网上有许关于固定表格的标题行的文章，但是既要固定标题行又要固定标题列的却几乎没有。现我写下如下代码以供大家参考：
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<script>
function syncscroll(obj)
{
y.innerHTML = obj.scrollTop;
x.innerHTML = obj.scrollLeft;
scroll1.children[0].style.position = "relative";
scroll2.children[0].style.position = "relative";
scroll1.children[0].style.left = "-"+obj.scrollLeft;
scroll2.children[0].style.top = "-"+obj.scrollTop;
}
</script>
<body>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td>
<!--*****************************************************左上-BEGIN*****************************************************-->
<table width="240" height="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#666666">
<colgroup>
<col width="80" >
<col width="80" >
<col width="80" >
</colgroup>
<tr bgcolor="#FFFFFF">
<td height="20"> </td>
<td> </td>
<td> </td>
</tr>
</table>
<!--*****************************************************左上-END*****************************************************-->
</td>
<td>
<div id='scroll1' ">
<!--*****************************************************右上-BEGIN*****************************************************-->
<table " height="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#666666">
<colgroup>
<col width="150" >
<col width="150" >
<col width="150" >
<col width="150" >
<col width="150" >
</colgroup>
<tr bgcolor="#FFFFFF">
<td> </td>
<td height="20"> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table>
<!--*****************************************************右上-END*****************************************************-->
</div>
</td>
</tr>
<tr>
<td align="left" valign="top">
<div id='scroll2'
<!--*****************************************************左下-BEGIN*****************************************************-->
<table width="240" height="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#666666">
<colgroup>
<col width="80" >
<col width="80" >
<col width="80" >
</colgroup>
<tr bgcolor="#FFFFFF">
<td height="20"> </td>
<td> </td>
<td> </td>
</tr>
<tr bgcolor="#FFFFFF">
<td height="20"> </td>
<td> </td>
<td> </td>
</tr>
<tr bgcolor="#FFFFFF">
<td height="20"> </td>
<td> </td>
<td> </td>
</tr>
<tr bgcolor="#FFFFFF">
<td height="20"> </td>
<td> </td>
<td> </td>
</tr>
<tr bgcolor="#FFFFFF">
<td height="20"> </td>
<td> </td>
<td> </td>
</tr>
<tr bgcolor="#FFFFFF">
