Hello sir, this can be done through PhP so I would like first to see your web site where you want to put this "verification" (just to check if it supports PhP). Also, if I understand well you want something like this:
1. A visitor visits your web site
2. Website "asks" visitior to log in using his Facebook profile
3. When visitor enter his Facebook login details the web site check his number of friends, location and how old his profile is.
4. If he has more than 250 friends, he is from USA or Canada and is older than 1 year the web site will redirect him to your application form. Otherwise, if some of this things are not satisfied the web site will redirect the user to the page with a message "Sorry, you are not qualified..."
Is this right?
Regards,
Anel