倒數計時

將下列程式碼複製至<body>程式碼</body>區內。

<script language="JavaScript">
<!--
document.write('<div align="center">')
document.write('<form name="count">')
document.write('<input type="text" size="55" name="count2" style="background-color:3177BB;color:ffffff">')
document.write('</form></div>')
document.write('<p align="center"><img border="0" src="../images/025.gif" width="504" height="5"></p>')
//change the text below to reflect your own,
var before="新年快樂!"
var current="Today is Christmas. Merry Christmas!"
var montharray=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")

function countdown(yr,m,d){
theyear=yr;themonth=m;theday=d
var today=new Date()
var todayy=today.getYear()
if (todayy < 1000)
todayy+=1900
var todaym=today.getMonth()
var todayd=today.getDate()
var todayh=today.getHours()
var todaymin=today.getMinutes()
var todaysec=today.getSeconds()
var todaystring=montharray[todaym]+" "+todayd+", "+todayy+" "+todayh+":"+todaymin+":"+todaysec
futurestring=montharray[m-1]+" "+d+", "+yr
dd=Date.parse(futurestring)-Date.parse(todaystring)
dday=Math.floor(dd/(60*60*1000*24)*1)
dhour=Math.floor((dd%(60*60*1000*24))/(60*60*1000)*1)
dmin=Math.floor(((dd%(60*60*1000*24))%(60*60*1000))/(60*1000)*1)
dsec=Math.floor((((dd%(60*60*1000*24))%(60*60*1000))%(60*1000))/1000*1)
if(dday==0&&dhour==0&&dmin==0&&dsec==1){
document.forms.count.count2.value=current
return
}
else
document.forms.count.count2.value="還剩 "+dday+ " 天, "+dhour+" 小時, "+dmin+" 分, 和 "+dsec+" 秒 元旦就來臨了! "+before
setTimeout("countdown(theyear,themonth,theday)",1000)
}
//enter the count down date using the format year/month/day
countdown(2002,1,1)
//-->
</script>