Playing a Sequence of Flash Movies Automatically

Hi,

I have a main Flash movie that loads a second movie into a portion of it when it opens. The user then clicks on thumbnails in the main movie to load movie 2, 3, 4, etc. into the space (it loads it into the same empty movie clip that movie one played in). I want to make the process automatic, so that movie one plays on opening, then is followed without clicking by movies 2,3,4, etc. It will be a sequence of movies playing in the main movie. Does anyone know a simple way to do this? Thanks.