bah! that whole page is hacked up! :) no wonder ur frustrated (this is soooo the pot calling the kettle "black") HAHAHA
just one thing i noticed right away is you are calling a list here:
<ul class="forward"><div id="cart"><div class="cart_all"><div
class="cart_header"><div<img
src="http://www.bodykitsonline.co.uk/test/includes/templates/custom/images/cart_top.jpg"
border="0" /> <div id="navMainCartSummary"> Items: 0 Amount: £0.00</div><br><a
href="http://www.bodykitsonline.co.uk/test/index.php?main_page=shopping_cart"><img
src="http://www.bodykitsonline.co.uk/test/includes/templates/custom/images/button_view.jpg"
border="0" /></a> <a
href="http://www.bodykitsonline.co.uk/test/index.php?main_page=checkout_shipping"><img
src="http://www.bodykitsonline.co.uk/test/includes/templates/custom/images/button_checkout.jpg"
border="0" /></a></div><br class="clearBoth" /></div></div><div></div><div></div>
</ul>
but then dont list anything with list tags..
you have the <ul> but no <li>
sooooo, long and short, here is what I would do (because this is exactly what i had to do a few days ago). 1st, IF the header is the only thing you have messed with so far... i would dump everything and re-install zencart. (i say this because, you prob. did exactly like i did.. jumped in with both feet, and started messing around with files, and basically started working on the "originals" instead of the templates... and it became a MESS)....
after you re-install zencart... find a template you like, this is a good site: http://(sorry, site offline)/
they are all free, and you can scroll thru and find the one that is "closest" to what you are trying to accomplish... right out of the box.
then, we can knock out some of the "default" stuff, like changing header image etc. then go back and put these links/mods in their correct places.
if you decide to tackle it this way, let me know, we can correspond by email or IM so as to not hijack the forum...
"Be the Change you wish to see in the World..." -Gandhi