Bad day... help with external swfs


todays a bad day for me, so please bear with me.

im my project, i have various buttons taht do certian things and whatnot. but on 1 of those buttons, when clicked, i need a centered external swf to load on top of the main swf.

it would also be awsome if the main swf’s alpha is like 60% when hte swf is loaded.

thanks for any help. todays a really bad day for me, and i cant remember how to do this.