var SimpleTabs=new Class({Implements:[Events,Options],options:{show:0,selector:".tab-tab",classWrapper:"tab-wrapper",classMenu:"tab-menu",classContainer:"tab-container",onSelect:function(a,b,c){a.addClass("tab-selected");b.setStyle("display","")},onDeselect:function(a,b,c){a.removeClass("tab-selected");b.setStyle("display","none")},onRequest:function(a,b,c){b.addClass("tab-ajax-loading")},onComplete:function(a,b,c){b.removeClass("tab-ajax-loading")},onFailure:function(a,b,c){b.removeClass("tab-ajax-loading")},onAdded:Class.empty,getContent:null,ajaxOptions:{},cache:true},initialize:function(b,a){this.element=$(b);this.setOptions(a);this.selected=null;this.build()},build:function(){this.tabs=[];this.menu=new Element("ul",{"class":this.options.classMenu});this.wrapper=new Element("div",{"class":this.options.classWrapper});this.element.getElements(this.options.selector).each(function(a){var b=a.get("href")||(this.options.getContent?this.options.getContent.call(this,a):a.getNext());this.addTab(a.innerHTML,a.title||a.innerHTML,b)},this);this.element.empty().adopt(this.menu,this.wrapper);if(this.tabs.length){this.select(this.options.show)}},addTab:function(g,f,e){var c=$(e);var b=(c||new Element("div")).setStyle("display","none").addClass(this.options.classContainer).inject(this.wrapper);var h=this.tabs.length;var a=(this.options.hover)?"mouseenter":"click";var d={container:b,toggle:new Element("li").grab(new Element("a",{href:"#",title:f}).grab(new Element("span",{html:g}))).addEvent(a,this.onClick.bindWithEvent(this,[h])).inject(this.menu)};if(!c&&$type(e)=="string"){d.url=e}this.tabs.push(d);return this.fireEvent("onAdded",[d.toggle,d.container,h])},onClick:function(a,b){this.select(b);return false},select:function(a){if(this.selected===a||!this.tabs[a]){return this}if(this.ajax){this.ajax.cancel().removeEvents()}var b=this.tabs[a];var d=[b.toggle,b.container,a];if(this.selected!==null){var c=this.tabs[this.selected];if(this.ajax&&this.ajax.running){this.ajax.cancel()}d.extend([c.toggle,c.container,this.selected]);this.fireEvent("onDeselect",[c.toggle,c.container,this.selected])}this.fireEvent("onSelect",d);if(b.url&&(!b.loaded||!this.options.cache)){this.ajax=this.ajax||new Request.HTML();this.ajax.setOptions({url:b.url,method:"get",update:b.container,onFailure:this.fireEvent.pass(["onFailure",d],this),onComplete:function(e){b.loaded=true;this.fireEvent("onComplete",d)}.bind(this)}).setOptions(this.options.ajaxOptions);this.ajax.send();this.fireEvent("onRequest",d)}this.selected=a;return this}});