unload external swf that was loaded in a previous scene

By mrkyMrk | Jul 1, 2009

i have designed a flash projector using as3 in which I have successfully loaded an external swf onto frame 2 of my first scene called "start".

i want to include a Restart button in a later scene called "intro", which will unload the external swf as well as restart the entire presentation from frame 1 of my "start" scene.

my problem is that I can’t figure out how to tell my Restart btn, located in the "intro" scene, to look in the "start" scene to unload the external swf - i need to eliminate the "1120: Access of undefined property…" error when working in multiple scenes

i hope this is a simple question for a smart actionscripter out there… i really appreciate your help!! let me know if you’d like to see my script