How to login silently without redirecting to facebook login

Dec 7, 2010 at 7:36 AM


Can anyone tell me how can i login directly without redirecting to facebook login page using Application Key and Application Secret Key?

I don't want that user redirect to facebook from my site and login there and than back to my site. In my application i have only one user whose information i want to display on my site.

I did it with passing session key but after sometime session key is not valid. so please help me how can i do that?

Thanks in advance.