jquery 动态显示 时间

[php]
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>jquery 动态显示时间</title>
<script type="text/javascript" src="js/jquery-1.7.2.js"></script>
<script type="text/javascript">
$(function() {
setInterval("GetTime()", 1000);
});

function GetTime() {
var mon, day, now, hour, min, ampm, time, str, tz, end, beg, sec;
/*
mon = new Array("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug",
"Sep", "Oct", "Nov", "Dec");
*/
mon = new Array("一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月",
"九月", "十月", "十一月", "十二月");
/*
day = new Array("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
*/
day = new Array("周日", "周一", "周二", "周三", "周四", "周五", "周六");
now = new Date();
hour = now.getHours();
min = now.getMinutes();
sec = now.getSeconds();
if (hour < 10) {
hour = "0" + hour;
}
if (min < 10) {
min = "0" + min;
}
if (sec < 10) {
sec = "0" + sec;
}
$("#Timer").html(
"<nobr>" + day[now.getDay()] + ", " + mon[now.getMonth()] + " "
+ now.getDate() + ", " + now.getFullYear() + " " + hour
+ ":" + min + ":" + sec + "</nobr>");

}
</script>
</head>
<body>
<div style="background: pink; width: 200px;" id="Timer">
</body>
</html>
[/php]