Separate movie files can be loaded into your .swf movie using action scripting. If you click on the buttons a movie will load in an area that has been assigned for the clip. A still picture or even a movie clip can be placed at frame 1 so that you can go to the original movie that is loaded with the .swf file. When a button is selected you can load individual movies that carry their formatting with them independent of the main movie.

Push the buttons to see how it works.