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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
*{ margin:0; padding:0;}
body{ background:#CCC;}
.wrapper{ position:relative; width:500px; height:500px; background:#FFF;}
.box{ position:absolute; top:10px; right:20px; width:150px; height:100px; background:green;}
</style>
<script type="text/javascript">
window.onload=function(){
var box=document.getElementById('box');
window.onscroll=function(){
var scrollTop=document.documentElement.scrollTop||document.body.scrollTop;
document.title=scrollTop;
box.style.top=(scrollTop+10)+'px';
}
};
</script>
</head>
<body style="height:3000px;">
<div class="wrapper">
<div class="box" id="box"></div>
</div>
</body>
</html>
<!doctype html>
<html>
<head>
<meta charset="gb2312" />
<title></title>
<style>
body,div{ margin:0; padding:0; color:#333;}
.main{ width:960px; height:1000px; margin:0 auto; padding-top:300px; edui-filter-align-center }
.fixbar{position:fixed; width:100%; height:23px;padding-top:8px;bottom:0;left:0;border-top:4px solid #09C; overflow:hidden;}
.fixbar-wrap{width:960px;margin:0 auto}
* html,* html body /* 修正IE6振动bug */{background-image:url(about:blank);background-attachment:fixed;}
*html .fixbar{position:absolute;bottom:auto;top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0)));}
*html .fixbar{position:absolute;right:auto;left:expression(eval(document.documentElement.scrollLeft));}
</style>
</head>
<body>
<div class="main">这是主体内容</div>
<div class="fixbar">
<div class="fixbar-wrap">这是底部的内容</div>
</div>
</body>
</html>