Table problem

Hello,

I have a newsletter graphic that uses a table. It looks fine in IE, but in Firefox it looks messed up. Please help me if you can thanks!

Here is my code.

<p>&nbsp;</p><table width="160" border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td valign="bottom"><img src="images/160NewsOrange_01.jpg" width="160" height="218"></td>
</tr>
<tr>
<td background="images/160NewsOrange_02.jpg" valign="top">
<table width="147" border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td>
<div align="center">
<form name="contact_form" method="post" action="contact.php">
<div align="center"><br />
</div>
<div align="center">
<table width="86%" border="0" cellspacing="7" cellpadding="0" height="62">
<tr>
<td height="2" width="29%">
<div align="right"><font face="Tahoma" size="2"><b>Name:</b></font></div>
</td>
<td height="2" width="71%"><font face="Tahoma" size="2"><b>
<input type="text" name="your_name" size="10">
</b></font></td>
</tr>
<tr>
<td height="29" width="29%">
<div align="right"><font face="Tahoma" size="2"><b>Email:</b></font></div>
</td>
<td height="29" width="71%"><font face="Tahoma" size="2"><b>
<input type="text" name="your_email" size="10">
</b></font></td>
</tr>
</table>
<br />
<input type="submit" name="Submit" value="Submit">
</div>
</form>
</div>
<div align="center"><font size="5" face="Tahoma"><b><font size="1" face="Verdana, Arial, Helvetica, sans-serif">SECURE
&amp; CONFIDENTIAL</font></b><font face="Verdana, Arial, Helvetica, sans-serif" size="1"><br />
</font></font><font size="1" face="Verdana, Arial, Helvetica, sans-serif">Your
email address will NEVER be rented, traded or sold. <br />
WE GUARANTEE YOUR CONFIDENTIALITY. <br>
We hate spam just as much as you do.</font> </div>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td valign="top"><img src="images/160NewsOrange_04.jpg" width="160" height="21"></td>
</tr>
</table>

 

<table width="160" border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td valign="bottom"><img src="images/160NewsOrange_01.jpg" width="160" height="218"></td>
</tr>
<tr>
<td background="images/160NewsOrange_02.jpg" valign="top">

try to see this at the top its lacking </td> and </tr> review your code specially your end tags

 

Run it through the W3 page markup validator and fix the errors one at a time from the TOP down.