Salve a tutti io ho questo codice che su ie funziona senza sovraaccavallamento delle immagini inserite peró su Firefox mozilla la sovraaccavalla mi potete aiutare

<table cellspacing="0" cellpadding="0" border="0" width="100%">
<tr>
<td valign="top" class="label">MOUNTAINPASS!</td>
</tr>
<tr>
<td valign="center" >
<table id="menu" border="0" cellpadding="0" cellspacing="0" width="192" >
<tr>
<td><div align="center"><a href="http://www.mountainpass.it/">[img]../images/mountainpass.jpg[/img]</div></td>
</tr>
<td valign="center" class="label">PARTNER</td>
<tr>
</tr>
<td><div align="center"><a href="http://dolomiten.suedtirol.com/">[img]../images/logoaltoadige.jpg[/img]</div></td>
</tr>
<tr>
<td><div align="center"><a href="http://www.altabadia.org/">[img]../images/logoaltabadia.jpg[/img]</div></td>
</tr>
<tr>
<td><div align="center"><a href="http://www.physiotherm.com/home.aspx">[img]../images/physiotherm_logo.jpg[/img]</div></td>
</tr>
<tr>
<td><div align="center"><a href="http://www.skitop.it">[img]../images/Loghi-Ski-Top-OK.jpg[/img]</div></td>


</tr>
</td>
</tr>

</tr>
</table>
</td>
</tr>
</table>