action script and flash help

I have more than one flash 8 movie clip and i want them to load in the main box or movie clip but i dont want to have to put them in the library there in different folders any ideas ?? i dont know a lot but i was told to use action script with php and xml.

thanks

"flash 8 movie clip"

do you mean a flash movie you're trying to load? (file.swf) or an actual movieclip?