StickerAA 0 Newbie Poster

I have a menu with three top parents. When hovering over 1 a menu drops down with 5 selections and each selection has a submenu with 2 or 3 items. After scrolling through the selections you decide to look at the other top parent items only to return to the first one. When the drop down opens ghost submenus appear with no text in them...

it can be viewed at: http://www.virtual-leap.com/test/

Any ideas ?