Header Image Help

[Gottcha]

ok i have my header graphic set but im not sure how to add it to the header template ... i tried replaceing the code in it with the html code for my header graphic but it leaves the forum blank and just the header is shown .... any help is really appreciated.

--------------- Added [DATE]1216143793[/DATE] at [TIME]1216143793[/TIME] ---------------

ok got the header to work but now im missing my banner ads ... this is my code right now:

<!-- logo -->
<a name="top"></a>
<center>
<table border="0" width="100%" cellpadding="0" cellspacing="0" align="center" style="background-image:url($stylevar[imgdir_misc]/headercf_04.jpg)">
<tr>

<td align="left" valign="top"><a href="$vboptions[forumhome].php$session[sessionurl_q]"><img src="$stylevar[imgdir_misc]/headercf_02.jpg" border="0" alt=""/></a></td>
<td align="right" valign="bottom"><img src="$stylevar[imgdir_misc]/headercf_06.jpg" alt="" /></td>
</tr>
</table>
</center>

<!-- /logo -->
<!-- content table -->
$spacer_open

$_phpinclude_output