http://developers.facebook.com/plugins

get persons facebook id:

Ok, first, go into their profile page. Then look at the top of the

internet browser. The rectangle box should have a lengthy link in there.

Look through that until you see id= or something like that. Another way

is to right click on their profile and click “view source” and press

Cntrl+F while your in the notepad and search for id.

http://developers.facebook.com/setup/?error=sys

like button for user / not fan page…