Effect.Wait=Class.create();Object.extend(Object.extend(Effect.Wait.prototype,Effect.Base.prototype),{initialize:function(P){this.element=$(P);if(!this.element){throw (Effect._elementDoesNotExistError);}var M=Object.extend({},arguments[1]||{});this.start(M);}});if(typeof (AC)=="undefined"){AC={};}AC.CrossfadeQueue=Class.create();AC.CrossfadeQueue.prototype={nextIndex:0,queue:null,container:null,scope:null,safetyDiv:null,delay:6,fadeInTime:0.8,fadeOutTime:0.8,defaultQueueName:"defaultXFadeQueue",currentNode:null,stopped:false,pauseTimeStamp:null,initialize:function(P,M,d,V,L,o){this.container=$(M);this.scope=M.toString();this.queue=$A(P);if(d!=null){this.delay=d;}if(V!=null){this.defaultQueueName=V;}if(L!=null){this.fadeInTime=L;}if(o!=null){this.fadeOutTime=o;}if(typeof (this.queue[0])=="string"){this.container.innerHTML="";}else{for(var g=0;g<this.queue.length;g++){$(this.queue[g]).remove();}}this.next();},pause:function(){this.pauseTimeStamp=new Date().getTime();var M=Effect.Queues.get(this.defaultQueueName);if(M.interval){clearInterval(M.interval);}this.currentNode.setStyle({opacity:1});setTimeout(this.resume.bind(this),2000);},stop:function(){this.stopped=true;this.pause();},play:function(){this.stopped=false;this.resume();},resume:function(){if(this.stopped||!this.pauseTimeStamp){return ;}var P=new Date().getTime()-this.pauseTimeStamp;this.pauseTimeStamp=null;var M=Effect.Queues.get(this.defaultQueueName);M.each(function(d){d.startOn+=P;d.finishOn+=P;});M.interval=setInterval(M.loop.bind(M),40);},next:function(){if(this.nextIndex>this.queue.length-1){this.nextIndex=0;}if(this.currentNode){this.currentNode.setStyle({zIndex:"2"});var M=this.createNode();var P=function(){this.currentNode.remove();this.currentNode=M;this.nextIndex++;new Effect.Wait(this.currentNode,{duration:this.delay,queue:{position:"end",scope:this.defaultQueueName},afterFinish:this.next.bind(this)});};new Effect.Opacity(this.currentNode,{duration:this.fadeOutTime,transition:Effect.Transitions.linear,from:1,to:0,afterFinish:P.bind(this)});}else{this.currentNode=this.createNode();this.nextIndex++;new Effect.Wait(this.currentNode,{duration:this.delay,queue:{position:"end",scope:this.defaultQueueName},afterFinish:this.next.bind(this)});}},createNode:function(){var M=this.queue[this.nextIndex];if(typeof (M)=="string"){M=document.createElement("div");M.innerHTML=this.queue[this.nextIndex];this.queue[this.nextIndex]=M;}M=$(M);M.setStyle({position:"absolute",opacity:1,zIndex:1});M.addClassName("ACCrossfadeQueueElement");M.onmouseover=this.pause.bind(this);M.onmouseout=this.resume.bind(this);this.container.appendChild(M);return M;}};function InitCrossFade(){if(arguments.length>0){var M=$A(InitCrossFade.arguments);var d=M.shift();var P=(typeof (M[M.length-1])=="number")?M.pop():Math.floor(Math.random()*5)+3;new AC.CrossfadeQueue(M,d,P);}}