multi-friend-selector action does not break out of iframe

we have a faceb开发者_运维知识库ook app and every time a user invites a friend the application redirects to the "action" URL but it's always facebook inside of an iframe. For the life of me I've tried every combination of URL's for the action, but it just won't break out of the frame.

Any idea how to avoid this?

Thanks, Chad

problem resided inside our usage of the mini_fb library. works now. nice library.