DHTML Menu - MAC problems

[mprice@akcelerant.com]

I have a menu that I used from this site:
http://www.shivbasu.com/web/menubar17/menu_id17.php

so I customized the menu and everything worked out the I want it, I got one problem , when I try to display this menu in MAC computers, I get the menu way down, not where it should appears.
Any ideas about this problem.

Thanks