javascript日期时间倒计时集合
<!-- 把如下代码加入<head>区域中 -->
<script language="JavaScript">
<!-- //more javascript from http://www.alixixi.com/
var DifferenceHour = -1
var DifferenceMinute = -1
var DifferenceSecond = -1
//var Tday = new Date("Dec 1, 2012 00:00:01") var Tday = new Date("12/1/2012 0: 0: 1") var Tday = new Date("12-1-2012 0: 0: 1")
var Tday = new Date("12-1-2012 0: 0: 1")
var daysms = 24 * 60 * 60 * 1000
var hoursms = 60 * 60 * 1000
var Secondms = 60 * 1000
var microsecond = 1000
function clock()
{
var time = new Date()
var hour = time.getHours()
var minute = time.getMinutes()
var second = time.getSeconds()
var timevalue = ""+((hour > 12) ? hour-12:hour)
timevalue +=((minute < 10) ? ":0":":")+minute
timevalue +=((second < 10) ? ":0":":")+second
timevalue +=((hour >12 ) ? " PM":" AM")
// document.formnow.now.value = timevalue
var convertHour = DifferenceHour
var convertMinute = DifferenceMinute
var convertSecond = DifferenceSecond
var Diffms = Tday.getTime() - time.getTime()
DifferenceHour = Math.floor(Diffms / daysms)
Diffms -= DifferenceHour * daysms
DifferenceMinute = Math.floor(Diffms / hoursms)
Diffms -= DifferenceMinute * hoursms
DifferenceSecond = Math.floor(Diffms / Secondms)
Diffms -= DifferenceSecond * Secondms
var dSecs = Math.floor(Diffms / microsecond)
if(convertHour != DifferenceHour) document.formnow.dd.value=DifferenceHour
if(convertMinute != DifferenceMinute) document.formnow.hh.value=DifferenceMinute
if(convertSecond != DifferenceSecond) document.formnow.mm.value=DifferenceSecond
document.formnow.ss.value=dSecs
// document.formnow.Tnow.value= DifferenceHour DifferenceMinute + DifferenceSecond + dSecs
setTimeout("clock()",1000)
}
// end hiding -->
</script>
<!-- 修改<body>内容 -->
<body onload="clock();return true">
<!-- 把如下代码加入<body>区域中 -->
<form name="formnow">
还剩<input type="text" name="dd" size=2> 天
<input type="text" name="hh" size=2> 小時
<input type="text" name="mm" size=2> 分
<input type="text" name="ss" size=2> 秒就到2012年12月1日 00:00:01啦！
</form>
说明:<br/>
各月份中英文对照<br/><br/>
一月 January<br/>
二月 February<br/>
三月 March<br/>
四月 April<br/>
五月 May
<br/>
六月 Jun<br/>
七月 July<br/>
八月 August<br/>
九月 September<br/>
十月 October<br/>
十一月 November<br/>
十二月 December
<br />
************************************************
<SCRIPT LANGUAGE="JavaScript" src="js/jquery-min.js"></SCRIPT>
<DIV ID="RemainD" CLASS=""></DIV>
<DIV ID="RemainD1" CLASS=""></DIV>
<SCRIPT LANGUAGE="JavaScript">
<!--
var starttime = starttime2 = 0;
var currentTime = new Date();
function startServerTime() {
$.get("http://phpup.net/time.php?random=" + Math.random(), function(data) {
starttime = starttime2 = data;
});
}
function showServerTime(obj) {
currentTime.setTime(starttime);
setTimeout(function() { showServerTime(obj) }, 1);
$('#' + obj).html(currentTime.getYear() + '年' + (currentTime.getMonth() * 1 + 1) + '月' + currentTime.getDate() + '日' + currentTime.getHours() + ':' + currentTime.getMinutes() + ':' + currentTime.getSeconds() + ':' + currentTime.getMilliseconds()
+ "<br/>");//
starttime = starttime * 1 + 16.6;
}
function diffTime(lasttime, obj) {
setTimeout(function() { diffTime(lasttime, obj) }, 1);
var endtime = new Date(lasttime);
var nMS = endtime - starttime2;
var nD = Math.floor(nMS / 86400000);
var nH = Math.floor((nMS - nD * 86400000) / (3600000));
var nM = Math.floor((nMS - nD * 86400000 - nH * 3600000) / 60000);
var nS = Math.floor((nMS - nD * 86400000 - nH * 3600000 - nM * 60000) / 1000);
var mS = Math.floor(nMS - nD * 86400000 - nH * 3600000 - nM * 60000 - nS * 1000);
$("#" + obj).html('距' + lasttime + '还有' + nD + '天' + nH + '时' + nM + '分' + nS + '秒' + mS + '毫秒');//
starttime2 = starttime2 * 1 + 16.6;
}
startServerTime();
diffTime('12/1/2012','RemainD1');
showServerTime('RemainD');
//-->
</SCRIPT><br/>
************************************************
<!--单位：秒-->
剩余时间：<span id="endtime">10</span>
<script type="text/javascript">
var CID = "endtime";
if (window.CID != null) {
var iTime = document.getElementById(CID).innerText;
var Account;
RemainTime();
}
function RemainTime() {
var iDay, iHour, iMinute, iSecond;
var sDay = "", sHour = "", sMinute = "", sSecond = "", sTime = "";
if (iTime >= 0) {
iDay = parseInt(iTime / 24 / 3600);
if (iDay > 0) {
sDay = iDay + "天";
}
iHour = parseInt((iTime / 3600) % 24);
if (iHour > 0) {
sHour = iHour + "小时";
}
iMinute = parseInt((iTime / 60) % 60);
if (iMinute > 0) {
sMinute = iMinute + "分钟";
}
iSecond = parseInt(iTime % 60);
if (iSecond >= 0) {
sSecond = iSecond + "秒";
}
if ((sDay == "") && (sHour == "")) {
sTime = "<span style='color:darkorange'>" + sMinute + sSecond + "</font>";
}
else {
sTime = sDay + sHour + sMinute + sSecond;
}
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'>倒计时结束！</span>";
}
document.getElementById(CID).innerHTML = sTime;
}
</script><br/>
*******************************************************************
<br />
<!--将以下代码加入HTML的<Body></Body>之间-->
<script type="text/javascript">
function setcountdown(theyear, themonth, theday) {
yr = theyear; mo = themonth; da = theday
}
//设置到期日
setcountdown(2009, 1, 1);
var occasion = "2009年1月1日"
var message_on_occasion = "盼望已久的时刻终于来到了!"
//样式
var countdownwidth = '480px'
var countdownheight = '20px'
var countdownbgcolor = 'tan'
var opentags = '<font face="宋体"><small>'
var closetags = '</small></font>'
//月份
var montharray = new Array("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec")
var crosscount = ''
//开始倒计时
function start_countdown() {
if (document.layers)
document.countdownnsmain.visibility = "show"
else if (document.all || document.getElementById)//浏览器如果支持document.all或支持document.getElementById
crosscount = document.getElementById && !document.all ? document.getElementById("countdownie") : countdownie
countdown()
}
if (document.all || document.getElementById)
document.write('<span id="countdownie" style="' + countdownwidth + '; background-color:' + countdownbgcolor + '"></span>')
window.onload = start_countdown
//倒计时函数
function countdown() {
var today = new Date()
var todayy = today.getYear()//年
if (todayy < 1000)
todayy += 1900
var todaym = today.getMonth()//月
var todayd = today.getDate()//日
var todayh = today.getHours()//时
var todaymin = today.getMinutes()//分
var todaysec = today.getSeconds()//秒
var todaystring = montharray[todaym] + " " + todayd + ", " + todayy + " " + todayh + ":" + todaymin + ":" + todaysec//今日时间字符串
futurestring = montharray[mo - 1] + " " + da + ", " + yr//未来时间字符串