Flash Problems on Mac

I recently posted a .swf inside a new window with javascript. everything works fine on a PC, the movie will load on a mac. You should be able to click and drag to “spin” the object within the movie (it cycles a series of photos to give a 360 view), but when on a mac the cursor changes but images are not cycling. i’m sure it could be a number of different things but I’m unsure where to start.

I appreciate any help/advice anyone has. thank you