There is a posted sample here that you might be able to tweak to do this:

http://www.empirisoft.com/support/showthread.php?t=707

And the followup post that shows the same thing but with the items shown back to the subject in a randomized order:

http://www.empirisoft.com/support/showthread.php?t=871

Let me know if you have any luck/trouble with it.