text: /**
   * Sorting in Javascript can be difficult to get right with non-Roman
   * characters - for which special consideration must be made. This plug-in
   * performs correct sorting on Persian characters.
   *
   *  @name Persian
   *  @summary Sort Persian strings alphabetically
   *  @author [Afshin Mehrabani](http://www.afshinblog.com/)
   *
   *  @example
   *    $('#example').dataTable( {
   *       columnDefs: [
   *         { type: 'pstring', targets: 0 }
   *       ]
   *    } );
   */
  
  (function () {
  
  	var persianSort = ['آ', 'ا', 'ب', 'پ', 'ت', 'ث', 'ج', 'چ', 'ح', 'خ', 'د', 'ذ', 'ر', 'ز', 'ژ',
  		'س', 'ش', 'ص', 'ط', 'ظ', 'ع', 'غ', 'ف', 'ق', 'ک', 'گ', 'ل', 'م', 'ن', 'و', 'ه', 'ی', 'ي'];
  
  	function GetUniCode(source) {
  		source = $.trim(source);
  		var result = '';
  		var i, index;
  		for (i = 0; i < source.length; i++) {
  			//Check and fix IE indexOf bug
  			if (!Array.indexOf) {
  				index = jQuery.inArray(source.charAt(i), persianSort);
  			} else {
  				index = persianSort.indexOf(source.charAt(i));
  			}
  			if (index < 0) {
  				index = source.charCodeAt(i);
  			}
  			if (index < 10) {
  				index = '0' + index;
  			}
  			result += '00' + index;
  		}
  		return 'a' + result;
  	}
  
  	jQuery.extend(jQuery.fn.dataTableExt.oSort, {
  		"pstring-pre": function (a) {
  			return GetUniCode(a.toLowerCase());
  		},
  
  		"pstring-asc": function (a, b) {
  			return ((a < b) ? -1 : ((a > b) ? 1 : 0));
  		},
  
  		"pstring-desc": function (a, b) {
  			return ((a < b) ? 1 : ((a > b) ? -1 : 0));
  		}
  	});
  
  }());