What's the proper way to create a dropdown list of links?

[Club3G]

I have two custom dropdowns on my site that I made ages ago, copying some stock code and modifying it how I though was the best way at the time.

I know there's a hack/addon for this, but with my navbar customizations it didn't work at all for me and would take more customization of the addon than it would be to just simply write one in.

If you go here:

http://www.sevenstring.org

The Site Features dropdown only works in Internet Explorer - Firefox ignores it. I'm positive it's because I coded it improperly, but my attempts at figuring out how to make it work in either browser have been in vain.

Here's the code from my navbar template:

The navbar displayed dropdown:

<!-- Features Menu -->
      		<if condition="$show['popups']"> 
      		<td background="http://www.sevenstring.org/forum/images/navbar_backing.jpg" id="gallery"><a STYLE="text-decoration:none" href="#gallery"><font color="#ffcc00" size="1px"><b>Site Features</b></font></a> 
        	<script type="text/javascript"> vbmenu_register("gallery"); </script></td>
     		</if>  
		<!-- /Features Menu -->

And the pagenav popup description:

<!-- Features Menu -->
<if condition="$show['searchbuttons']">
	<!-- header Gallery Links-->
	<div class="vbmenu_popup" id="gallery_menu" style="display:none">
		<table cellpadding="4" cellspacing="1" border="0">
		<tr><td class="thead"><font color="#ffcc00">sevenstring.org</font></td></tr>	
<tr><td class="vbmenu_option"><a href="http://www.sevenstring.org/forum/view.php?pg=ssjukebox"><b><font color="#2886B6">Member Jukebox</font></b></a></td></tr>	
	<tr><td class="vbmenu_option"><a href="http://www.sevenstring.org/forum/view.php?pg=lessons"><b><font color="#2886B6">Online Lessons</font></b></a></td></tr>
                <tr><td class="vbmenu_option"><a href="http://www.sevenstring.org/forum/view.php?pg=ircchat"><b><font color="#2886B6">IRC Chat Room</font></b></a></td></tr>
	        <tr><td class="vbmenu_option"><a href="http://www.sevenstring.org/photoplog/index.php$session[sessionurl]"><b><font color="#2886B6">Photo Gallery</font></b></a></td></tr>
         <tr><td class="vbmenu_option"><a href="http://www.sevenstring.org/forum/view.php?pg=frappr"><b><font color="#2886B6">Member Map</font></b></a></td></tr>
		<tr><td class="vbmenu_option"><a href="http://www.sevenstring.org/forum/arcade.php?$session[sessionurl]"><b><font color="#2886B6">The Arcade</font></b></a></td></tr>
		<tr><td class="vbmenu_option"><a href="calendar.php?$session[sessionurl]"><b><font color="#2886B6">Calendar</font></b></a></td></tr>
		</table>
	</div>
		</if>
<!-- /Features Menu -->

Any insight on this would really be appreciated, as it effects both of my current dropdowns and obviously any that I'd like to add in the future.