From Facebook Developers Wiki

I need help with Fb:submit. All I'm trying to do is have a couple of links and when I click one I want to go to a new page and with a post retried a number so I can know which one was clicked. I can't figure this out, Any help will be appreciated.

[edit] Input type=image

What is wrong with <input type="image" src="" alt="">? --1010950343 04:50, 29 January 2008 (PST)

i don't know if this any help but:

as i see every time i use Fb:submit it assign no value (you can see it in the code) that might be way you cann't see what you clicked...

if you know how to align value that will also help me.... your link still should work if not you maybe didn't put the full url of the link (outside of facebook)