Hello all. I'm new, so I'm not sure what I need to be including in this plea for help. Please bear with me

I'm currently developing a site (http://www.phactory.com) which utilizes Javascript PopUp windows to frame high resolution stills of our work.

It works fine, except when I go over to the Mac platform, and utilize IE5 under OS 9.2 and OS 8.6 (the only ones I could test). When I click on the thumbnail to implement the javascript, the window pops up fine, and displays the image perfectly. The trouble is that the Flash interface that is now underneath this pop up window disappears, and only reappears (somewhat) after I roll my mouse over the region the swf should be located.

I'm at a loss. I search through the past 30 days of posts, hoping I could find some sort of hint, but I've had no luck.

If anyone could help, I'd be eternally grateful. Thanks!!