<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript">    
function countDown(secs,surl){    
 //alert(surl);    
 var jumpTo = document.getElementById('jumpTo');
 jumpTo.innerHTML=secs; 
 if(--secs>0){    
     setTimeout("countDown("+secs+",'"+surl+"')",1000);    
     }    
 else{      
     location.href=surl;    
     }    
 }    
</script>
</head>

<body><span id="jumpTo">5</span>秒后自动跳转到http://www.baidu.com/
<script type="text/javascript">countDown(5,'http://www.baidu.com/');</script> 
</body>
</html>

 

posted on 2010-08-20 16:46  不远道人  阅读(40509)  评论(0编辑  收藏  举报