Right now, when you click on the link to invite users through Facebook, there is a Message field and a pre-populate box.

3 questions:

1) Is it possible to pre-populate the message? I added a message to the "Default Optional Message" but it doesn't appear here.

2) I'd like to change the "Login to the site" text in the read-only message. Is this possible, and if so, how?

3) Is it possible to add an icon to this read-only message?

Sorry, but I don't see any documentation on how to do this...

Thanks!