急,跪求!!
我用的左边是树形菜单,如何当我点击左边菜单得某一个项时,需要只刷新右边的界面,左边和上面的页面不刷新,我该如何处理,我用的是vbscript+sqlserver2000;下面是我的界面设置;如何只刷新你好那个界面呢?谢谢!急!
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 1</title>
</head>
<body>
<div align="center">
<center>
<table border="1" width="898" height="63">
<tr>
<td width="898" height="63"></td>
</tr>
</table>
</center>
</div>
<div align="right">
<table border="1" width="900" height="50">
<tr>
<td width="88" height="50"></td>
<td width="796" height="50" align="center">你好</td>
</tr>
</table>
</div>
</body>
</html>