There shouldn't be any reason why you can't have as many accordion menu items as you want actually. Looking at your page's source, the issue probably is a case of tag containership confusion by Firefox stemming from some of your HTML being closed off incorrectly. For example, the last item of each of your UL list looks like:
Code:
<li><a href="http://www.wwstriviafed.com/titles"><center><b><u>Titles Held</u></b></center><BR>
<b>None</b><p>
</a></li>
You have a P element within a LI element (not allowed), plus it's not closed off either.
Try starting with a fresh page with just one accordion menu item that contains valid HTML, then duplicate it many times to verify it works. This will confirm whether the above is the culprit.
Bookmarks