when we add table with 1 row and 2 cols, default html is -

<table border="0" cellspacing="0" cellpadding="0" width="500">
<tr>
<td> </td>
<td> </td>
</tr>
</table>

 

can we change the default html to be as under, so that every time we add table "TR" is vertically top aligned -

 

<table border="0" cellspacing="0" cellpadding="0" width="500">
<tr valign="top">
<td> </td>
<td> </td>
</tr>
</table>