JavaScript 时分秒时间代码，时间小于10的就补充一个零。
<html>
<head>
<script type="text/javascript">
function startTime()
{
var today=new Date()
var h=today.getHours()
var m=today.getMinutes()
var s=today.getSeconds()
//add a zero in front of numbers which<10
h=checkTime(h)
m=checkTime(m)
s=checkTime(s)
document.getElementById('wux').innerHTML=h+":"+m+":"+s
t=setTimeout('startTime()',100)
}
//add a zero in front of numbers which<10
function checkTime(i)
{
if (i<10)
{
i="0" + i
}
return i
}
</script>
</head>
<body onload="startTime()">
<div id="wux">
</div>
</body>
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