<!DOC
TYPE 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>chinmo.net</title>
<style type="text/css">
body{
margin:0px;
padding:0px;
}
#glideDiv0{position:fixed; bottom:0;left:0; width:100%; background:#F00;}
</style>
<!--[if IE 6]>
<style type="text/css">
html{overflow:hidden;}
body{height:100%;overflow:auto;}
#glideDiv0{position:absolute;}
</style>
<![endif]-->
</head>
<body>
<div id="wrap_outer">
<br/><br/>固定Div,且scroll時Div不閃動。
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</div>
<div id="glideDiv0">
固定頂部不動
</div>
</body>
</html>
DIV固定不動，不隨滾動條滾動且不閃動
如果要距頂部不動的話，就把裏面的bottom:0;替換成top:0;即可
轉自http://blog.csdn.net/chinmo/article/details/2088638