My97DatePicker，将dateFmt设置为"HH:mm:ss"
<input type="text" onclick="WdatePicker({dateFmt:'HH:mm:ss'})" />
效果：
这是我找到的一个js做的日历，不知道是不是你要的，里面有包含时间，其实在日历里面加时间也是比较简单的，只要调用DATE的方法就可以了，希望对你有用。下面是代码段，效果图附上。
<html>
<head>
<SCRIPT LANGUAGE="JavaScript" TYPE="text/javascript">
//定义月历函数
function calendar() {
var today = new Date() //创建日期对象
year = today.getYear() //读取年份
thisDay = today.getDate() //读取当前日
//创建每月天数数组
var monthDays = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31)
//如果是闰年，2月份的天数为29天
if (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0)) monthDays[1] = 29
daysOfCurrentMonth = monthDays[today.getMonth()] //从每月天数数组中读取当月的天数
firstDay = today//复制日期对象
firstDay.setDate(1) //设置日期对象firstDay的日为1号
startDay = firstDay.getDay() //确定当月第一天是星期几
//定义周日和月份中文名数组
var dayNames = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六")
var monthNames = new Array("1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月")
//创建日期对象
var newDate = new Date()
//创建表格
document.write("<TABLE BORDER='0' CELLSPACING='0' CELLPADDING='2' ALIGN='CENTER' BGCOLOR='#0080FF'>")
document.write("<TR><TD><table border='0' cellspacing='1' cellpadding='2' bgcolor='#88FF99'>")
document.write("<TR><th colspan='7' bgcolor='#C8E3FF'>")
//显示当前日期和周日
document.writeln("<FONT STYLE='font-size:9ptColor:#FF0000'>" + newDate.getYear() + "年" + monthNames[newDate.getMonth()] + " " + newDate.getDate() + "日 " + dayNames[newDate.getDay()] + "</FONT>")
//显示月历表头
document.writeln("</TH></TR><TR><TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9ptColor:White'>日</FONT></TH>")
document.writeln("<th bgcolor='#0080FF'><FONT STYLE='font-size:9ptColor:White'>一</FONT></TH>")
document.writeln("<TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9ptColor:White'>二</FONT></TH>")
document.writeln("<TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9ptColor:White'>三</FONT></TH>")
document.writeln("<TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9ptColor:White'>四</FONT></TH>")
document.writeln("<TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9ptColor:White'>五</FONT></TH>")
document.writeln("<TH BGCOLOR='#0080FF'><FONT STYLE='font-size:9ptColor:White'>六</FONT></TH>")
document.writeln("</TR><TR>")
//显示每月前面的"空日"
column = 0
for (i=0 i<startDay i++) {
document.writeln(" <TD><FONT STYLE='font-size:9pt'> </FONT></TD>")
column++
}
//如果是当前日就突出显示(红色)，否则正常显示(黑色)
for (i=1 i<=daysOfCurrentMonth i++) {
if (i == thisDay) {
document.writeln("</TD><TD ALIGN='CENTER'><FONT STYLE='font-size:9ptColor:#ff0000'><B>")
}
else {
document.writeln("</TD><TD BGCOLOR='#88FF99' ALIGN='CENTER'><FONT STYLE='font-size:9ptfont-family:Arialfont-weight:boldColor:#000000'>")
}
document.writeln(i)
if (i == thisDay) document.writeln("</FONT></TD>")
column++
if (column == 7) {
document.writeln("<TR>")
column = 0
}
}
document.writeln("<TR><TD COLSPAN='7' ALIGN='CENTER' VALIGN='TOP' BGCOLOR='#0080FF'>")
document.writeln("<FORM NAME='time' onSubmit='0'><FONT STYLE='font-size:9ptColor:#ffffff'>")
//显示当前时间
document.writeln("当前时间:<INPUT TYPE='Text' NAME='textbox' ALIGN='TOP'></FONT></TD></TR></TABLE>")
document.writeln("</TD></TR></TABLE></FORM>")
}
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript">
//初始化控制变量
var timerID = null
var timerRunning = false
//定义时间显示函数
function stoptime (){
if(timerRunning)
clearTimeout(timerID)
timerRunning = false}
//定义显示时间函数
function showtime () {
var newDate = new Date()
var hours = newDate.getHours()
var minutes = newDate.getMinutes()
var seconds = newDate.getSeconds()
var timeValue = " " + ((hours >12) ? hours -12 :hours)
timeValue += ((minutes < 10) ? ":0" : ":") + minutes
timeValue += ((seconds < 10) ? ":0" : ":") + seconds
timeValue += (hours >= 12) ? " 下午 " : " 上午 "
document.time.textbox.value = timeValue
timerID = setTimeout("showtime()",1000)//设置超时,使时间动态显示
timerRunning = true}
//显示当前时间
function starttime () {
stoptime()
showtime()}
</SCRIPT>
</head>
<BODY onLoad="starttime()" TEXT="#000000" TOPMARGIN="0">
<script language="JavaScript" type="text/javascript">
calendar() //显示月历
</script>
</BODY>
</html>
日期控件，主要使用js的Date对象。下面是简单是日期控件，仅供参考：<style>
* { margin:0padding:0}
.calander { position:relativewidth:210pxborder:1px solid redmargin:50px auto}
.calander a { position:absolutetop:0height:40pxline-height:40px}
.calander .prev { left:0padding-left:10px}
.calander .next { right:0padding-right:10px}
.calander span { display:blockheight:40pxline-height:40pxtext-align:centerfont-weight:bold}
.calander ul, .calander ol { overflow:hidden}
.calander li { float:leftwidth:30pxheight:30pxline-height:30pxtext-align:centerlist-style:none}
.calander .week { color:#f40}
.calander .today { color:blue}
.calander .past { color:#ccc}
</style>
<script>
window.onload=function (){
var oDiv=document.getElementById('calander')
var oSpan=oDiv.getElementsByTagName('span')[0]
var oUl=oDiv.getElementsByTagName('ul')[0]
var oPrev=oDiv.getElementsByTagName('a')[0]
var oNext=oDiv.getElementsByTagName('a')[1]
var now=0
create()
oNext.onclick=function (){
now++
create()
}
function create()
{
oUl.innerHTML=''
// span
var oDate=new Date()// ?
oDate.setMonth(oDate.getMonth()+now, 1)
var y=oDate.getFullYear()
var m=oDate.getMonth()
oSpan.innerHTML=y+'年'+(m+1)+'月'
// 创建空格
var oDate=new Date()// ?
oDate.setMonth(oDate.getMonth()+now, 1)
oDate.setDate(1)
var week=oDate.getDay()// 0-6
(week==0) &&(week=7)
for (var i=0i<week-1i++)
{
var oLi=document.createElement('li')
oUl.appendChild(oLi)
}
// 创建真正日期
var oDate=new Date()//?
oDate.setMonth(oDate.getMonth()+now, 1)
oDate.setMonth(oDate.getMonth()+1, 0)
var total=oDate.getDate()
for (var i=0i<totali++)
{
var oLi=document.createElement('li')
oLi.innerHTML=i+1
oUl.appendChild(oLi)
}
// 处理周末
var aLi=oUl.children
for (var i=0i<aLi.lengthi++)
{
if (i%7==5 || i%7==6)
{
aLi[i].className='week'
}
}
// 今天
if (now == 0)
{
var oDate=new Date()
for (var i=0i<aLi.lengthi++)
{
if (aLi[i].innerHTML == oDate.getDate())
{
aLi[i].className='today'
}
else if (aLi[i].innerHTML <oDate.getDate())
{
aLi[i].className='past'
}
}
}
}
}
</script>
</head>
<body>
<div class="calander" id="calander">
<a href="javascript:" class="prev">←</a>
<a href="javascript:" class="next">→</a>
<span>2015年04月</span>
<ol>
<li>一</li>
<li>二</li>
<li>三</li>
<li>四</li>
<li>五</li>
<li class="week">六</li>
<li class="week">日</li>
</ol>
<ul>
</ul>
</div>
</body>
