// JavaScript Document
var bannerAD=new Array();
var bannerADlink=new Array();
var adNum=0;

bannerAD[0]="pic/1.jpg";
bannerADlink[0]="http://www.zhangj.com";
bannerAD[1]="pic/2.jpg";
bannerADlink[1]="http://www.zhangj.com";
bannerAD[2]="pic/3.jpg";
bannerADlink[2]="http://www.zhangj.com";
bannerAD[3]="pic/4.jpg";
bannerADlink[3]="http://www.zhangj.com";

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()", 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;}