日历
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
<html>
<head>
<title>mytime.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
<script type="text/javascript">
function startTime() {
var today = new Date();
var y = today.getFullYear();
var mo = today.getMonth() + 1;
var d = today.getDate()
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
m = checkTime(m);
s = checkTime(s);
document.getElementById(‘txt‘).innerHTML = y + "/" + mo + "/" + d + " "
+ h + ":" + m + ":" + s;//ok
t = setTimeout(‘startTime()‘, 500)
}
function checkTime(i) {
if (i < 10)
i = "0" + i;
return i;
}
</script>
</head>
<body onload="startTime()">
This is my Date clock.
<div id="txt"></div>
<br>
</body>
</html>
原文：http://www.cnblogs.com/cb168/p/4177924.html