<!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=utf-8" />
<title>demo</title>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript">
var SysSecond;
var InterValObj;
$(document).ready(function() {
SysSecond = parseInt($("#remainSeconds").html()); //这里获取倒计时的起始时间
InterValObj = window.setInterval(SetRemainTime, 1000); //间隔函数,1秒执行
});
//计算天、时、分、秒
function SetRemainTime() {
if (SysSecond > 0) {
SysSecond = SysSecond - 1;
var second = Math.floor(SysSecond % 60);
var minite = Math.floor((SysSecond / 60) % 60);
var hour = Math.floor((SysSecond / 3600) % 24);
var day = Math.floor((SysSecond / 3600) / 24);
$("#remainTime").html(day + "天" + hour + "小时" + minite + "分" + second + "秒");
}else{
window.clearInterval(InterValObj);
}
}
</script>
</head>
<body>
<div id="remainSeconds" style="display:none">360000</div>
<div id="remainTime" style="font-size:20px;font-weight:800;color:#FF9900"></div>
</body>
</html>
附上:文字半透明CSS样式filter:alpha(opacity=50);-moz-opacity:0.6;opacity:0.6;