Ideas for a transition

Hey guys,

I need your help to come up with ideas on how to transition from a main menu to the flash it leads to.

I have a menu of 11 images sliding across the screen. Each on is a button.
Any ideas on what sort of transition I should do when one of the images is clicked to lead to the next flash?

I would tell you what each of the image buttons lead to but they are all different. Some buttons lead to image galleries, some lead to video menus, or games…

If you know of some sites that have good transitions post 'em here!