日期:2014-05-16  浏览次数:20390 次

javascript实现倒计时

<html>
<head>
<title>倒计时</title>
<body>
<script language=JavaScript>
Time = new Date();
var now? = new Date((Time.getMonth()+1) + "/" + Time.getDate() + "/" + Time.getFullYear() + " " + Time.getHours() + ":" + Time.getMinutes() + ":" + Time.getSeconds());
function GetServerTime()
{
??? var urodz = new Date("7/3/2010 00:00:00");
??? now.setTime(now.getTime()+250);
??? days??? = (urodz - now) / 1000 / 60 / 60 / 24;
??? daysRound?? = Math.floor(days);
??? hours??? = (urodz - now) / 1000 / 60 / 60 - (24 * daysRound);
??? hoursRound?? = Math.floor(hours);
??? minutes?? = (urodz - now) / 1000 /60 - (24 * 60 * daysRound) - (60 * hoursRound);
??? minutesRound? = Math.floor(minutes);
??? seconds?? = (urodz - now) / 1000 - (24 * 60 * 60 * daysRound) - (60 * 60 * hoursRound) - (60 * minutesRound);
??? secondsRound? = Math.round(seconds);
??? document.getElementByIdx_x("date").innerHTML?? = daysRound;
??? document.getElementByIdx_x("time").innerHTML?? = hoursRound + ":" + minutesRound + ":" + secondsRound;
}
setInterval("GetServerTime()",250);
</script>
距离********还有<span id="date"></span> <span class="white14b">天</span> <span id="time"></span>
</body>
</html>