Casting my website out for reviews

[Jeremy J Starcher]

I am rewriting the back-end and data access layer of my website and, by
extension, rewriting parts of the front-end.

I am open to comments about improving either the code or the user
experience and I encourage folks to "let me have it" if I screwed up
anything.

http://mopedepot.com/parts2/pbook.php?section=11&book=0&page=11

The page is Javascript enhanced, but it should be fully usable with
Javascript turned off.

Part#19 (the shock) has some upgrade options and takes you to a slightly
different purchase screen.

Part#29 (right hand side) comes in different colors and takes you to a
color select page.

Part#4 (at the top) takes you to the standard 'purchase' page.

Known issues:
1) Funky degradation under IE6. It works .. but ick.

2) Tooltips do not show under Konqureror (This appears fixed in the last
version of Konq.. Hmmm.)

3) Table-based layout to provide a "spacer" for the floating parts list.
A few of my customers use mobile devices and literally crawl around a
unit while entering data. This technique seems to work on their mobile
while setting a huge right-margin on the image does not.