var bannerAD=new Array(); 
var adNum=0; 


bannerAD[0]="/images/zh_CN/home/title_01.gif"; 

bannerAD[1]="/images/zh_CN/home/title_02.gif"; 

bannerAD[2]="/images/zh_CN/home/title_03.gif"; 

bannerAD[3]="/images/zh_CN/home/title_04.gif";

var preloadedimages=new Array(); 
for (i=1;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()", 10000); 
}

function jump2url(){ 
jumpTarget='_blank'; 
if (jumpUrl != ''){ 
if (jumpTarget != '')window.open(jumpUrl,jumpTarget); 
else location.href=jumpUrl; 
} 
} 
function displayStatusMsg() { 
document.returnValue = true; 
}