JavaScript实现定时页面跳转

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<TITLE>JavaScript实现定时页面跳转 </TITLE>
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!--
var time = 10; //时间,秒

function Redirect(){
window.location = "http://www.baidu.com/";
}
var i = 0;
function dis(){
document.all.showid.innerHTML = "页面还剩" + (time - i) + "秒进行刷新";
i++;
}
timer=setInterval('dis()', 1000);//显示时间
timer=setTimeout('Redirect()',time * 1000); //跳转

//-->
</SCRIPT>
<BODY>
<span id="showid"></span>
</BODY>
</HTML>



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