浮动的图标

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="css_Default2" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>Test_of_XHTML-Strick-1.0</title>
</head>

<body>

<div id="ele" style="width: 100px;height:100px;font-size: 0.8125em;
position: absolute;top: 100px;left: 100px;
background-color: #008800;">我是客服我怕谁</div>

function move()
{
var clientW = document.documentElement.clientWidth;
var clientH = navigator.appName != "Opera" ? document.documentElement.clientHeight : document.body.clientHeight;

var scrollTop = Math.max(document.documentElement.scrollTop,document.body.scrollTop);
var scrollLeft = Math.max(document.documentElement.scrollLeft,document.body.scrollLeft);

ele.style.top = (clientH + scrollTop - 500) + "px"; //显示在左边的距离
ele.style.left = (clientW + scrollLeft - 200) + "px"; //显示在下边的距离
}

setInterval("move()",10);
//-->
</script>

</body>
</html>