How can I add custom text/code into a uddeIM field

OK, here's what I need to do:

I've coded my site so that the AJAX CB Connections module ( mike.simbunch.com/ ) appears when a user opens a new uddeIM message.

The user's CB connections appear underneath the new message field, right?

I want the user who is writing the new message to be able to do this:

When they click on a connection, the linking code for that connection will automatically appear in the message field, as in:

If the user's name is John Johnson, this code would appear in the message field:

John Johnson

(Oh, I have custom URLs active on my site, too.)

OR, I could add in check boxes next to each of the connections. That way, a user could check all the connections s/he wanted to add to the message.

Is this possible? Would it be an AJAX or Java solution?

Joomla 1.0.12
uddeIM 0.5
CB 1.0.2 Suite

Thanks!!!