if(typeof SMC=='undefined'){SMC={};}
SMC.SlideShow=Class.create();SMC.SlideShow.prototype={initialize:function(container,options){this.container=container;this.start=true;this.setOptions(options);this.init();if(!container){return;}},setOptions:function(options){this.options={animSpeed:5,speed:1000,pattern:' .slide',autoplay:true,navBar:true};Object.extend(this.options,options||{});},play:function(){if(this.options.autoplay){if(!this.start){this.next();}else{this.start=false;}
this.clear();slides=this.getSlides();var _this=this;setTimeout(function(){_this.play();},_this.options.speed);Effect.run(slides[slides.length-1],false,this.options.animSpeed,100);}},back:function(){var container=$(this.container);slides=this.getSlides();nodeRemoved=container.removeChild(slides[0]);container.appendChild(nodeRemoved);},buttomsCtrl:function(e){if(e!='undefined'&&e!==false){Event.stop(e);ele=Event.element(e);}
this.clear();if(ele.id=='sw-back'||ele.id=='sw-next'){this.start=true;this.options.autoplay=false;this.swapClassNames('sw-play','pause','play');}
if(ele.id=='sw-back')
{this.back();}
else if(ele.id=='sw-next')
{this.next();}
else{if(this.options.autoplay){this.options.autoplay=false;this.swapClassNames('sw-play','pause','play');}else{this.start=true;this.options.autoplay=true;this.play();this.swapClassNames('sw-play','play','pause');}}},swapClassNames:function(id,oldclass,newclass){Element.removeClassName(id,oldclass);Element.addClassName(id,newclass);},next:function(){var container=$(this.container);slides=this.getSlides();nodeRemoved=container.removeChild(slides[slides.length-1]);container.insertBefore(nodeRemoved,slides[0]);},clear:function(){slides=this.getSlides();slides.each(function(item){item.style.display='';});},init:function(){this.container.oncontextmenu=function(){return false;};slides=this.getSlides();slides.each(function(item){item.oncontextmenu=function(){return false;};});_this=this;if(slides.length>1){setTimeout(function(){_this.play();},_this.options.speed);}},getSlides:function(){return $$('#'+this.container+this.options.pattern);},install:function(myObject){var htmlnav='<div class="slide-nav-bar"><a  id="sw-back"  class="back" href="#"></a> <a id="sw-play" class="pause"  href="#"></a> <a id="sw-next" class="next"  href="#"></a></div>';var insertion=new Insertion.Top(this.container,htmlnav);$$('#'+this.container+' .slide-nav-bar a').each(function(item){item.onclick=myObject.buttomsCtrl.bindAsEventListener(myObject);});}};