<!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" c />
<title></title>
</head>
<body >
<script language="javascript">
function adv_div()
{
document.getElementById('advLayer').style.display="block";
setTimeout("hidediv()",2000)
}
function hidediv()
{
document.getElementById('advLayer').style.display="none";
}
changediv();
</script>
<div id="advLayer" align="center" style="display: none"><img src="test.jpg" width="760" height="450" border="0"></div>
content.......
</body>
</html>
之前以为蛮复杂的，结果尝试下来似乎就是这么实现的，唯一不同的应该就是他们调用的是js
文件，包括广告内容等等，藏的比较隐蔽~
