很漂亮的滚动
发布时间：2009-08-06 17:37:43 作者：admin 阅读：1073次<!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>
</head>
<body>
<SCRIPT language=javascript type=text/javascript>
var timer = 100;
var height = 0;
function addCount()
{
if(timer>0)
{
height = height+5;
timer--;
//alert(height);
}
else
{
return;
}
if(height>480) //高度
{
return;
}
document.getElementById("ads").style.display = "";
document.getElementById("ads").style.height = height+"px";
setTimeout("addCount()",1);
}
window.onload = function showAds()
{
addCount();
setTimeout("noneAds()",10000); //停留时间自己适当调整
}
</SCRIPT>
<SCRIPT language=javascript type=text/javascript>
var T = 480;
var N = 480; //高度
function noneAds()
{
if(T>0)
{
T--;
N = N-5;
}
else
{
return;
}
if(N<0)
{
document.getElementById("ads").style.display = "none";
return;
}
document.getElementById("ads").style.height = N+"px";
setTimeout("noneAds()",1);
}
</SCRIPT>
<DIV class=center>
<DIV id=ads
style="BORDER-RIGHT: #000 0px solid; BORDER-TOP: #000 0px solid; DISPLAY: none; MARGIN: auto; OVERFLOW: hidden; BORDER-LEFT: #000 0px solid; WIDTH: 960px; BORDER-BOTTOM: #000 0px solid; TOP: 0px; HEIGHT: 0px; TEXT-ALIGN: center"><A href="http://www.siyuroom.com" target=_blank><IMG height=480 src="http://www.siyuroom.com/images/bg_header.gif" width=960 border=0></A>
</DIV>
</div>
</body>
</html>
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