<!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>右下角弹出提示信息框</title> 
</head> 
<mce:style type="text/css"><!--
 
#rbbox{
position:absolute;
right:0;
bottom:0;
width:300px;
height:0px;
overflow:hidden;
} 
.button{
display:inline;
float:right;
font-size:12px;
cursor:pointer;
} 
--></mce:style>
<style type="text/css" mce_bogus="1"> 
#rbbox{
position:absolute;
right:0;
bottom:0;
width:300px;
height:0px;
overflow:hidden;
} 
.button{
display:inline;
float:right;
font-size:12px;
cursor:pointer;
} </style> 
<body>
<div id="rbbox">
<a class="button" onclick="closeBox()">关闭</a>
<
iframe src="http://www.jb200.com/404.htm" mce_src="http://www.jb200.com/404.htm" frameborder="0" height="200" width="300" scrolling="no"></iframe>
</div> 
<mce:script language="
javascript" type="text/javascript"><!--
window.onload=function(){
showBox();
setTimeout("closeBox()",5000)
} 
function showBox(o){ 
if (o==undefined) o=document.getElementById("rbbox"); 
o.style.height=o.clientHeight+2+"px"; 
if (o.clientHeight<200) setTimeout(function(){showBox(o)},5); 
} 
function closeBox(){
 document.getElementById("rbbox").style.display="none";
} 
// --></mce:script> 
</body> 
</html>