var mootabs = new Class({initialize: function(element, options) {this.options = Object.extend({width:				500,changeTransition:	Fx.Transitions.Quint.easeOut,mouseOverClass:	'active'}, options || {});this.el = $(element);this.elid = element;this.el.setStyles({height: this.options.height + 'px',width: this.options.width + 'px'});this.titles = $$('#' + this.elid + ' ul li');this.titles[0].addClass('active');this.activeTitle = this.titles[0];this.panelHeight = this.options.height - (this.titles[0].getStyle('height').toInt() + 4);this.panels = $$('#' + this.elid + ' .mootabs_panel');this.panels.setStyle('height', this.panelHeight);this.panels[0].addClass('active');this.titles.each(function(item) {item.addEvent('click', function(){item.removeClass(this.options.mouseOverClass);this.activate(item);}.bind(this));item.addEvent('mouseover', function() {if(item != this.activeTitle){item.addClass(this.options.mouseOverClass);}}.bind(this));item.addEvent('mouseout', function() {if(item != this.activeTitle){item.removeClass(this.options.mouseOverClass);}}.bind(this));}.bind(this));},activate: function(tab){if($type(tab) == 'string') {myTab = $$('#' + this.elid + ' ul li').filterByAttribute('title', '=', tab)[0];tab = myTab;}if($type(tab) == 'element'){var newTab = tab.getProperty('title');this.panels.removeClass('active');this.panels.filterById(newTab).addClass('active');/*if(this.options.changeTransition != 'none'){this.panels.filterById(newTab).setStyle('height', 0);var changeEffect = new Fx.Elements(this.panels.filterById(newTab), {duration: 0, transition: this.options.changeTransition});changeEffect.start({'0': {	'height': [0, this.panelHeight]}});}*/			this.titles.removeClass('active');tab.addClass('active');this.activeTitle = tab;}},addTab: function(title, label, content){var newTitle = new Element('li', {'title': title});newTitle.appendText(label);this.titles.include(newTitle);$$('#' + this.elid + ' ul').adopt(newTitle);newTitle.addEvent('click', function() {this.activate(newTitle);}.bind(this));newTitle.addEvent('mouseover', function() {if(newTitle != this.activeTitle){newTitle.addClass(this.options.mouseOverClass);}}.bind(this));newTitle.addEvent('mouseout', function() {if(newTitle != this.activeTitle){newTitle.removeClass(this.options.mouseOverClass);}}.bind(this));var newPanel = new Element('div', {'style': {'height': this.options.panelHeight},'id': title,'class': 'mootabs_panel'});newPanel.setHTML(content);this.panels.include(newPanel);this.el.adopt(newPanel);},removeTab: function(title){if(this.activeTitle.title == title){this.activate(this.titles[0]);}$$('#' + this.elid + ' ul li').filterByAttribute('title', '=', title)[0].remove();$$('#' + this.elid + ' .mootabs_panel').filterById(title)[0].remove();}});