網頁標准的隨滾動條滾動的廣告特效

<!DOCTYPE html PUBLIC //WC//DTD XHTML Transitional//EN
 transitionaldtd>
<html xmlns= xml:lang=en lang=en>
<head>
<title>符合網頁標准的隨滾動條滾動的廣告特效代碼</title>
</head>
<body>
<script type=text/javascript>
function scrollImg(){
 var posXposY;
 if (windowinnerHeight) {
 posX = windowpageXOffset;
 posY = windowpageYOffset;
 }
 else if (documentdocumentElement && documentdocumentElementscrollTop) {
 posX = documentdocumentElementscrollLeft;
 posY = documentdocumentElementscrollTop;
 }
 else if (documentbody) {
 posX = documentbodyscrollLeft;
 posY = documentbodyscrollTop;
 }
 var ad=documentgetElementById(ad);
 adstyletop=(posY+)+px;
 adstyleleft=(posX+)+px;
 setTimeout(scrollImg());
}
</script>
 
 
 
 
 
<div id=ad >此廣告位招租</div>
<script type=text/javascript>
scrollImg();
</script>
</body>
</html>

From:http://tw.wingwit.com/Article/program/Java/Javascript/201311/25350.html