侧边栏广告，随滚动条移动
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>侧边广告</title>
<script language="javascript">
//设定相对位置
imgleft=125;
imgHeight=350;
//图片移动函数
function imgmove(){
mylayer.style.top=document.body.scrollTop+document.body.offsetHeight-imgHeight;
mylayer.style.left=document.body.offsetWidth-imgleft;
mylayer1.style.top=document.body.scrollTop+document.body.offsetHeight-imgHeight;
mylayer1.style.right=document.body.offsetWidth-imgleft;
setTimeout("imgmove()",80);
}
<\/script>
</head>
<body onLoad="imgmove()">
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<h1> </h1>
<div id="mylayer" style="position:absolute;width:64;top:300;hidden:visible;z-index:1"><img src="http://www.phpfans.net/bbs/customavatars/2.jpg" width="100" height="120"></div>
<div id="mylayer1" style="position:absolute;width:64;top:300;hidden:visible;z-index:1"><img src="http://www.phpfans.net/bbs/customavatars/2.jpg" width="100" height="120"></div>
</body>
</html> ;
