<script type="text/javascript">
var CID = "endtime";
if(window.CID != null){
var iTime = document.getElementById(CID).innerHTML;
var Account;
RemainTime();
}
function RemainTime(){
var iDay,iHour,iMinute,iSecond;
var sDay="",sTime="";
if (iTime >= 0){
iDay = parseInt(iTime/24/3600);
iHour = parseInt((iTime/3600)%24);
iMinute = parseInt((iTime/60)%60);
iSecond = parseInt(iTime%60);
if (iDay > 0){
sDay = iDay + "天";
}
sTime =sDay + iHour + "小时" + iMinute + "分钟" + iSecond + "秒";
if(iTime==0){
clearTimeout(Account);
sTime="<span style='color:green'>时间到了!</span>";
}else{
Account = setTimeout("RemainTime()",1000);
}
iTime=iTime-1;
}else{
sTime="<span style='color:red'>0天0时0分</span>";
}
document.getElementById(CID).innerHTML = sTime;
}
</script>