Talk:Cross Domain Communication Channel
From Facebook Developer Wiki
[edit] url discrepancy
The html (or htm :-P ) files says:
http://static.ak.facebook.com/js/api_lib/v0.4/XdCommReceiver.js?v2
but the wiki says
http://static.ak.facebook.com/js/api_lib/v0.4/XdCommReceiver.js?2
either one seems to produce the same result.
