Milonic JavaScript Menu

Is anyone else noticing this error on my page?

no still getting the problem.. the problem is with the menu to the left in ie6... It works... sort of..

but in the lower left corner there is an "error on page" message that occurs when you put your mouse over a menu item and then try to move to another menu item.

The onbgcolor doesn't show up ...

here's the page for you to check out...

http://www.justsayyes.org/New%20JSY/mission.php

when you mouse over the menu items you get an invalid argument error.

Any ideas as to why?