// JavaScript Document
var p=1,np=1;
var lastPage=null;
var showLongTime=8000;
var NewVideoPages=0,HotVideoPages=0,hotTimerID,newTimerID;
var bLoad=false;
function ShowHotVideo(){
	var obj=document.getElementById("idHotVideoP" + p);
	if(obj){
		doFilter(lastPage,obj);
		lastPage=obj;
		p+=1;
		if(p>HotVideoPages)p=1;
		if(HotVideoPages>1)
			hotTimerID = setTimeout(ShowHotVideo,showLongTime);
	}
	
}

function ShowNewVideo(){
	var obj=document.getElementById("idNewVideoP" + np);
	if(obj){
		doFilter(lastPage,obj);
		lastPage=obj;
		np+=1;
		if(np>NewVideoPages)np=1;
		if(NewVideoPages>1)
			newTimerID = setTimeout(ShowNewVideo,showLongTime);
	}
	
}

function ShowHot(){
	var obj=document.getElementById("idHotNewVideo");
	if(obj){
		obj.innerHTML='<span><a href="javascript:;" onclick="ShowNew()" rel="nofollow">Latest Videos</a></span>Recommended Videos';
		if(newTimerID)
			clearTimeout(newTimerID);
		if(hotTimerID)
			clearTimeout(hotTimerID);	
		ShowHotVideo();
	}
}

function ShowNew(){
	if(!bLoad){
		alert("loading...");
		return;
	}
	var obj=document.getElementById("idHotNewVideo");
	if(obj){
		obj.innerHTML='<span><a href="javascript:;" onclick="ShowHot()" rel="nofollow">Recommended Videos</a></span>Latest Videos';
		if(newTimerID)
			clearTimeout(newTimerID);
		if(hotTimerID)
			clearTimeout(hotTimerID);
		ShowNewVideo();
	}
}

function doFilter(fObj,tObj){
	if(fObj){
		
		if(navigator.appName=="Netscape"){
			fObj.style.display = "none";
			tObj.style.display = "";		
		}else{
			//要应用此滤镜必须设置高度；
		//	tObj.filters.BlendTrans.apply();
			fObj.style.display = "none";
			tObj.style.display = "";		
		//	tObj.filters.BlendTrans.play();
		}
	}
}