var bannerAD=new Array();
var bannerADlink=new Array();
var adNum=0;
bannerADlink[0]="PVPhaseIII.aspx?mid=153";
bannerADlink[1]="PVContent.aspx?mid=171&dis=pg&lnav=menu,88&";

bannerAD[0]="ImageFocus/01.jpg";
bannerAD[1]="ImageFocus/02.jpg";

var preloadedimages=new Array();

for (i=1;i<5;i++){
preloadedimages[i]=new Image();
preloadedimages[i].src=bannerAD[i];
}

function setTransition(){
if (document.all){
form1.bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23);
form1.bannerADrotator.filters.revealTrans.apply();
}
}

function playTransition(){
if (document.all)
form1.bannerADrotator.filters.revealTrans.play()
}

//图片循环
function nextAd(){
if(adNum<bannerAD.length-1)adNum++ ;
else adNum=0;
setTransition();
document.images.bannerADrotator.src=bannerAD[adNum];
playTransition();
theTimer=setTimeout("nextAd()", 5000);
}

//图片链接地址
function jump2url(){
jumpUrl=bannerADlink[adNum];
jumpTarget='_blank';
if (jumpUrl != ''){
if (jumpTarget != '')window.open(jumpUrl,jumpTarget);
else location.href=jumpUrl;
}
}

//状态栏显示文字
function displayStatusMsg() { 
status=bannerADlink[adNum];
document.returnValue = true;
}