var MGFX=MGFX||{};MGFX.Rotater=new Class({Implements:[Options,Events],options:{slideInterval:4000,transitionDuration:1000,startIndex:0,autoplay:true,hover:true},initialize:function(slides,options){this.setOptions(options);this.slides=$$(slides);this.createFx();this.showSlide(this.options.startIndex);if(this.slides.length<2)this.options.autoplay=false;if(this.options.autoplay)this.autoplay();if(this.options.hover)this.slides.addEvent('mouseenter',function(){this.stop()}.bind(this));return this},toElement:function(){return this.container},createFx:function(){if(!this.slideFx)this.slideFx=new Fx.Elements(this.slides,{duration:this.options.transitionDuration});this.slides.each(function(slide){slide.setStyle('opacity',0)})},showSlide:function(slideIndex){var action={};this.slides.each(function(slide,index){if(index==slideIndex&&index!=this.currentSlide){action[index.toString()]={opacity:1}}else{action[index.toString()]={opacity:0}}},this);this.fireEvent('onShowSlide',slideIndex);this.currentSlide=slideIndex;this.slideFx.start(action);return this},autoplay:function(){this.slideshowInt=this.rotate.periodical(this.options.slideInterval,this);this.fireEvent('onAutoPlay');return this},stop:function(){$clear(this.slideshowInt);this.fireEvent('onStop');return this},rotate:function(){current=this.currentSlide;next=(current+1>=this.slides.length)?0:current+1;this.showSlide(next);this.fireEvent('onRotate',next);return this}});MGFX.Tabs=new Class({Extends:MGFX.Rotater,options:{slideInterval:6000,transitionDuration:500,autoplay:false,hash:true},initialize:function(tabs,slides,options){this.setOptions(options);this.tabs=$$(tabs+' li');this.tabsA=$$(tabs+' a');this.createTabs();if(this.options.hash&&window.location.hash){var hash=window.location.hash.substring(1);this.tabsA.each(function(el,index){if(el.id==hash){options.startIndex=index}})}this.parent(slides,options);return this},createTabs:function(){this.tabsA.each(function(tab,index){tab.addEvent('click',function(event){event.stop();this.showSlide(index);this.stop()}.bind(this))}.bind(this))},activateTab:function(tabIndex){this.tabs.removeClass('active');this.tabsA.removeClass('active');this.tabs[tabIndex].addClass('active');this.tabsA[tabIndex].addClass('active')},showSlide:function(slideIndex){if(slideIndex==this.currentSlide)return;this.activateTab(slideIndex);this.parent(slideIndex);return this}});