text: (function($) {
  	/*
  	 * jQuery Highlight plugin
  	 *
  	 * Based on highlight v3 by Johann Burkard
  	 * http://johannburkard.de/blog/programming/javascript/highlight-javascript-text-higlighting-jquery-plugin.html
  	 *
  	 * Code a little bit refactored and cleaned (in my humble opinion).
  	 * Most important changes:
  	 *  - has an option to highlight only entire words (wordsOnly - false by default),
  	 *  - has an option to be case sensitive (caseSensitive - false by default)
  	 *  - highlight element tag and class names can be specified in options
  	 *
  	 * Usage:
  	 *   // wrap every occurrance of text 'lorem' in content
  	 *   // with <span class='highlight'> (default options)
  	 *   $('#content').highlight('lorem');
  	 *
  	 *   // search for and highlight more terms at once
  	 *   // so you can save some time on traversing DOM
  	 *   $('#content').highlight(['lorem', 'ipsum']);
  	 *   $('#content').highlight('lorem ipsum');
  	 *
  	 *   // search only for entire word 'lorem'
  	 *   $('#content').highlight('lorem', { wordsOnly: true });
  	 *
  	 *   // don't ignore case during search of term 'lorem'
  	 *   $('#content').highlight('lorem', { caseSensitive: true });
  	 *
  	 *   // wrap every occurrance of term 'ipsum' in content
  	 *   // with <em class='important'>
  	 *   $('#content').highlight('ipsum', { element: 'em', className: 'important' });
  	 *
  	 *   // remove default highlight
  	 *   $('#content').unhighlight();
  	 *
  	 *   // remove custom highlight
  	 *   $('#content').unhighlight({ element: 'em', className: 'important' });
  	 *
  	 *
  	 * Copyright (c) 2009 Bartek Szopka
  	 *
  	 * Licensed under MIT license.
  	 *
  	 */
  
  	jQuery.extend({
  		highlight: function(node, re, nodeName, className) {
  			if (node.nodeType === 3) {
  				var match = node.data.match(re);
  				if (match) {
  					var highlight = document.createElement(nodeName || 'span');
  					highlight.className = className || 'highlight';
  					var wordNode = node.splitText(match.index);
  					wordNode.splitText(match[0].length);
  					var wordClone = wordNode.cloneNode(true);
  					highlight.appendChild(wordClone);
  					wordNode.parentNode.replaceChild(highlight, wordNode);
  					return 1; //skip added node in parent
  				}
  			} else if ((node.nodeType === 1 && node.childNodes) && // only element nodes that have children
  				!/(script|style)/i.test(node.tagName) && // ignore script and style nodes
  				!(node.tagName === nodeName.toUpperCase() && node.className === className)) { // skip if already highlighted
  				for (var i = 0; i < node.childNodes.length; i++) {
  					i += jQuery.highlight(node.childNodes[i], re, nodeName, className);
  				}
  			}
  			return 0;
  		}
  	});
  
  	jQuery.fn.unhighlight = function(options) {
  		var settings = {
  			className: 'highlight',
  			element: 'span'
  		};
  		jQuery.extend(settings, options);
  
  		return this.find(settings.element + "." + settings.className).each(function() {
  			var parent = this.parentNode;
  			parent.replaceChild(this.firstChild, this);
  			parent.normalize();
  		}).end();
  	};
  
  	jQuery.fn.highlight = function(words, options) {
  		var settings = {
  			className: 'highlight',
  			element: 'span',
  			caseSensitive: false,
  			wordsOnly: false
  		};
  		jQuery.extend(settings, options);
  
  		if (words.constructor === String) {
  			words = [words];
  		}
  		words = jQuery.grep(words, function(word, i) {
  			return word != '';
  		});
  		words = jQuery.map(words, function(word, i) {
  			return word.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
  		});
  		if (words.length == 0) {
  			return this;
  		};
  
  		var flag = settings.caseSensitive ? "" : "i";
  		var pattern = "(" + words.join("|") + ")";
  		if (settings.wordsOnly) {
  			pattern = "\\b" + pattern + "\\b";
  		}
  		var re = new RegExp(pattern, flag);
  
  		return this.each(function() {
  			jQuery.highlight(this, re, settings.element, settings.className);
  		});
  	};
  
  })(jQuery);