幻灯图片演示,带链接 (js)

      文章摘录 2005-2-15 21:43
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 6.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title></title>
</head>
<body topmargin="0" leftmargin="0">
<a onMouseOver="displayStatusMsg();return document.returnvalue" href="javascript:jump2url()">
<img style="filter: revealTrans(duration=2, transition=20)" height="150" src="javascript:nextAd()"
width="180" border="0" name="bannerADrotator"></a>
<script language="javascript">
<!--
var bannerAD=new Array();
var bannerADlink=new Array();
var adNum=-1;
bannerAD[0]="images/img1.jpg"; <!-- 图片地址 -->
bannerADlink[0]="#"; <!-- 图片链接 -->
bannerAD[1]="images/img1.jpg";
bannerADlink[1]="#";
bannerAD[2]="images/img1.jpg";
bannerADlink[2]="#";
bannerAD[3]="images/img1.jpg";
bannerADlink[3]="#";
bannerAD[4]="images/img1.jpg";
bannerADlink[4]="#";
var preloadedimages=new Array();
for (i=0;i<5;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()", 6000);
}

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;
}
//-->
</script>
</body>
</html>

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