Hi Kelly,
It's not possible (in Dreamweaver alone that I know of), Unless you embed it as active-x. I read your question last night and have been playing with Dreamweaver to try and figure out if this is possible. The bad part of this is I'm a newbie to Dreamweaver and just playing with active-x embedding code I've locked up my computer about 20 times today. I know it's (Bg="?") in the embed code but I can't get it to come out clear ( white background is the best I can do, heh! ) I'll do some more research later unless someone else wants to enlighten us.

Jeff