Fencer: Would this have something to do with logging me out on Facebook.

I normall have 2 Tabs open on Facebook, sometimes when i go there, the chat box says i timed out and have to Login again, other times it just logs me out straight away or when i refresh the page

I do not get that here though, but then rarley do i use a Browser to access BrainKing now

I will have a look on the Mozilla blog and see if anything is mentioned