Random colours in jquery multi level css menu 2

[Willwillwill]

jquery_multi_level_css_menu_2

http://www.dynamicdrive.com/style/csslibrary/item/jquery_multi_level_css_menu_2/P90/

Hello all,

I've been customising this menu for a simple portfolio website

Its going alright but...

I'm wanting the background colour for each button in the menu to change randomly, so each time it is .hover'd over it is different, without having to reload the page

The background colour is being defined in CSS and from what i've read it might not actually be possible, so any ideas, i'd be grateful to hear them

Thanks for all the help, and the great script in the first place
Will