var bannerAD=new Array(); 
var bannerADlink=new Array(); 
var adNum=0; 
//修改下面的图片地址和相应的链接地址
bannerAD[0]="images/banner1.jpg"; 
bannerAD[1]="images/banner2.jpg"; 
var preloadedimages=new Array(); 
for (i=0;i<bannerAD.length;i++){ 
	preloadedimages[i]=new Image(); 
	preloadedimages[i].src=bannerAD[i]; 
} 
function setTransition(){ 
	if (document.all){ 
		bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23); 
		bannerADrotator.filters.revealTrans.apply(); 
	} 
} 
function playTransition(){ 
	if (document.all) bannerADrotator.filters.revealTrans.play() 
}	 
function nextAd(){ 
	if(adNum<bannerAD.length-1) adNum++ ; 
	else adNum=0; 
	setTransition(); 
	document.images.bannerADrotator.src=bannerAD[adNum]; 
	playTransition(); 
	theTimer=setTimeout("nextAd()", 5000); 
} 
function jump2url(){ 
	jumpUrl=bannerADlink[adNum]; 
	jumpTarget='_blank'; 
	if (jumpUrl != ''){ 
		if (jumpTarget != '')window.open(jumpUrl,jumpTarget); 
		else location.href=jumpUrl; 
	} 
} 
function displayStatusMsg() { 
	status=bannerADlink[adNum]; 
	document.returnValue = true; 
}