Navigation / External SWF help needed

Howdy all you kirupa.com’ers,

I’m working on a new site for myself and need some help with figuring out my navigation and control of external swfs. OK, I’ll try and keep it as simple as possible…

My site has four menu points (Home/Portfolio/Services/Contact), simple.

Each menu point loads an external swf that has a couple of seconds intro, the content and then the intro again, but reversed.

How do I let the outro of the loaded swf play (and I guess unload), before the next swf preloads and then plays?