The example given on the Facebook developer documentation page ( http://developers.facebook.com/docs/reference/fbml/serverFbml/ ) doesn’t work. This one does.
Note how some html is escaped and the multi-friend-selector is inside the form.
The code below allows you to add the large version of a friend select in the form of an invite tool to your iframe facebook applications:
[carousel keywords=”facebook applications” tag=”fetchit-21″]