// JavaScript Document
//image对象要插入 style="FILTER: revealTrans(duration=2,transition=20)" 的代码
function setTransition(bannerADname){
	if(bannerADname==null) return;
	if (document.all){ 
		eval(bannerADname+".filters.revealTrans.Transition=Math.floor(Math.random()*23)")
		eval(bannerADname+".filters.revealTrans.apply(); ")
	} 
}
function playTransition(bannerADname){
	if(bannerADname==null) return;
	if(document.all) 
	eval(bannerADname+".filters.revealTrans.play()")
} 
function nextAd(bannerADname,bannerADs,bannerADIndex,stayTime,bannerAlts){

	if(bannerADname==null || bannerADs==null || bannerADIndex==null ||eval(bannerADname+".filters.revealTrans")==null) return
	
	if(eval(bannerADIndex+"<"+bannerADs+".length-1"))eval(bannerADIndex+"++ "); 
	else eval(bannerADIndex+"=0")
	setTransition(bannerADname); 
	eval("document.images."+bannerADname+".src="+bannerADs+"["+bannerADIndex+"]"); 
	if(bannerAlts!=null){
		eval("document.images."+bannerADname+".alt="+bannerAlts+"["+bannerADIndex+"]"); 
		}
	playTransition(bannerADname); 
	if(stayTime==null){
		stayTime = 5000
		}
	theTimer=setTimeout("nextAd('"+bannerADname+"','"+bannerADs+"','"+bannerADIndex+"',"+stayTime+(bannerAlts!=null?",'"+bannerAlts+"'":"")+")", stayTime); 
} 

function jumpToADurl(bannerADlinks,bannerADIndex,jumpTarget){ 

	var jumpUrl=eval(bannerADlinks+"["+bannerADIndex+"]")
	if(jumpTarget==null)jumpTarget =""
	if (jumpUrl != ''){
		if (jumpTarget != '')window.open(jumpUrl,jumpTarget); 
		else location.href=jumpUrl; 
	} 
}