Ian thank you for finding my problem
In your header section:
<table border="0" cellpadding="0" cellspacing="0" width="100%" id="SideBars">
<tr>
<!-- Disable Left Side Bar
<td width="15%">
<table border="0" cellpadding="0" cellspacing="0" width="95%" align="center" id="Left Sidebar">
<tr><td width="100%">
Left Sidebar</td></tr>
</table></td> -->
<td width="70%">
To enable the left side bar remove the remarks
In your footer section:
</td><td width="10%">
<table border="0" cellpadding="0" cellspacing="0" width="95%" align="center" id="Right Sidebar">
<tr><td width="100%">
Right Sidebar</td></tr>
</table></td></tr></table>
To add your code just add/replace "Right SideBar" and or "Left SideBar" text with whatever you want. To adjust the physical size in the footer section change 10% to what ever you want.
If you want an example of what was done here jsut right click view text and search for "" and youc an see how/what was added.