JAVA动态效果（1）表格时钟
<body onLoad="startit()"><script LANGUAGE="JavaScript">
<!--
var isn1=null;
var isn2=false;
today=new Date();
function stopit()
{
if(isn2)
{
clearTimeout(isn1);
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isn2=false;
}
function startit()
{
stopit();
isnclock();
}
function isnclock()
{
var now=new Date();
var hrs=now.getHours();
var min=now.getMinutes();
var sec=now.getSeconds();
document.clckh.disp1.value=""+((hrs>12)?hrs-12:hrs);
document.clckh.disp2.value=((min<10)?"0":"")+min;
document.clckh.disp3.value=((sec<10)?"0":"")+sec;
document.clckh.disp4.value=(hrs>=12)?"下午":"上午";
isn1=setTimeout("isnclock()",1000);
isn2=true;
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function isnArray()
{
argnr=isnArray.arguments.length
for(var i=0;
i<argnr;
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var isnMonths=new isnArray("1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月");
var isnDays=new isnArray("星期一","星期二","星期三","星期四","星期五","星期六","星期日");isnDays[0]="星期日";
//-->
</script>
<form NAME="clckh" onSubmit="0">
<table BORDER="2">
<tr>
<td>时间</td>
<td><div align="center"><center><p>点</td>
<td align="center"><div align="center"><center><p>分</td>
<td align="center"><div align="center"><center><p>秒</td>
<td align="center"> </td>
补充：Jsp教程,Application与Applet 
