Convert Buttons command for movie clip

Hey Guys, new to the forums, but been reading kipura tuts for a while. Ive been working on my flash site, and was using the tutorial on transitioning different swf’s from the main timeline, and the code it uses for the transitions to work are for Button instances, while i made my buttons in the movie clip way. Is there a code to fix it so it will load an external swf from my movie clip instead of it being a button? THanks for any help, i will post work so far for a preview. Critisism is welcome(on the show and tell topic)