[jQuery] jQuery Accordion Plugin

[jQuery] jQuery Accordion Plugin


Hi,
I am having some issues implementing the Accordion plugin with
tertiary menus from:
http://bassistance.de/jquery-plugins/jquery-plugin-accordion/
My issues are, mainly to do with the hidden (closed) ul's inheriting
the height of the previously visible (open) ul's.
This seems like a bug in Accordion, or more likely, just my bad
coding...
You can see a working version here:
http://letterfive.accelhost.com/
My nav structure is:
<code>
<div id="nav">
<ul id="main_nav">
    <li><a href="#">Item</a></li>
    <li><a href="#">Design</a>
        <ul class="sub_nav">
            <li><a href="#">Identity</a>
                <ul class="tert_nav">
                    <li><a href="#">Brushed</a></li>
                    <li><a href="#">Providence</a></li>
                    <li><a href="#">Photography</a></li>
                    <li><a href="#">Net</a></li>
                    <li><a href="#">Film</a></li>
                </ul>
            </li>
            <li><a href="#">Print</a></li>
            <li><a href="#">Interactive</a></li>
        </ul>
    </li>
    <li><a href="#">Letterpress</a></li>
</ul>
</div>
</code>
Each menu item has a sub nav, which itself has a sub nav (tert nav).
Thanks for any help.
A.