making a table with 2 col and 3 col

[autopost]

i have a table which first line are all build of 2 col's<br />
i want in the bottom of the table to add to<br />
rows (in <TR></TR>)<br />
which will be each with 3 col's<br />
how do i do that?<br />
thnaks i nadvance<br />
peleg<br />
<br />
by the way i triedto to so :<br />
<TR colspan=3> but it didnt help <!--content-->Are you trying to add rows or columns? If you are trying to add columns you need to use <td></td> not <tr></tr><!--content--><table><br />
<tr><br />
<td></td><td colspan="2"></td><br />
</tr><tr><br />
<td></td><td></td><td></td><br />
</tr><tr><br />
<td></td><td></td><td></td><br />
</tr><br />
</table><!--content-->i wanted to add a row<br />
with 3 columns in it<br />
where all the rows above it are with 2 columns<!--content-->