Another Firefox Problem

[Square-Egg]

Hi Guys

Just in the process of learning all about Division Layers & CSS, but cant see to get my page to look right in Firefox. The site is:

http://www.square-egg.co.uk/

and as you can see, the left navigation is all to pot in Firefox, but in I.E its ok. Also on this page:

http://www.square-egg.co.uk/square-egg-web-design.php

the footer seems to lock and doesnt drop down with the text.

I believe there is a small Java script which can be written to tweak it, but I cant find it anywhere. Any help would be great

Regards

Square Egg