Flash and javascript problem

My plan was to have my Web logo be very large to begin with and then shrink back into the top left corner. I was going to move the Flash file with javascript, but it seem to have a hard time doing this. I'm not sure why, and it would be great if somebody knew the answer to this. I'll keep working on it and see if I can figure it out. I haven't see anybody combine Flash and Javascript in this way before so I thought I'd give it a try. Maybe nobody does it because it doesn't work. hmmmm...