Yet another IE/Firefox issue - any takers?

[jbr39117]

Im not an expert at css by any means but I can get most of it going fine with a bit of tinkering and experimentation with what works, etc...

So here it is www.jashbotanicals.com/index3.html and the css can be found www.jashbotanicals.com/jash.css

The only CSS for the side nav is on the index3.html page

Seems to work perfect in IE but in Firefox it fails to display the side nav images under "our company" upon first load, as well as fail to display the hover image even after the image has been cached. However, if you click on one of the invisible buttons you will see the rest of them, or you can view them if they have already been cached of course.

Also, for some reason, when I used absolute positioning (at the advice of someone else as he thought it would fix the problem) it displays the rollover images correctly in both IE and Firefox. Problem is, in terms of positioning, when it looks just right in IE, it looks off in Firefox and vice versa when I utilize absolute positioning.

Any help would be absolutely great, as I am on the brink of breaking my own keyboard across my head...

Cheers
-J