Jquery treeview menu

[Titti]

Hi, i'm using jquery treeview menu ( http://www.dynamicdrive.com/dynamici...view/index.htm ) in my website ( http://www.mcworks.it/tests ) and i have a little problem: when i open a page
from the menu tree (like projects->interiors->XXL), menu expands completely and items alignes to the left side for a while, the time that page is charghing: this only with ie, with firefox i don't have any problem.
Any suggestion?

Paolo

[Titti]

No idea?