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const stringToDOM = str => new DOMParser().parseFromString(str, 'text/html').body.childNodes[0];

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function getCookie(name) {
  var v = document.cookie.match('(^|;) ?' + name + '=([^;]*)(;|$)');
  return v ? v[2] : null;
}

function setCookie(name, value, days) {
  if(!days) var days = 365;
  var d = new Date;
  d.setTime(d.getTime() + 24*60*60*1000*days);
  document.cookie = name + "=" + value + ";path=/;expires=" + d.toGMTString();

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String.prototype.extract = function(start, finish){
  var s = this.indexOf(start);
  if(s == -1) return "";
  var e = this.indexOf(finish, s + start.length);
  if(e == -1) return "";
  return this.substring(s + start.length, e);
}

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$.fn.animateTransform = function(/* [start,] end [, duration] [, callback] */){
  var start = null, end = null, duration = 400, callback = function(){};
  for(var i=0; i<arguments.length; i++){
    if(typeof(arguments[i]) == "string"){
      if(!start) start = arguments[i];
      else end = arguments[i];
    } else if(typeof(arguments[i]) == "number"){
      duration = arguments[i];
    } else if(typeof(arguments[i]) == "function"){
      callback = arguments[i];

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jQuery.fn.selectText = function(){
  var doc = document;
  var element = this[0];
  if (doc.body.createTextRange) {
    var range = document.body.createTextRange();
    range.moveToElementText(element);
    range.select();
  } else if (window.getSelection) {
    var selection = window.getSelection();
    var range = document.createRange();

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$.fn.attrs = function(){
  var attributes = {}; 
  if(this.length){
    $.each( this[0].attributes, function( index, attr ) {
      attributes[ attr.name ] = attr.value;
    }); 
  }
  return attributes;
};

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function roundTo(number, to){
  return (Math.round(number * (1/to)) / (1/to));
};

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function containsObject(a,b){for(var c in a)if(!b[c]||a[c]!=b[c])return!1;return!0}

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function validCSS(property, value){
  var $el = $("<div></div>");
  $el.css(property, value);
  return ($el.css(property) == value);
}

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function betterParseFloat(num){
  num = (num+"").replace(new RegExp(",", 'g'), ""); // Remove commas
  return (num.length==0)?0:(isNaN(parseFloat(num)))?betterParseFloat(num.substr(1)):parseFloat(num);
};