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Jquery :实现倒计时效果

2010-09-26 10:06 453 查看
代码

<!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 runat="server">
<title>无标题页</title>
</head>
<body>
<p>离一模还有<span id="_lefttime1" style="color:red;font-size:12pt;"></span></p>
<p>离二模还有<span id="_lefttime2" style="color:red;font-size:12pt;"></span></p>
<p>离高考还有<span id="_lefttime3" style="color:red;font-size:12pt;"></span></p>

</body>
</html>
<SCRIPT LANGUAGE="JavaScript">
function _fresh(){
var datalist =new Array();
datalist =[
[new Date("2010/10/1"), "_lefttime1"],
[new Date("2010/10/15"), "_lefttime2"],
[new Date("2010/10/2"), "_lefttime3"]
];

for(var i =0; i<datalist.length; i++){
var endtime =datalist[i][0];
var nowtime = new Date();
var leftsecond=parseInt((endtime.getTime()-nowtime.getTime())/1000);
if(leftsecond<0)leftsecond=0;
var __d=parseInt(leftsecond/3600/24);
document.getElementById(datalist[i][1]).innerHTML=__d+"天 ";
}
}
setInterval(_fresh,1000);
</SCRIPT>

/Files/Fooo/jquery.countdown倒计时.rar
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