XP Menu - Changing border?

[mattboy_slim]

How can I edit the border on the main menu. Right now it's showing up as a light yellow. I'd like it to be white, or none at all.

http://www.rdi1.com/rdi1.new/_include/nav_menu.htm

That htm file is actually an included file, so that you don't have to go digging for my menu.

The .js file: http://www.rdi1.com/rdi1.new/_include/menu_array.js

Thanks for the help