When I drag a movie clip (head01) into a target clip (root.Head) it works fine.
The problem I'm having is when I drag another clip in (head02) I'd like it to
replace head01 instead of both of them being in the target clip. I'm looking
for a general way of emptying the target clip such as unloadMovie(whichever
movie is occupying root.Head). Can anyone help? Thx