How do I make a dotted border on my tables?? :-/

Here's part of my code, where would I put it??

<center>
<table noborder="" border="0">
<tbody>
<tr>
<td>

<table border="0" cellpadding="7" cellspacing="0">
<tbody>
<tr>
<td
align="left" valign="top">

Add this to the <table> tag:

style="border: 1px dotted #colour;"

In IE it shows up more like dashes, but in Netscape it's dots.