CSS Dropdown menu for the header- With Categories!

[jettrue]

I'd posted this before but had no link to offer, and hence no responses - now hoping someone might help shed some light on it as I have a live link to offer

www.chococielo.com

I've added some menu items to "About Chocolate", but they do not work in firefox (version 2.0.0.17) - despite working fine in IE (version 7.0). The shop and FAQ dropdowns work fine in both.

I'm sure it's something simple I've missed but still can't see it. Hope someone can help...

Thanks,
Adam.

Code as follows...

 <li class="submenu"><a ="<?php echo zen_href_link(FILENAME_ABOUT_CHOCOLATE); ?>"><?php echo HEADER_TITLE_ABOUT_CHOCOLATE; ?></a>
            </li>
			 <ul class="level2">
                <li><a href="<?php echo zen_href_link(FILENAME_SHIPPING); ?>"><?php echo HEADER_TITLE_SHIPPING_INFO; ?></a></li>
			</ul>	
			<li class="submenu"><a href="<?php echo zen_href_link(FILENAME_ABOUT_US); ?>"><?php echo HEADER_TITLE_ABOUT_US; ?></a>
            </li>	

				
            <li class="submenu"><a ="<?php echo zen_href_link(FILENAME_DEFAULT); ?>"><?php echo HEADER_TITLE_INFORMATION; ?></a>
              <ul class="level2">
			    <?php if (DEFINE_SHIPPINGINFO_STATUS <= 1) { ?>
                <li><a href="<?php echo zen_href_link(FILENAME_SHIPPING); ?>"><?php echo HEADER_TITLE_SHIPPING_INFO; ?></a></li>
				<?php } ?>

Your site is not working for me.

Look closely at your code, I'm pretty sure its not correct.

<li class="submenu"><a ="<?php echo zen_href_link(FILENAME_ABOUT_CHOCOLATE); ?>"><?php echo HEADER_TITLE_ABOUT_CHOCOLATE; ?></a>
<ul class="level2">
<li><a href="<?php echo zen_href_link(FILENAME_SHIPPING); ?>"><?php echo HEADER_TITLE_SHIPPING_INFO; ?></a></li>
</ul>	
</li>

The </li> should be moved from after <?php echo HEADER_TITLE_ABOUT_CHOCOLATE; ?></a> to after the </ul>