谢谢小飞侠，我不太懂这些，我把网页的源代码前半部分复制给你看看
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<script language="javascript" src="PopupCalendar.js" ></script>
<script >
var oCalendarChs=new PopupCalendar("oCalendarChs"); //初始化控件时,请给出实例名称:oCalendarChs
oCalendarChs.weekDaySting=new Array("日","一","二","三","四","五","六");
oCalendarChs.monthSting=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");
oCalendarChs.oBtnTodayTitle="今天";
oCalendarChs.oBtnCancelTitle="取消";
oCalendarChs.Init();
</script>
<html>
<head><META content="text/html; charset=gb2312" http-equiv=Content-Type><LINK
href="style.css" rel=stylesheet type=text/css>
</head>
<body bgcolor="#799AE1">
<center>
<p><b><font color="#008000">对指定时段内</font></b><b><font color="#008000">已被审批通过的工作项目进行查询</font></b></p>
</center>
<form method="POST" action="eventallshowrun.asp">
<table border="1" width="92%" id="table1" height="115">
<tr>
<td width="39%" height="39" nowrap>请您选择时间段:</td>
<td height="39" nowrap width="23%">
<p align="center"><input readonly type="text" name="StarData" onclick="getDateString(this,oCalendarChs)" value="开始时间"></td>
<td height="39" width="14%" nowrap>
<p align="center" nowrap>至</td>
<td height="39" width="22%" nowrap>
<p align="center" ><input readonly type="text" name="EndData" onclick="getDateString(this,oCalendarChs)" value="结束时间"></td>
</tr>
<tr>
<td height="25" colspan="4" nowrap>
<p align="center">按照
<font color="#008000">
<input type="radio" name="TimeClass" value="ETime" checked></font>项目发生时间
<font color="#008000">
<input type="radio" name="TimeClass" value="STime" ></font>项目填报时间
<font color="#008000">
<input type="radio" name="TimeClass" value="RTime"></font>项目被审核通过时间
进行查询</td>
</tr>
<tr>
<td width="39%" nowrap>请您选择项目类型:</td>
<td width="23%" nowrap>
<p align="center">
<input type="radio" value="All" name="EventClass" checked>全部项目</td>
<td width="14%" nowrap>
<p align="center">
<input type="radio" value="Add" name="EventClass">加分项目</td>
<td width="22%" nowrap>
<p align="center"><input type="radio" value="Sub" name="EventClass">减分项目</td>
</tr>
<tr>
<td height="25" colspan="2" nowrap>
<p align="left">选择需要进行查询的部门：</td>
<td height="25" colspan="2" nowrap>
<select name="DepSelect" size="1" >
