComponent(val));
+ });
+ });
+ return queryString.join('&');
+ },
+
+ getProperty: function(attribute){
+ var EA = Element.Attributes, key = EA.Props[attribute];
+ var value = (key) ? this[key] : this.getAttribute(attribute, 2);
+ return (EA.Bools[attribute]) ? !!value : (key) ? value : value || null;
+ },
+
+ getProperties: function(){
+ var args = $A(arguments);
+ return args.map(function(attr){
+ return this.getProperty(attr);
+ }, this).associate(args);
+ },
+
+ setProperty: function(attribute, value){
+ var EA = Element.Attributes, key = EA.Props[attribute], hasValue = $defined(value);
+ if (key && EA.Bools[attribute]) value = (value || !hasValue) ? true : false;
+ else if (!hasValue) return this.removeProperty(attribute);
+ (key) ? this[key] = value : this.setAttribute(attribute, value);
+ return this;
+ },
+
+ setProperties: function(attributes){
+ for (var attribute in attributes) this.setProperty(attribute, attributes[attribute]);
+ return this;
+ },
+
+ removeProperty: function(attribute){
+ var EA = Element.Attributes, key = EA.Props[attribute], isBool = (key && EA.Bools[attribute]);
+ (key) ? this[key] = (isBool) ? false : '' : this.removeAttribute(attribute);
+ return this;
+ },
+
+ removeProperties: function(){
+ Array.each(arguments, this.removeProperty, this);
+ return this;
+ }
+
+});
+
+(function(){
+
+var walk = function(element, walk, start, match, all, nocash){
+ var el = element[start || walk];
+ var elements = [];
+ while (el){
+ if (el.nodeType == 1 && (!match || Element.match(el, match))){
+ elements.push(el);
+ if (!all) break;
+ }
+ el = el[walk];
+ }
+ return (all) ? new Elements(elements, {ddup: false, cash: !nocash}) : $(elements[0], nocash);
+};
+
+Element.implement({
+
+ getPrevious: function(match, nocash){
+ return walk(this, 'previousSibling', null, match, false, nocash);
+ },
+
+ getAllPrevious: function(match, nocash){
+ return walk(this, 'previousSibling', null, match, true, nocash);
+ },
+
+ getNext: function(match, nocash){
+ return walk(this, 'nextSibling', null, match, false, nocash);
+ },
+
+ getAllNext: function(match, nocash){
+ return walk(this, 'nextSibling', null, match, true, nocash);
+ },
+
+ getFirst: function(match, nocash){
+ return walk(this, 'nextSibling', 'firstChild', match, false, nocash);
+ },
+
+ getLast: function(match, nocash){
+ return walk(this, 'previousSibling', 'lastChild', match, false, nocash);
+ },
+
+ getParent: function(match, nocash){
+ return walk(this, 'parentNode', null, match, false, nocash);
+ },
+
+ getParents: function(match, nocash){
+ return walk(this, 'parentNode', null, match, true, nocash);
+ },
+
+ getChildren: function(match, nocash){
+ return walk(this, 'nextSibling', 'firstChild', match, true, nocash);
+ },
+
+ hasChild: function(el){
+ el = $(el, true);
+ return (!!el && $A(this.getElementsByTagName(el.tagName)).contains(el));
+ }
+
+});
+
+})();
+
+Element.Properties = new Hash;
+
+Element.Properties.style = {
+
+ set: function(style){
+ this.style.cssText = style;
+ },
+
+ get: function(){
+ return this.style.cssText;
+ },
+
+ erase: function(){
+ this.style.cssText = '';
+ }
+
+};
+
+Element.Properties.tag = {get: function(){
+ return this.tagName.toLowerCase();
+}};
+
+Element.Properties.href = {get: function(){
+ return (!this.href) ? null : this.href.replace(new RegExp('^' + document.location.protocol + '\/\/' + document.location.host), '');
+}};
+
+Element.Properties.html = {set: function(){
+ return this.innerHTML = Array.flatten(arguments).join('');
+}};
+
+Native.implement([Element, Window, Document], {
+
+ addListener: function(type, fn){
+ if (this.addEventListener) this.addEventListener(type, fn, false);
+ else this.attachEvent('on' + type, fn);
+ return this;
+ },
+
+ removeListener: function(type, fn){
+ if (this.removeEventListener) this.removeEventListener(type, fn, false);
+ else this.detachEvent('on' + type, fn);
+ return this;
+ },
+
+ retrieve: function(property, dflt){
+ var storage = Element.Storage.get(this.uid);
+ var prop = storage[property];
+ if ($defined(dflt) && !$defined(prop)) prop = storage[property] = dflt;
+ return $pick(prop);
+ },
+
+ store: function(property, value){
+ var storage = Element.Storage.get(this.uid);
+ storage[property] = value;
+ return this;
+ },
+
+ eliminate: function(property){
+ var storage = Element.Storage.get(this.uid);
+ delete storage[property];
+ return this;
+ }
+
+});
+
+Element.Attributes = new Hash({
+ Props: {'html': 'innerHTML', 'class': 'className', 'for': 'htmlFor', 'text': (Browser.Engine.trident) ? 'innerText' : 'textContent'},
+ Bools: ['compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked', 'disabled', 'readonly', 'multiple', 'selected', 'noresize', 'defer'],
+ Camels: ['value', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan', 'frameBorder', 'maxLength', 'readOnly', 'rowSpan', 'tabIndex', 'useMap']
+});
+
+Browser.freeMem = function(item){
+ if (!item) return;
+ if (Browser.Engine.trident && (/object/i).test(item.tagName)){
+ for (var p in item){
+ if (typeof item[p] == 'function') item[p] = $empty;
+ }
+ Element.dispose(item);
+ }
+ if (item.uid && item.removeEvents) item.removeEvents();
+};
+
+(function(EA){
+
+ var EAB = EA.Bools, EAC = EA.Camels;
+ EA.Bools = EAB = EAB.associate(EAB);
+ Hash.extend(Hash.combine(EA.Props, EAB), EAC.associate(EAC.map(function(v){
+ return v.toLowerCase();
+ })));
+ EA.erase('Camels');
+
+})(Element.Attributes);
+
+window.addListener('unload', function(){
+ window.removeListener('unload', arguments.callee);
+ document.purge();
+ if (Browser.Engine.trident) CollectGarbage();
+});
+
+/*
+Script: Element.Event.js
+ Contains Element methods for dealing with events, and custom Events.
+
+License:
+ MIT-style license.
+*/
+
+Element.Properties.events = {set: function(events){
+ this.addEvents(events);
+}};
+
+Native.implement([Element, Window, Document], {
+
+ addEvent: function(type, fn){
+ var events = this.retrieve('events', {});
+ events[type] = events[type] || {'keys': [], 'values': []};
+ if (events[type].keys.contains(fn)) return this;
+ events[type].keys.push(fn);
+ var realType = type, custom = Element.Events.get(type), condition = fn, self = this;
+ if (custom){
+ if (custom.onAdd) custom.onAdd.call(this, fn);
+ if (custom.condition){
+ condition = function(event){
+ if (custom.condition.call(this, event)) return fn.call(this, event);
+ return false;
+ };
+ }
+ realType = custom.base || realType;
+ }
+ var defn = function(){
+ return fn.call(self);
+ };
+ var nativeEvent = Element.NativeEvents[realType] || 0;
+ if (nativeEvent){
+ if (nativeEvent == 2){
+ defn = function(event){
+ event = new Event(event, self.getWindow());
+ if (condition.call(self, event) === false) event.stop();
+ };
+ }
+ this.addListener(realType, defn);
+ }
+ events[type].values.push(defn);
+ return this;
+ },
+
+ removeEvent: function(type, fn){
+ var events = this.retrieve('events');
+ if (!events || !events[type]) return this;
+ var pos = events[type].keys.indexOf(fn);
+ if (pos == -1) return this;
+ var key = events[type].keys.splice(pos, 1)[0];
+ var value = events[type].values.splice(pos, 1)[0];
+ var custom = Element.Events.get(type);
+ if (custom){
+ if (custom.onRemove) custom.onRemove.call(this, fn);
+ type = custom.base || type;
+ }
+ return (Element.NativeEvents[type]) ? this.removeListener(type, value) : this;
+ },
+
+ addEvents: function(events){
+ for (var event in events) this.addEvent(event, events[event]);
+ return this;
+ },
+
+ removeEvents: function(type){
+ var events = this.retrieve('events');
+ if (!events) return this;
+ if (!type){
+ for (var evType in events) this.removeEvents(evType);
+ events = null;
+ } else if (events[type]){
+ while (events[type].keys[0]) this.removeEvent(type, events[type].keys[0]);
+ events[type] = null;
+ }
+ return this;
+ },
+
+ fireEvent: function(type, args, delay){
+ var events = this.retrieve('events');
+ if (!events || !events[type]) return this;
+ events[type].keys.each(function(fn){
+ fn.create({'bind': this, 'delay': delay, 'arguments': args})();
+ }, this);
+ return this;
+ },
+
+ cloneEvents: function(from, type){
+ from = $(from);
+ var fevents = from.retrieve('events');
+ if (!fevents) return this;
+ if (!type){
+ for (var evType in fevents) this.cloneEvents(from, evType);
+ } else if (fevents[type]){
+ fevents[type].keys.each(function(fn){
+ this.addEvent(type, fn);
+ }, this);
+ }
+ return this;
+ }
+
+});
+
+Element.NativeEvents = {
+ click: 2, dblclick: 2, mouseup: 2, mousedown: 2, contextmenu: 2, //mouse buttons
+ mousewheel: 2, DOMMouseScroll: 2, //mouse wheel
+ mouseover: 2, mouseout: 2, mousemove: 2, selectstart: 2, selectend: 2, //mouse movement
+ keydown: 2, keypress: 2, keyup: 2, //keyboard
+ focus: 2, blur: 2, change: 2, reset: 2, select: 2, submit: 2, //form elements
+ load: 1, unload: 1, beforeunload: 2, resize: 1, move: 1, DOMContentLoaded: 1, readystatechange: 1, //window
+ error: 1, abort: 1, scroll: 1 //misc
+};
+
+(function(){
+
+var $check = function(event){
+ var related = event.relatedTarget;
+ if (related == undefined) return true;
+ if (related === false) return false;
+ return ($type(this) != 'document' && related != this && related.prefix != 'xul' && !this.hasChild(related));
+};
+
+Element.Events = new Hash({
+
+ mouseenter: {
+ base: 'mouseover',
+ condition: $check
+ },
+
+ mouseleave: {
+ base: 'mouseout',
+ condition: $check
+ },
+
+ mousewheel: {
+ base: (Browser.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel'
+ }
+
+});
+
+})();
+
+/*
+Script: Element.Style.js
+ Contains methods for interacting with the styles of Elements in a fashionable way.
+
+License:
+ MIT-style license.
+*/
+
+Element.Properties.styles = {set: function(styles){
+ this.setStyles(styles);
+}};
+
+Element.Properties.opacity = {
+
+ set: function(opacity, novisibility){
+ if (!novisibility){
+ if (opacity == 0){
+ if (this.style.visibility != 'hidden') this.style.visibility = 'hidden';
+ } else {
+ if (this.style.visibility != 'visible') this.style.visibility = 'visible';
+ }
+ }
+ if (!this.currentStyle || !this.currentStyle.hasLayout) this.style.zoom = 1;
+ if (Browser.Engine.trident) this.style.filter = (opacity == 1) ? '' : 'alpha(opacity=' + opacity * 100 + ')';
+ this.style.opacity = opacity;
+ this.store('opacity', opacity);
+ },
+
+ get: function(){
+ return this.retrieve('opacity', 1);
+ }
+
+};
+
+Element.implement({
+
+ setOpacity: function(value){
+ return this.set('opacity', value, true);
+ },
+
+ getOpacity: function(){
+ return this.get('opacity');
+ },
+
+ setStyle: function(property, value){
+ switch (property){
+ case 'opacity': return this.set('opacity', parseFloat(value));
+ case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
+ }
+ property = property.camelCase();
+ if ($type(value) != 'string'){
+ var map = (Element.Styles.get(property) || '@').split(' ');
+ value = $splat(value).map(function(val, i){
+ if (!map[i]) return '';
+ return ($type(val) == 'number') ? map[i].replace('@', Math.round(val)) : val;
+ }).join(' ');
+ } else if (value == String(Number(value))){
+ value = Math.round(value);
+ }
+ this.style[property] = value;
+ return this;
+ },
+
+ getStyle: function(property){
+ switch (property){
+ case 'opacity': return this.get('opacity');
+ case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
+ }
+ property = property.camelCase();
+ var result = this.style[property];
+ if (!$chk(result)){
+ result = [];
+ for (var style in Element.ShortStyles){
+ if (property != style) continue;
+ for (var s in Element.ShortStyles[style]) result.push(this.getStyle(s));
+ return result.join(' ');
+ }
+ result = this.getComputedStyle(property);
+ }
+ if (result){
+ result = String(result);
+ var color = result.match(/rgba?\([\d\s,]+\)/);
+ if (color) result = result.replace(color[0], color[0].rgbToHex());
+ }
+ if (Browser.Engine.presto || (Browser.Engine.trident && !$chk(parseInt(result)))){
+ if (property.test(/^(height|width)$/)){
+ var values = (property == 'width') ? ['left', 'right'] : ['top', 'bottom'], size = 0;
+ values.each(function(value){
+ size += this.getStyle('border-' + value + '-width').toInt() + this.getStyle('padding-' + value).toInt();
+ }, this);
+ return this['offset' + property.capitalize()] - size + 'px';
+ }
+ if (Browser.Engine.presto && String(result).test('px')) return result;
+ if (property.test(/(border(.+)Width|margin|padding)/)) return '0px';
+ }
+ return result;
+ },
+
+ setStyles: function(styles){
+ for (var style in styles) this.setStyle(style, styles[style]);
+ return this;
+ },
+
+ getStyles: function(){
+ var result = {};
+ Array.each(arguments, function(key){
+ result[key] = this.getStyle(key);
+ }, this);
+ return result;
+ }
+
+});
+
+Element.Styles = new Hash({
+ left: '@px', top: '@px', bottom: '@px', right: '@px',
+ width: '@px', height: '@px', maxWidth: '@px', maxHeight: '@px', minWidth: '@px', minHeight: '@px',
+ backgroundColor: 'rgb(@, @, @)', backgroundPosition: '@px @px', color: 'rgb(@, @, @)',
+ fontSize: '@px', letterSpacing: '@px', lineHeight: '@px', clip: 'rect(@px @px @px @px)',
+ margin: '@px @px @px @px', padding: '@px @px @px @px', border: '@px @ rgb(@, @, @) @px @ rgb(@, @, @) @px @ rgb(@, @, @)',
+ borderWidth: '@px @px @px @px', borderStyle: '@ @ @ @', borderColor: 'rgb(@, @, @) rgb(@, @, @) rgb(@, @, @) rgb(@, @, @)',
+ zIndex: '@', 'zoom': '@', fontWeight: '@', textIndent: '@px', opacity: '@'
+});
+
+Element.ShortStyles = {margin: {}, padding: {}, border: {}, borderWidth: {}, borderStyle: {}, borderColor: {}};
+
+['Top', 'Right', 'Bottom', 'Left'].each(function(direction){
+ var Short = Element.ShortStyles;
+ var All = Element.Styles;
+ ['margin', 'padding'].each(function(style){
+ var sd = style + direction;
+ Short[style][sd] = All[sd] = '@px';
+ });
+ var bd = 'border' + direction;
+ Short.border[bd] = All[bd] = '@px @ rgb(@, @, @)';
+ var bdw = bd + 'Width', bds = bd + 'Style', bdc = bd + 'Color';
+ Short[bd] = {};
+ Short.borderWidth[bdw] = Short[bd][bdw] = All[bdw] = '@px';
+ Short.borderStyle[bds] = Short[bd][bds] = All[bds] = '@';
+ Short.borderColor[bdc] = Short[bd][bdc] = All[bdc] = 'rgb(@, @, @)';
+});
+
+
+/*
+Script: Element.Dimensions.js
+ Contains methods to work with size, scroll, or positioning of Elements and the window object.
+
+License:
+ MIT-style license.
+
+Credits:
+ - Element positioning based on the [qooxdoo](http://qooxdoo.org/) code and smart browser fixes, [LGPL License](http://www.gnu.org/licenses/lgpl.html).
+ - Viewport dimensions based on [YUI](http://developer.yahoo.com/yui/) code, [BSD License](http://developer.yahoo.com/yui/license.html).
+*/
+
+(function(){
+
+Element.implement({
+
+ scrollTo: function(x, y){
+ if (isBody(this)){
+ this.getWindow().scrollTo(x, y);
+ } else {
+ this.scrollLeft = x;
+ this.scrollTop = y;
+ }
+ return this;
+ },
+
+ getSize: function(){
+ if (isBody(this)) return this.getWindow().getSize();
+ return {x: this.offsetWidth, y: this.offsetHeight};
+ },
+
+ getScrollSize: function(){
+ if (isBody(this)) return this.getWindow().getScrollSize();
+ return {x: this.scrollWidth, y: this.scrollHeight};
+ },
+
+ getScroll: function(){
+ if (isBody(this)) return this.getWindow().getScroll();
+ return {x: this.scrollLeft, y: this.scrollTop};
+ },
+
+ getScrolls: function(){
+ var element = this, position = {x: 0, y: 0};
+ while (element && !isBody(element)){
+ position.x += element.scrollLeft;
+ position.y += element.scrollTop;
+ element = element.parentNode;
+ }
+ return position;
+ },
+
+ getOffsetParent: function(){
+ var element = this;
+ if (isBody(element)) return null;
+ if (!Browser.Engine.trident) return element.offsetParent;
+ while ((element = element.parentNode) && !isBody(element)){
+ if (styleString(element, 'position') != 'static') return element;
+ }
+ return null;
+ },
+
+ getOffsets: function(){
+ var element = this, position = {x: 0, y: 0};
+ if (isBody(this)) return position;
+
+ while (element && !isBody(element)){
+ position.x += element.offsetLeft;
+ position.y += element.offsetTop;
+
+ if (Browser.Engine.gecko){
+ if (!borderBox(element)){
+ position.x += leftBorder(element);
+ position.y += topBorder(element);
+ }
+ var parent = element.parentNode;
+ if (parent && styleString(parent, 'overflow') != 'visible'){
+ position.x += leftBorder(parent);
+ position.y += topBorder(parent);
+ }
+ } else if (element != this && (Browser.Engine.trident || Browser.Engine.webkit)){
+ position.x += leftBorder(element);
+ position.y += topBorder(element);
+ }
+
+ element = element.offsetParent;
+ if (Browser.Engine.trident){
+ while (element && !element.currentStyle.hasLayout) element = element.offsetParent;
+ }
+ }
+ if (Browser.Engine.gecko && !borderBox(this)){
+ position.x -= leftBorder(this);
+ position.y -= topBorder(this);
+ }
+ return position;
+ },
+
+ getPosition: function(relative){
+ if (isBody(this)) return {x: 0, y: 0};
+ var offset = this.getOffsets(), scroll = this.getScrolls();
+ var position = {x: offset.x - scroll.x, y: offset.y - scroll.y};
+ var relativePosition = (relative && (relative = $(relative))) ? relative.getPosition() : {x: 0, y: 0};
+ return {x: position.x - relativePosition.x, y: position.y - relativePosition.y};
+ },
+
+ getCoordinates: function(element){
+ if (isBody(this)) return this.getWindow().getCoordinates();
+ var position = this.getPosition(element), size = this.getSize();
+ var obj = {left: position.x, top: position.y, width: size.x, height: size.y};
+ obj.right = obj.left + obj.width;
+ obj.bottom = obj.top + obj.height;
+ return obj;
+ },
+
+ computePosition: function(obj){
+ return {left: obj.x - styleNumber(this, 'margin-left'), top: obj.y - styleNumber(this, 'margin-top')};
+ },
+
+ position: function(obj){
+ return this.setStyles(this.computePosition(obj));
+ }
+
+});
+
+Native.implement([Document, Window], {
+
+ getSize: function(){
+ var win = this.getWindow();
+ if (Browser.Engine.presto || Browser.Engine.webkit) return {x: win.innerWidth, y: win.innerHeight};
+ var doc = getCompatElement(this);
+ return {x: doc.clientWidth, y: doc.clientHeight};
+ },
+
+ getScroll: function(){
+ var win = this.getWindow();
+ var doc = getCompatElement(this);
+ return {x: win.pageXOffset || doc.scrollLeft, y: win.pageYOffset || doc.scrollTop};
+ },
+
+ getScrollSize: function(){
+ var doc = getCompatElement(this);
+ var min = this.getSize();
+ return {x: Math.max(doc.scrollWidth, min.x), y: Math.max(doc.scrollHeight, min.y)};
+ },
+
+ getPosition: function(){
+ return {x: 0, y: 0};
+ },
+
+ getCoordinates: function(){
+ var size = this.getSize();
+ return {top: 0, left: 0, bottom: size.y, right: size.x, height: size.y, width: size.x};
+ }
+
+});
+
+// private methods
+
+var styleString = Element.getComputedStyle;
+
+function styleNumber(element, style){
+ return styleString(element, style).toInt() || 0;
+};
+
+function borderBox(element){
+ return styleString(element, '-moz-box-sizing') == 'border-box';
+};
+
+function topBorder(element){
+ return styleNumber(element, 'border-top-width');
+};
+
+function leftBorder(element){
+ return styleNumber(element, 'border-left-width');
+};
+
+function isBody(element){
+ return (/^(?:body|html)$/i).test(element.tagName);
+};
+
+function getCompatElement(element){
+ var doc = element.getDocument();
+ return (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
+};
+
+})();
+
+//aliases
+
+Native.implement([Window, Document, Element], {
+
+ getHeight: function(){
+ return this.getSize().y;
+ },
+
+ getWidth: function(){
+ return this.getSize().x;
+ },
+
+ getScrollTop: function(){
+ return this.getScroll().y;
+ },
+
+ getScrollLeft: function(){
+ return this.getScroll().x;
+ },
+
+ getScrollHeight: function(){
+ return this.getScrollSize().y;
+ },
+
+ getScrollWidth: function(){
+ return this.getScrollSize().x;
+ },
+
+ getTop: function(){
+ return this.getPosition().y;
+ },
+
+ getLeft: function(){
+ return this.getPosition().x;
+ }
+
+});
+
+/*
+Script: Selectors.js
+ Adds advanced CSS Querying capabilities for targeting elements. Also includes pseudoselectors support.
+
+License:
+ MIT-style license.
+*/
+
+Native.implement([Document, Element], {
+
+ getElements: function(expression, nocash){
+ expression = expression.split(',');
+ var items, local = {};
+ for (var i = 0, l = expression.length; i < l; i++){
+ var selector = expression[i], elements = Selectors.Utils.search(this, selector, local);
+ if (i != 0 && elements.item) elements = $A(elements);
+ items = (i == 0) ? elements : (items.item) ? $A(items).concat(elements) : items.concat(elements);
+ }
+ return new Elements(items, {ddup: (expression.length > 1), cash: !nocash});
+ }
+
+});
+
+Element.implement({
+
+ match: function(selector){
+ if (!selector) return true;
+ var tagid = Selectors.Utils.parseTagAndID(selector);
+ var tag = tagid[0], id = tagid[1];
+ if (!Selectors.Filters.byID(this, id) || !Selectors.Filters.byTag(this, tag)) return false;
+ var parsed = Selectors.Utils.parseSelector(selector);
+ return (parsed) ? Selectors.Utils.filter(this, parsed, {}) : true;
+ }
+
+});
+
+var Selectors = {Cache: {nth: {}, parsed: {}}};
+
+Selectors.RegExps = {
+ id: (/#([\w-]+)/),
+ tag: (/^(\w+|\*)/),
+ quick: (/^(\w+|\*)$/),
+ splitter: (/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),
+ combined: (/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)["']?(.*?)["']?)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)
+};
+
+Selectors.Utils = {
+
+ chk: function(item, uniques){
+ if (!uniques) return true;
+ var uid = $uid(item);
+ if (!uniques[uid]) return uniques[uid] = true;
+ return false;
+ },
+
+ parseNthArgument: function(argument){
+ if (Selectors.Cache.nth[argument]) return Selectors.Cache.nth[argument];
+ var parsed = argument.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);
+ if (!parsed) return false;
+ var inta = parseInt(parsed[1]);
+ var a = (inta || inta === 0) ? inta : 1;
+ var special = parsed[2] || false;
+ var b = parseInt(parsed[3]) || 0;
+ if (a != 0){
+ b--;
+ while (b < 1) b += a;
+ while (b >= a) b -= a;
+ } else {
+ a = b;
+ special = 'index';
+ }
+ switch (special){
+ case 'n': parsed = {a: a, b: b, special: 'n'}; break;
+ case 'odd': parsed = {a: 2, b: 0, special: 'n'}; break;
+ case 'even': parsed = {a: 2, b: 1, special: 'n'}; break;
+ case 'first': parsed = {a: 0, special: 'index'}; break;
+ case 'last': parsed = {special: 'last-child'}; break;
+ case 'only': parsed = {special: 'only-child'}; break;
+ default: parsed = {a: (a - 1), special: 'index'};
+ }
+
+ return Selectors.Cache.nth[argument] = parsed;
+ },
+
+ parseSelector: function(selector){
+ if (Selectors.Cache.parsed[selector]) return Selectors.Cache.parsed[selector];
+ var m, parsed = {classes: [], pseudos: [], attributes: []};
+ while ((m = Selectors.RegExps.combined.exec(selector))){
+ var cn = m[1], an = m[2], ao = m[3], av = m[4], pn = m[5], pa = m[6];
+ if (cn){
+ parsed.classes.push(cn);
+ } else if (pn){
+ var parser = Selectors.Pseudo.get(pn);
+ if (parser) parsed.pseudos.push({parser: parser, argument: pa});
+ else parsed.attributes.push({name: pn, operator: '=', value: pa});
+ } else if (an){
+ parsed.attributes.push({name: an, operator: ao, value: av});
+ }
+ }
+ if (!parsed.classes.length) delete parsed.classes;
+ if (!parsed.attributes.length) delete parsed.attributes;
+ if (!parsed.pseudos.length) delete parsed.pseudos;
+ if (!parsed.classes && !parsed.attributes && !parsed.pseudos) parsed = null;
+ return Selectors.Cache.parsed[selector] = parsed;
+ },
+
+ parseTagAndID: function(selector){
+ var tag = selector.match(Selectors.RegExps.tag);
+ var id = selector.match(Selectors.RegExps.id);
+ return [(tag) ? tag[1] : '*', (id) ? id[1] : false];
+ },
+
+ filter: function(item, parsed, local){
+ var i;
+ if (parsed.classes){
+ for (i = parsed.classes.length; i--; i){
+ var cn = parsed.classes[i];
+ if (!Selectors.Filters.byClass(item, cn)) return false;
+ }
+ }
+ if (parsed.attributes){
+ for (i = parsed.attributes.length; i--; i){
+ var att = parsed.attributes[i];
+ if (!Selectors.Filters.byAttribute(item, att.name, att.operator, att.value)) return false;
+ }
+ }
+ if (parsed.pseudos){
+ for (i = parsed.pseudos.length; i--; i){
+ var psd = parsed.pseudos[i];
+ if (!Selectors.Filters.byPseudo(item, psd.parser, psd.argument, local)) return false;
+ }
+ }
+ return true;
+ },
+
+ getByTagAndID: function(ctx, tag, id){
+ if (id){
+ var item = (ctx.getElementById) ? ctx.getElementById(id, true) : Element.getElementById(ctx, id, true);
+ return (item && Selectors.Filters.byTag(item, tag)) ? [item] : [];
+ } else {
+ return ctx.getElementsByTagName(tag);
+ }
+ },
+
+ search: function(self, expression, local){
+ var splitters = [];
+
+ var selectors = expression.trim().replace(Selectors.RegExps.splitter, function(m0, m1, m2){
+ splitters.push(m1);
+ return ':)' + m2;
+ }).split(':)');
+
+ var items, match, filtered, item;
+
+ for (var i = 0, l = selectors.length; i < l; i++){
+
+ var selector = selectors[i];
+
+ if (i == 0 && Selectors.RegExps.quick.test(selector)){
+ items = self.getElementsByTagName(selector);
+ continue;
+ }
+
+ var splitter = splitters[i - 1];
+
+ var tagid = Selectors.Utils.parseTagAndID(selector);
+ var tag = tagid[0], id = tagid[1];
+
+ if (i == 0){
+ items = Selectors.Utils.getByTagAndID(self, tag, id);
+ } else {
+ var uniques = {}, found = [];
+ for (var j = 0, k = items.length; j < k; j++) found = Selectors.Getters[splitter](found, items[j], tag, id, uniques);
+ items = found;
+ }
+
+ var parsed = Selectors.Utils.parseSelector(selector);
+
+ if (parsed){
+ filtered = [];
+ for (var m = 0, n = items.length; m < n; m++){
+ item = items[m];
+ if (Selectors.Utils.filter(item, parsed, local)) filtered.push(item);
+ }
+ items = filtered;
+ }
+
+ }
+
+ return items;
+
+ }
+
+};
+
+Selectors.Getters = {
+
+ ' ': function(found, self, tag, id, uniques){
+ var items = Selectors.Utils.getByTagAndID(self, tag, id);
+ for (var i = 0, l = items.length; i < l; i++){
+ var item = items[i];
+ if (Selectors.Utils.chk(item, uniques)) found.push(item);
+ }
+ return found;
+ },
+
+ '>': function(found, self, tag, id, uniques){
+ var children = Selectors.Utils.getByTagAndID(self, tag, id);
+ for (var i = 0, l = children.length; i < l; i++){
+ var child = children[i];
+ if (child.parentNode == self && Selectors.Utils.chk(child, uniques)) found.push(child);
+ }
+ return found;
+ },
+
+ '+': function(found, self, tag, id, uniques){
+ while ((self = self.nextSibling)){
+ if (self.nodeType == 1){
+ if (Selectors.Utils.chk(self, uniques) && Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
+ break;
+ }
+ }
+ return found;
+ },
+
+ '~': function(found, self, tag, id, uniques){
+
+ while ((self = self.nextSibling)){
+ if (self.nodeType == 1){
+ if (!Selectors.Utils.chk(self, uniques)) break;
+ if (Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
+ }
+ }
+ return found;
+ }
+
+};
+
+Selectors.Filters = {
+
+ byTag: function(self, tag){
+ return (tag == '*' || (self.tagName && self.tagName.toLowerCase() == tag));
+ },
+
+ byID: function(self, id){
+ return (!id || (self.id && self.id == id));
+ },
+
+ byClass: function(self, klass){
+ return (self.className && self.className.contains(klass, ' '));
+ },
+
+ byPseudo: function(self, parser, argument, local){
+ return parser.call(self, argument, local);
+ },
+
+ byAttribute: function(self, name, operator, value){
+ var result = Element.prototype.getProperty.call(self, name);
+ if (!result) return false;
+ if (!operator || value == undefined) return true;
+ switch (operator){
+ case '=': return (result == value);
+ case '*=': return (result.contains(value));
+ case '^=': return (result.substr(0, value.length) == value);
+ case '$=': return (result.substr(result.length - value.length) == value);
+ case '!=': return (result != value);
+ case '~=': return result.contains(value, ' ');
+ case '|=': return result.contains(value, '-');
+ }
+ return false;
+ }
+
+};
+
+Selectors.Pseudo = new Hash({
+
+ // w3c pseudo selectors
+
+ empty: function(){
+ return !(this.innerText || this.textContent || '').length;
+ },
+
+ not: function(selector){
+ return !Element.match(this, selector);
+ },
+
+ contains: function(text){
+ return (this.innerText || this.textContent || '').contains(text);
+ },
+
+ 'first-child': function(){
+ return Selectors.Pseudo.index.call(this, 0);
+ },
+
+ 'last-child': function(){
+ var element = this;
+ while ((element = element.nextSibling)){
+ if (element.nodeType == 1) return false;
+ }
+ return true;
+ },
+
+ 'only-child': function(){
+ var prev = this;
+ while ((prev = prev.previousSibling)){
+ if (prev.nodeType == 1) return false;
+ }
+ var next = this;
+ while ((next = next.nextSibling)){
+ if (next.nodeType == 1) return false;
+ }
+ return true;
+ },
+
+ 'nth-child': function(argument, local){
+ argument = (argument == undefined) ? 'n' : argument;
+ var parsed = Selectors.Utils.parseNthArgument(argument);
+ if (parsed.special != 'n') return Selectors.Pseudo[parsed.special].call(this, parsed.a, local);
+ var count = 0;
+ local.positions = local.positions || {};
+ var uid = $uid(this);
+ if (!local.positions[uid]){
+ var self = this;
+ while ((self = self.previousSibling)){
+ if (self.nodeType != 1) continue;
+ count ++;
+ var position = local.positions[$uid(self)];
+ if (position != undefined){
+ count = position + count;
+ break;
+ }
+ }
+ local.positions[uid] = count;
+ }
+ return (local.positions[uid] % parsed.a == parsed.b);
+ },
+
+ // custom pseudo selectors
+
+ index: function(index){
+ var element = this, count = 0;
+ while ((element = element.previousSibling)){
+ if (element.nodeType == 1 && ++count > index) return false;
+ }
+ return (count == index);
+ },
+
+ even: function(argument, local){
+ return Selectors.Pseudo['nth-child'].call(this, '2n+1', local);
+ },
+
+ odd: function(argument, local){
+ return Selectors.Pseudo['nth-child'].call(this, '2n', local);
+ }
+
+});
+
+/*
+Script: Domready.js
+ Contains the domready custom event.
+
+License:
+ MIT-style license.
+*/
+
+Element.Events.domready = {
+
+ onAdd: function(fn){
+ if (Browser.loaded) fn.call(this);
+ }
+
+};
+
+(function(){
+
+ var domready = function(){
+ if (Browser.loaded) return;
+ Browser.loaded = true;
+ window.fireEvent('domready');
+ document.fireEvent('domready');
+ };
+
+ switch (Browser.Engine.name){
+
+ case 'webkit': (function(){
+ (['loaded', 'complete'].contains(document.readyState)) ? domready() : arguments.callee.delay(50);
+ })(); break;
+
+ case 'trident':
+ var temp = document.createElement('div');
+ (function(){
+ ($try(function(){
+ temp.doScroll('left');
+ return $(temp).inject(document.body).set('html', 'temp').dispose();
+ })) ? domready() : arguments.callee.delay(50);
+ })();
+ break;
+
+ default:
+ window.addEvent('load', domready);
+ document.addEvent('DOMContentLoaded', domready);
+
+ }
+
+})();
+
+/*
+Script: JSON.js
+ JSON encoder and decoder.
+
+License:
+ MIT-style license.
+
+See Also:
+ <http://www.json.org/>
+*/
+
+var JSON = new Hash({
+
+ encode: function(obj){
+ switch ($type(obj)){
+ case 'string':
+ return '"' + obj.replace(/[\x00-\x1f\\"]/g, JSON.$replaceChars) + '"';
+ case 'array':
+ return '[' + String(obj.map(JSON.encode).filter($defined)) + ']';
+ case 'object': case 'hash':
+ var string = [];
+ Hash.each(obj, function(value, key){
+ var json = JSON.encode(value);
+ if (json) string.push(JSON.encode(key) + ':' + json);
+ });
+ return '{' + string + '}';
+ case 'number': case 'boolean': return String(obj);
+ case false: return 'null';
+ }
+ return null;
+ },
+
+ $specialChars: {'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\'},
+
+ $replaceChars: function(chr){
+ return JSON.$specialChars[chr] || '\\u00' + Math.floor(chr.charCodeAt() / 16).toString(16) + (chr.charCodeAt() % 16).toString(16);
+ },
+
+ decode: function(string, secure){
+ if ($type(string) != 'string' || !string.length) return null;
+ if (secure && !(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(string.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''))) return null;
+ return eval('(' + string + ')');
+ }
+
+});
+
+Native.implement([Hash, Array, String, Number], {
+
+ toJSON: function(){
+ return JSON.encode(this);
+ }
+
+});
+
+
+/*
+Script: Cookie.js
+ Class for creating, loading, and saving browser Cookies.
+
+License:
+ MIT-style license.
+
+Credits:
+ Based on the functions by Peter-Paul Koch (http://quirksmode.org).
+*/
+
+var Cookie = new Class({
+
+ Implements: Options,
+
+ options: {
+ path: false,
+ domain: false,
+ duration: false,
+ secure: false,
+ document: document
+ },
+
+ initialize: function(key, options){
+ this.key = key;
+ this.setOptions(options);
+ },
+
+ write: function(value){
+ value = encodeURIComponent(value);
+ if (this.options.domain) value += '; domain=' + this.options.domain;
+ if (this.options.path) value += '; path=' + this.options.path;
+ if (this.options.duration){
+ var date = new Date();
+ date.setTime(date.getTime() + this.options.duration * 24 * 60 * 60 * 1000);
+ value += '; expires=' + date.toGMTString();
+ }
+ if (this.options.secure) value += '; secure';
+ this.options.document.cookie = this.key + '=' + value;
+ return this;
+ },
+
+ read: function(){
+ var value = this.options.document.cookie.match('(?:^|;)\\s*' + this.key.escapeRegExp() + '=([^;]*)');
+ return (value) ? decodeURIComponent(value[1]) : null;
+ },
+
+ dispose: function(){
+ new Cookie(this.key, $merge(this.options, {duration: -1})).write('');
+ return this;
+ }
+
+});
+
+Cookie.write = function(key, value, options){
+ return new Cookie(key, options).write(value);
+};
+
+Cookie.read = function(key){
+ return new Cookie(key).read();
+};
+
+Cookie.dispose = function(key, options){
+ return new Cookie(key, options).dispose();
+};
+
+/*
+Script: Swiff.js
+ Wrapper for embedding SWF movies. Supports (and fixes) External Interface Communication.
+
+License:
+ MIT-style license.
+
+Credits:
+ Flash detection & Internet Explorer + Flash Player 9 fix inspired by SWFObject.
+*/
+
+var Swiff = new Class({
+
+ Implements: [Options],
+
+ options: {
+ id: null,
+ height: 1,
+ width: 1,
+ container: null,
+ properties: {},
+ params: {
+ quality: 'high',
+ allowScriptAccess: 'always',
+ wMode: 'transparent',
+ swLiveConnect: true
+ },
+ callBacks: {},
+ vars: {}
+ },
+
+ toElement: function(){
+ return this.object;
+ },
+
+ initialize: function(path, options){
+ this.instance = 'Swiff_' + $time();
+
+ this.setOptions(options);
+ options = this.options;
+ var id = this.id = options.id || this.instance;
+ var container = $(options.container);
+
+ Swiff.CallBacks[this.instance] = {};
+
+ var params = options.params, vars = options.vars, callBacks = options.callBacks;
+ var properties = $extend({height: options.height, width: options.width}, options.properties);
+
+ var self = this;
+
+ for (var callBack in callBacks){
+ Swiff.CallBacks[this.instance][callBack] = (function(option){
+ return function(){
+ return option.apply(self.object, arguments);
+ };
+ })(callBacks[callBack]);
+ vars[callBack] = 'Swiff.CallBacks.' + this.instance + '.' + callBack;
+ }
+
+ params.flashVars = Hash.toQueryString(vars);
+ if (Browser.Engine.trident){
+ properties.classid = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
+ params.movie = path;
+ } else {
+ properties.type = 'application/x-shockwave-flash';
+ properties.data = path;
+ }
+ var build = '<object id="' + id + '"';
+ for (var property in properties) build += ' ' + property + '="' + properties[property] + '"';
+ build += '>';
+ for (var param in params){
+ if (params[param]) build += '<param name="' + param + '" value="' + params[param] + '" />';
+ }
+ build += '</object>';
+ this.object = ((container) ? container.empty() : new Element('div')).set('html', build).firstChild;
+ },
+
+ replaces: function(element){
+ element = $(element, true);
+ element.parentNode.replaceChild(this.toElement(), element);
+ return this;
+ },
+
+ inject: function(element){
+ $(element, true).appendChild(this.toElement());
+ return this;
+ },
+
+ remote: function(){
+ return Swiff.remote.apply(Swiff, [this.toElement()].extend(arguments));
+ }
+
+});
+
+Swiff.CallBacks = {};
+
+Swiff.remote = function(obj, fn){
+ var rs = obj.CallFunction('<invoke name="' + fn + '" returntype="javascript">' + __flash__argumentsToXML(arguments, 2) + '</invoke>');
+ return eval(rs);
+};
+
+/*
+Script: Fx.js
+ Contains the basic animation logic to be extended by all other Fx Classes.
+
+License:
+ MIT-style license.
+*/
+
+var Fx = new Class({
+
+ Implements: [Chain, Events, Options],
+
+ options: {
+ /*
+ onStart: $empty,
+ onCancel: $empty,
+ onComplete: $empty,
+ */
+ fps: 50,
+ unit: false,
+ duration: 500,
+ link: 'ignore',
+ transition: function(p){
+ return -(Math.cos(Math.PI * p) - 1) / 2;
+ }
+ },
+
+ initialize: function(options){
+ this.subject = this.subject || this;
+ this.setOptions(options);
+ this.options.duration = Fx.Durations[this.options.duration] || this.options.duration.toInt();
+ var wait = this.options.wait;
+ if (wait === false) this.options.link = 'cancel';
+ },
+
+ step: function(){
+ var time = $time();
+ if (time < this.time + this.options.duration){
+ var delta = this.options.transition((time - this.time) / this.options.duration);
+ this.set(this.compute(this.from, this.to, delta));
+ } else {
+ this.set(this.compute(this.from, this.to, 1));
+ this.complete();
+ }
+ },
+
+ set: function(now){
+ return now;
+ },
+
+ compute: function(from, to, delta){
+ return Fx.compute(from, to, delta);
+ },
+
+ check: function(caller){
+ if (!this.timer) return true;
+ switch (this.options.link){
+ case 'cancel': this.cancel(); return true;
+ case 'chain': this.chain(caller.bind(this, Array.slice(arguments, 1))); return false;
+ }
+ return false;
+ },
+
+ start: function(from, to){
+ if (!this.check(arguments.callee, from, to)) return this;
+ this.from = from;
+ this.to = to;
+ this.time = 0;
+ this.startTimer();
+ this.onStart();
+ return this;
+ },
+
+ complete: function(){
+ if (this.stopTimer()) this.onComplete();
+ return this;
+ },
+
+ cancel: function(){
+ if (this.stopTimer()) this.onCancel();
+ return this;
+ },
+
+ onStart: function(){
+ this.fireEvent('start', this.subject);
+ },
+
+ onComplete: function(){
+ this.fireEvent('complete', this.subject);
+ if (!this.callChain()) this.fireEvent('chainComplete', this.subject);
+ },
+
+ onCancel: function(){
+ this.fireEvent('cancel', this.subject).clearChain();
+ },
+
+ pause: function(){
+ this.stopTimer();
+ return this;
+ },
+
+ resume: function(){
+ this.startTimer();
+ return this;
+ },
+
+ stopTimer: function(){
+ if (!this.timer) return false;
+ this.time = $time() - this.time;
+ this.timer = $clear(this.timer);
+ return true;
+ },
+
+ startTimer: function(){
+ if (this.timer) return false;
+ this.time = $time() - this.time;
+ this.timer = this.step.periodical(Math.round(1000 / this.options.fps), this);
+ return true;
+ }
+
+});
+
+Fx.compute = function(from, to, delta){
+ return (to - from) * delta + from;
+};
+
+Fx.Durations = {'short': 250, 'normal': 500, 'long': 1000};
+
+
+/*
+Script: Fx.CSS.js
+ Contains the CSS animation logic. Used by Fx.Tween, Fx.Morph, Fx.Elements.
+
+License:
+ MIT-style license.
+*/
+
+Fx.CSS = new Class({
+
+ Extends: Fx,
+
+ //prepares the base from/to object
+
+ prepare: function(element, property, values){
+ values = $splat(values);
+ var values1 = values[1];
+ if (!$chk(values1)){
+ values[1] = values[0];
+ values[0] = element.getStyle(property);
+ }
+ var parsed = values.map(this.parse);
+ return {from: parsed[0], to: parsed[1]};
+ },
+
+ //parses a value into an array
+
+ parse: function(value){
+ value = $lambda(value)();
+ value = (typeof value == 'string') ? value.split(' ') : $splat(value);
+ return value.map(function(val){
+ val = String(val);
+ var found = false;
+ Fx.CSS.Parsers.each(function(parser, key){
+ if (found) return;
+ var parsed = parser.parse(val);
+ if ($chk(parsed)) found = {value: parsed, parser: parser};
+ });
+ found = found || {value: val, parser: Fx.CSS.Parsers.String};
+ return found;
+ });
+ },
+
+ //computes by a from and to prepared objects, using their parsers.
+
+ compute: function(from, to, delta){
+ var computed = [];
+ (Math.min(from.length, to.length)).times(function(i){
+ computed.push({value: from[i].parser.compute(from[i].value, to[i].value, delta), parser: from[i].parser});
+ });
+ computed.$family = {name: 'fx:css:value'};
+ return computed;
+ },
+
+ //serves the value as settable
+
+ serve: function(value, unit){
+ if ($type(value) != 'fx:css:value') value = this.parse(value);
+ var returned = [];
+ value.each(function(bit){
+ returned = returned.concat(bit.parser.serve(bit.value, unit));
+ });
+ return returned;
+ },
+
+ //renders the change to an element
+
+ render: function(element, property, value, unit){
+ element.setStyle(property, this.serve(value, unit));
+ },
+
+ //searches inside the page css to find the values for a selector
+
+ search: function(selector){
+ if (Fx.CSS.Cache[selector]) return Fx.CSS.Cache[selector];
+ var to = {};
+ Array.each(document.styleSheets, function(sheet, j){
+ var href = sheet.href;
+ if (href && href.contains('://') && !href.contains(document.domain)) return;
+ var rules = sheet.rules || sheet.cssRules;
+ Array.each(rules, function(rule, i){
+ if (!rule.style) return;
+ var selectorText = (rule.selectorText) ? rule.selectorText.replace(/^\w+/, function(m){
+ return m.toLowerCase();
+ }) : null;
+ if (!selectorText || !selectorText.test('^' + selector + '$')) return;
+ Element.Styles.each(function(value, style){
+ if (!rule.style[style] || Element.ShortStyles[style]) return;
+ value = String(rule.style[style]);
+ to[style] = (value.test(/^rgb/)) ? value.rgbToHex() : value;
+ });
+ });
+ });
+ return Fx.CSS.Cache[selector] = to;
+ }
+
+});
+
+Fx.CSS.Cache = {};
+
+Fx.CSS.Parsers = new Hash({
+
+ Color: {
+ parse: function(value){
+ if (value.match(/^#[0-9a-f]{3,6}$/i)) return value.hexToRgb(true);
+ return ((value = value.match(/(\d+),\s*(\d+),\s*(\d+)/))) ? [value[1], value[2], value[3]] : false;
+ },
+ compute: function(from, to, delta){
+ return from.map(function(value, i){
+ return Math.round(Fx.compute(from[i], to[i], delta));
+ });
+ },
+ serve: function(value){
+ return value.map(Number);
+ }
+ },
+
+ Number: {
+ parse: parseFloat,
+ compute: Fx.compute,
+ serve: function(value, unit){
+ return (unit) ? value + unit : value;
+ }
+ },
+
+ String: {
+ parse: $lambda(false),
+ compute: $arguments(1),
+ serve: $arguments(0)
+ }
+
+});
+
+
+/*
+Script: Fx.Tween.js
+ Formerly Fx.Style, effect to transition any CSS property for an element.
+
+License:
+ MIT-style license.
+*/
+
+Fx.Tween = new Class({
+
+ Extends: Fx.CSS,
+
+ initialize: function(element, options){
+ this.element = this.subject = $(element);
+ this.parent(options);
+ },
+
+ set: function(property, now){
+ if (arguments.length == 1){
+ now = property;
+ property = this.property || this.options.property;
+ }
+ this.render(this.element, property, now, this.options.unit);
+ return this;
+ },
+
+ start: function(property, from, to){
+ if (!this.check(arguments.callee, property, from, to)) return this;
+ var args = Array.flatten(arguments);
+ this.property = this.options.property || args.shift();
+ var parsed = this.prepare(this.element, this.property, args);
+ return this.parent(parsed.from, parsed.to);
+ }
+
+});
+
+Element.Properties.tween = {
+
+ set: function(options){
+ var tween = this.retrieve('tween');
+ if (tween) tween.cancel();
+ return this.eliminate('tween').store('tween:options', $extend({link: 'cancel'}, options));
+ },
+
+ get: function(options){
+ if (options || !this.retrieve('tween')){
+ if (options || !this.retrieve('tween:options')) this.set('tween', options);
+ this.store('tween', new Fx.Tween(this, this.retrieve('tween:options')));
+ }
+ return this.retrieve('tween');
+ }
+
+};
+
+Element.implement({
+
+ tween: function(property, from, to){
+ this.get('tween').start(arguments);
+ return this;
+ },
+
+ fade: function(how){
+ var fade = this.get('tween'), o = 'opacity', toggle;
+ how = $pick(how, 'toggle');
+ switch (how){
+ case 'in': fade.start(o, 1); break;
+ case 'out': fade.start(o, 0); break;
+ case 'show': fade.set(o, 1); break;
+ case 'hide': fade.set(o, 0); break;
+ case 'toggle':
+ var flag = this.retrieve('fade:flag', this.get('opacity') == 1);
+ fade.start(o, (flag) ? 0 : 1);
+ this.store('fade:flag', !flag);
+ toggle = true;
+ break;
+ default: fade.start(o, arguments);
+ }
+ if (!toggle) this.eliminate('fade:flag');
+ return this;
+ },
+
+ highlight: function(start, end){
+ if (!end){
+ end = this.retrieve('highlight:original', this.getStyle('background-color'));
+ end = (end == 'transparent') ? '#fff' : end;
+ }
+ var tween = this.get('tween');
+ tween.start('background-color', start || '#ffff88', end).chain(function(){
+ this.setStyle('background-color', this.retrieve('highlight:original'));
+ tween.callChain();
+ }.bind(this));
+ return this;
+ }
+
+});
+
+
+/*
+Script: Fx.Morph.js
+ Formerly Fx.Styles, effect to transition any number of CSS properties for an element using an object of rules, or CSS based selector rules.
+
+License:
+ MIT-style license.
+*/
+
+Fx.Morph = new Class({
+
+ Extends: Fx.CSS,
+
+ initialize: function(element, options){
+ this.element = this.subject = $(element);
+ this.parent(options);
+ },
+
+ set: function(now){
+ if (typeof now == 'string') now = this.search(now);
+ for (var p in now) this.render(this.element, p, now[p], this.options.unit);
+ return this;
+ },
+
+ compute: function(from, to, delta){
+ var now = {};
+ for (var p in from) now[p] = this.parent(from[p], to[p], delta);
+ return now;
+ },
+
+ start: function(properties){
+ if (!this.check(arguments.callee, properties)) return this;
+ if (typeof properties == 'string') properties = this.search(properties);
+ var from = {}, to = {};
+ for (var p in properties){
+ var parsed = this.prepare(this.element, p, properties[p]);
+ from[p] = parsed.from;
+ to[p] = parsed.to;
+ }
+ return this.parent(from, to);
+ }
+
+});
+
+Element.Properties.morph = {
+
+ set: function(options){
+ var morph = this.retrieve('morph');
+ if (morph) morph.cancel();
+ return this.eliminate('morph').store('morph:options', $extend({link: 'cancel'}, options));
+ },
+
+ get: function(options){
+ if (options || !this.retrieve('morph')){
+ if (options || !this.retrieve('morph:options')) this.set('morph', options);
+ this.store('morph', new Fx.Morph(this, this.retrieve('morph:options')));
+ }
+ return this.retrieve('morph');
+ }
+
+};
+
+Element.implement({
+
+ morph: function(props){
+ this.get('morph').start(props);
+ return this;
+ }
+
+});
+
+/*
+Script: Fx.Transitions.js
+ Contains a set of advanced transitions to be used with any of the Fx Classes.
+
+License:
+ MIT-style license.
+
+Credits:
+ Easing Equations by Robert Penner, <http://www.robertpenner.com/easing/>, modified and optimized to be used with MooTools.
+*/
+
+(function(){
+
+ var old = Fx.prototype.initialize;
+
+ Fx.prototype.initialize = function(options){
+ old.call(this, options);
+ var trans = this.options.transition;
+ if (typeof trans == 'string' && (trans = trans.split(':'))){
+ var base = Fx.Transitions;
+ base = base[trans[0]] || base[trans[0].capitalize()];
+ if (trans[1]) base = base['ease' + trans[1].capitalize() + (trans[2] ? trans[2].capitalize() : '')];
+ this.options.transition = base;
+ }
+ };
+
+})();
+
+Fx.Transition = function(transition, params){
+ params = $splat(params);
+ return $extend(transition, {
+ easeIn: function(pos){
+ return transition(pos, params);
+ },
+ easeOut: function(pos){
+ return 1 - transition(1 - pos, params);
+ },
+ easeInOut: function(pos){
+ return (pos <= 0.5) ? transition(2 * pos, params) / 2 : (2 - transition(2 * (1 - pos), params)) / 2;
+ }
+ });
+};
+
+Fx.Transitions = new Hash({
+
+ linear: $arguments(0)
+
+});
+
+Fx.Transitions.extend = function(transitions){
+ for (var transition in transitions) Fx.Transitions[transition] = new Fx.Transition(transitions[transition]);
+};
+
+Fx.Transitions.extend({
+
+ Pow: function(p, x){
+ return Math.pow(p, x[0] || 6);
+ },
+
+ Expo: function(p){
+ return Math.pow(2, 8 * (p - 1));
+ },
+
+ Circ: function(p){
+ return 1 - Math.sin(Math.acos(p));
+ },
+
+ Sine: function(p){
+ return 1 - Math.sin((1 - p) * Math.PI / 2);
+ },
+
+ Back: function(p, x){
+ x = x[0] || 1.618;
+ return Math.pow(p, 2) * ((x + 1) * p - x);
+ },
+
+ Bounce: function(p){
+ var value;
+ for (var a = 0, b = 1; 1; a += b, b /= 2){
+ if (p >= (7 - 4 * a) / 11){
+ value = - Math.pow((11 - 6 * a - 11 * p) / 4, 2) + b * b;
+ break;
+ }
+ }
+ return value;
+ },
+
+ Elastic: function(p, x){
+ return Math.pow(2, 10 * --p) * Math.cos(20 * p * Math.PI * (x[0] || 1) / 3);
+ }
+
+});
+
+['Quad', 'Cubic', 'Quart', 'Quint'].each(function(transition, i){
+ Fx.Transitions[transition] = new Fx.Transition(function(p){
+ return Math.pow(p, [i + 2]);
+ });
+});
+
+
+/*
+Script: Request.js
+ Powerful all purpose Request Class. Uses XMLHTTPRequest.
+
+License:
+ MIT-style license.
+*/
+
+var Request = new Class({
+
+ Implements: [Chain, Events, Options],
+
+ options: {
+ /*onRequest: $empty,
+ onSuccess: $empty,
+ onFailure: $empty,
+ onException: $empty,*/
+ url: '',
+ data: '',
+ headers: {
+ 'X-Requested-With': 'XMLHttpRequest',
+ 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
+ },
+ async: true,
+ format: false,
+ method: 'post',
+ link: 'ignore',
+ isSuccess: null,
+ emulation: true,
+ urlEncoded: true,
+ encoding: 'utf-8',
+ evalScripts: false,
+ evalResponse: false
+ },
+
+ initialize: function(options){
+ this.xhr = new Browser.Request();
+ this.setOptions(options);
+ this.options.isSuccess = this.options.isSuccess || this.isSuccess;
+ this.headers = new Hash(this.options.headers);
+ },
+
+ onStateChange: function(){
+ if (this.xhr.readyState != 4 || !this.running) return;
+ this.running = false;
+ this.status = 0;
+ $try(function(){
+ this.status = this.xhr.status;
+ }.bind(this));
+ if (this.options.isSuccess.call(this, this.status)){
+ this.response = {text: this.xhr.responseText, xml: this.xhr.responseXML};
+ this.success(this.response.text, this.response.xml);
+ } else {
+ this.response = {text: null, xml: null};
+ this.failure();
+ }
+ this.xhr.onreadystatechange = $empty;
+ },
+
+ isSuccess: function(){
+ return ((this.status >= 200) && (this.status < 300));
+ },
+
+ processScripts: function(text){
+ if (this.options.evalResponse || (/(ecma|java)script/).test(this.getHeader('Content-type'))) return $exec(text);
+ return text.stripScripts(this.options.evalScripts);
+ },
+
+ success: function(text, xml){
+ this.onSuccess(this.processScripts(text), xml);
+ },
+
+ onSuccess: function(){
+ this.fireEvent('complete', arguments).fireEvent('success', arguments).callChain();
+ },
+
+ failure: function(){
+ this.onFailure();
+ },
+
+ onFailure: function(){
+ this.fireEvent('complete').fireEvent('failure', this.xhr);
+ },
+
+ setHeader: function(name, value){
+ this.headers.set(name, value);
+ return this;
+ },
+
+ getHeader: function(name){
+ return $try(function(){
+ return this.xhr.getResponseHeader(name);
+ }.bind(this));
+ },
+
+ check: function(caller){
+ if (!this.running) return true;
+ switch (this.options.link){
+ case 'cancel': this.cancel(); return true;
+ case 'chain': this.chain(caller.bind(this, Array.slice(arguments, 1))); return false;
+ }
+ return false;
+ },
+
+ send: function(options){
+ if (!this.check(arguments.callee, options)) return this;
+ this.running = true;
+
+ var type = $type(options);
+ if (type == 'string' || type == 'element') options = {data: options};
+
+ var old = this.options;
+ options = $extend({data: old.data, url: old.url, method: old.method}, options);
+ var data = options.data, url = options.url, method = options.method;
+
+ switch ($type(data)){
+ case 'element': data = $(data).toQueryString(); break;
+ case 'object': case 'hash': data = Hash.toQueryString(data);
+ }
+
+ if (this.options.format){
+ var format = 'format=' + this.options.format;
+ data = (data) ? format + '&' + data : format;
+ }
+
+ if (this.options.emulation && ['put', 'delete'].contains(method)){
+ var _method = '_method=' + method;
+ data = (data) ? _method + '&' + data : _method;
+ method = 'post';
+ }
+
+ if (this.options.urlEncoded && method == 'post'){
+ var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : '';
+ this.headers.set('Content-type', 'application/x-www-form-urlencoded' + encoding);
+ }
+
+ if (data && method == 'get'){
+ url = url + (url.contains('?') ? '&' : '?') + data;
+ data = null;
+ }
+
+ this.xhr.open(method.toUpperCase(), url, this.options.async);
+
+ this.xhr.onreadystatechange = this.onStateChange.bind(this);
+
+ this.headers.each(function(value, key){
+ if (!$try(function(){
+ this.xhr.setRequestHeader(key, value);
+ return true;
+ }.bind(this))) this.fireEvent('exception', [key, value]);
+ }, this);
+
+ this.fireEvent('request');
+ this.xhr.send(data);
+ if (!this.options.async) this.onStateChange();
+ return this;
+ },
+
+ cancel: function(){
+ if (!this.running) return this;
+ this.running = false;
+ this.xhr.abort();
+ this.xhr.onreadystatechange = $empty;
+ this.xhr = new Browser.Request();
+ this.fireEvent('cancel');
+ return this;
+ }
+
+});
+
+(function(){
+
+var methods = {};
+['get', 'post', 'put', 'delete', 'GET', 'POST', 'PUT', 'DELETE'].each(function(method){
+ methods[method] = function(){
+ var params = Array.link(arguments, {url: String.type, data: $defined});
+ return this.send($extend(params, {method: method.toLowerCase()}));
+ };
+});
+
+Request.implement(methods);
+
+})();
+
+Element.Properties.send = {
+
+ set: function(options){
+ var send = this.retrieve('send');
+ if (send) send.cancel();
+ return this.eliminate('send').store('send:options', $extend({
+ data: this, link: 'cancel', method: this.get('method') || 'post', url: this.get('action')
+ }, options));
+ },
+
+ get: function(options){
+ if (options || !this.retrieve('send')){
+ if (options || !this.retrieve('send:options')) this.set('send', options);
+ this.store('send', new Request(this.retrieve('send:options')));
+ }
+ return this.retrieve('send');
+ }
+
+};
+
+Element.implement({
+
+ send: function(url){
+ var sender = this.get('send');
+ sender.send({data: this, url: url || sender.options.url});
+ return this;
+ }
+
+});
+
+
+/*
+Script: Request.HTML.js
+ Extends the basic Request Class with additional methods for interacting with HTML responses.
+
+License:
+ MIT-style license.
+*/
+
+Request.HTML = new Class({
+
+ Extends: Request,
+
+ options: {
+ update: false,
+ evalScripts: true,
+ filter: false
+ },
+
+ processHTML: function(text){
+ var match = text.match(/<body[^>]*>([\s\S]*?)<\/body>/i);
+ text = (match) ? match[1] : text;
+
+ var container = new Element('div');
+
+ return $try(function(){
+ var root = '<root>' + text + '</root>', doc;
+ if (Browser.Engine.trident){
+ doc = new ActiveXObject('Microsoft.XMLDOM');
+ doc.async = false;
+ doc.loadXML(root);
+ } else {
+ doc = new DOMParser().parseFromString(root, 'text/xml');
+ }
+ root = doc.getElementsByTagName('root')[0];
+ for (var i = 0, k = root.childNodes.length; i < k; i++){
+ var child = Element.clone(root.childNodes[i], true, true);
+ if (child) container.grab(child);
+ }
+ return container;
+ }) || container.set('html', text);
+ },
+
+ success: function(text){
+ var options = this.options, response = this.response;
+
+ response.html = text.stripScripts(function(script){
+ response.javascript = script;
+ });
+
+ var temp = this.processHTML(response.html);
+
+ response.tree = temp.childNodes;
+ response.elements = temp.getElements('*');
+
+ if (options.filter) response.tree = response.elements.filter(options.filter);
+ if (options.update) $(options.update).empty().adopt(response.tree);
+ if (options.evalScripts) $exec(response.javascript);
+
+ this.onSuccess(response.tree, response.elements, response.html, response.javascript);
+ }
+
+});
+
+Element.Properties.load = {
+
+ set: function(options){
+ var load = this.retrieve('load');
+ if (load) send.cancel();
+ return this.eliminate('load').store('load:options', $extend({data: this, link: 'cancel', update: this, method: 'get'}, options));
+ },
+
+ get: function(options){
+ if (options || ! this.retrieve('load')){
+ if (options || !this.retrieve('load:options')) this.set('load', options);
+ this.store('load', new Request.HTML(this.retrieve('load:options')));
+ }
+ return this.retrieve('load');
+ }
+
+};
+
+Element.implement({
+
+ load: function(){
+ this.get('load').send(Array.link(arguments, {data: Object.type, url: String.type}));
+ return this;
+ }
+
+});
+
+
+/*
+Script: Request.JSON.js
+ Extends the basic Request Class with additional methods for sending and receiving JSON data.
+
+License:
+ MIT-style license.
+*/
+
+Request.JSON = new Class({
+
+ Extends: Request,
+
+ options: {
+ secure: true
+ },
+
+ initialize: function(options){
+ this.parent(options);
+ this.headers.extend({'Accept': 'application/json', 'X-Request': 'JSON'});
+ },
+
+ success: function(text){
+ this.response.json = JSON.decode(text, this.options.secure);
+ this.onSuccess(this.response.json, text);
+ }
+
+});
\ No newline at end of file
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