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Hi all, Im having an issue with my navbars popup button tables. For example, look at the navbar on this site, under quick links.
What Ive been trying to do is put a popup table like that for my navbar, but call it sources, and I will use it like a bookmarks list.
My problem, is that I cannot get the drop down box to appear, I have the popup code ready to go, but just cant get it to appear. here is the code Im using:

<td class="vbmenu_control" id="sources"><A href="http://www.zgames.zgeek.com/index.php">Sources</A><script type="text/javascript"> vbmenu_register("sources_menu"); </script></td>

I know that the error lies between the javascript code, but I cant seem to work it out. Can anyone explain it to me please?

and here is the pop up table code:

<div class="vbmenu_popup" id="sources_menu" style="display:none">
    <table cellpadding="4" cellspacing="1" border="0">    
    <tr><td class="thead">Online Sources</td></tr>
    <tr><td class="vbmenu_option"><a href="http://www.nintendo.com">Nintendo America</a></td></tr>
    <tr><td class="vbmenu_option"><a href="http://www.xbox.com/en-au/">Xbox Australia</a></td></tr>
    <tr><td class="vbmenu_option"><a href="http://au.playstation.com/">Playstation Australia</a></td></tr>
    <tr><td class="thead">Cheating Sources</td></tr>
    <tr><td class="vbmenu_option"><a href="http://www.gamefaqs.com/">Game FAQs</a></td></tr>
    <tr><td class="thead">Other Sources</td></tr>
    <tr><td class="vbmenu_option"><a href="http://www.zgeek.com/">Zgeek</a></td></tr>
    </table>
  </div>

Thanks for taking the time to look