<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>10s Jump</title>
<style>
#content {width:100%; margin:0px auto; height:720px; line-height:720px; font-family:"微软雅黑"; font-size:16px}
</style>
<script type="text/javascript">
function countDown(secs,tUrl) {
var jumpTo = document.getElementById("jumpTo");
jumpTo.innerHTML=secs;
if (--secs>0){
setTimeout("countDown("+secs+",‘"+tUrl+"‘)",1000);
}
else{
location.href=tUrl;
}
}
</script>
</head>
<body>
<div id="content" align="center">
<a href="http://www.baidu.com">点击继续访问</a> <span id="jumpTo">9</span>″
<script type="text/javascript">countDown(9,"http://www.baidu.com");</script>
</div>
</body>
</html>
原文地址：http://tianshili.blog.51cto.com/5050423/1649811
