一个javascript倒计时用例

下面是一个用javascript做的倒计时用例，不过不支持firefox，正在调试中，如果哪位知道原因的请指教下。多谢。

距北京奥运会开幕还有：

<html>

<body>

<span style="font-size: 14px; font-weight: bold; color: rgb(51, 51, 51); letter-spacing: 0.5px;">距北京奥运会开幕还有：</span>

var endtime = '8-8-2008';

var today = new Date();

countdown(endtime, today);

function countdown(endtime, today)

{

today = new Date();

var target_time=new Date(endtime);

var timeold=(target_time.getTime()-today.getTime());

var sectimeold=timeold/1000;

var secondsold=Math.floor(sectimeold);

var msPerDay=24*60*60*1000;

var e_daysold=timeold/msPerDay;

var daysold=Math.floor(e_daysold);

var e_hrsold=(e_daysold-daysold)*24;

var hrsold=Math.floor(e_hrsold);

var e_minsold=(e_hrsold-hrsold)*60;

var minsold=Math.floor(e_minsold);

var e_seconds=(e_minsold-minsold)*60;

var seconds=Math.floor(e_seconds);

var e_millisecond=(e_seconds-seconds)*1000;

var millisecond=Math.floor(e_millisecond);

var millisecond10=Math.floor(millisecond/10);

var the_element=document.getElementById('counttime');

the_element.innerHTML=""+daysold+"天"+hrsold+"小时"+minsold+"分"+seconds+"秒"+millisecond10/*+"毫秒"*/ ;

window.setTimeout("countdown('" + endtime + "', today)", 100);

}

</script>

</div>

</body>

</html>

posted @ 2008-02-26 09:59 charles 阅读(450) 评论(1) 收藏举报

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