i have read the previous posts on putting a link to an fmbl page to get invites to work.. but i am still having trouble...
basicallly in my app iframe i have a href
<a href="http://apps.facebook.com/MYAPP//facebookstuff/invite.fbml?fbforcemode=fbml" target="_top" type="text/html">Invite Friends</a>
invite.fmbl has the following content (where my app is where i put my app name)
content="Tell you friends what kinda stuff you want!
<fb:req-choice url='http://apps.facebook.com/myapp/' label='Join' />">
<fb:multi-friend-selector showborder="false" actiontext="Tell your friends about my app!">
but on clicking the href i just get a blank facebook page
at one point i got it to work by not using a href, but having a python self.redirect() to the fmbl page, but then i couldnt include the '_top' thing so it appears in a frame, urgh
thx in advance!