定时跳转js
<!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>定时跳转JS</title>
</head>
<script language="javascript" type="text/javascript">
function GoNext(seconds,url){
var next = document.getElementById('totalSecond');
next.innerHTML=seconds;
if(--seconds>0){
setTimeout("GoNext("+seconds+",'"+url+"')",1000);
}
else{
location.href=url;
}
}
</script>
<body>
<span id="totalSecond">5</span>
</body>
<script type="text/javascript">GoNext(5,'http://www.baidu.com');</script>
</html>
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