I am trying to make a zimlet which sends items dropped on a panel item to another server.

When I drag a mail message to the panel item I always get a conversation object, even if it is one message. How do I retrieve the most recent mail message?

I have looked in the javascript libraries for the ZmConv class but I do not know how this class got initialized. I can get the numMsgs and the fragment, but how do I retrieve the messages and if I have the messages, how do I get the body?