Full flash browser question

hello, I looked at the tutorial in gotoandlearn.com site about the full flash browser.
My question is: I understood everything he said about the background b-u-t, about the bmp picture in the center: what if I have many things that I wand to be in the center? what should I do? is it possible the import a swf file to a library and to do the same thing like he did with the bmp picture?

tnx alot :]