Facebook Applications not working properly? Wont submit forms?
This is due to a recent change (this morning) to FBML using the new login procedures. However, they appear to be broken. Simple fix: add requirelogin="0" to your <form> tags.
Hopefully facebook will fix this issue soon.
(For more info, see here: http://soton.facebook.com/developers/message.php#msg_60)
Benjie.

August 10th, 2009 at 10:37 pm
i can’t open the page in facebook.It’s always on blank page.I don’t know what happen.
August 11th, 2009 at 12:03 am
That link has long since stopped working – this post is 2 years old and Facebook changes their API weekly! Sorry I can’t be of more help any more!
Benjie.