Loader for loadMove( );?

Is there a way to make a loader for a swf that has already been opened but has a:

on (release) {
loadMovie(‘movie.swf’, 2);
}

on a button?

see, the ‘movie.swf’ file is rather large in this case, and I don’t want the person to think something is wrong. Also, ANOTHER problem is that the movie.swf file was created from an imbeded .fla that no longer exists. So it’s stuck just being the movie that it is. I also can’t import it to another .fla b/c it just shows up as blank keyframes. Now what?

thanks!