headings in the table.

we can write headings horizontally by <th>something</th> this.
if i want to write my headings veritically then how can i do this?
please answer.

Hi


Please find the code

<table width="200" border="1">
<tr>
<th align="center" valign="middle">Heading 1</th>
</tr>
<tr>
<td align="center" valign="middle">Heading 2</td>
</tr>
<tr>
<td align="center" valign="middle">Heading 3</td>
</tr>
<tr>
<td align="center" valign="middle">Heading 4</td>
</tr>
<tr>
<td align="center" valign="middle">Heading 5</td>
</tr>
</table>


Regards