Some programing Help please

I’m using external SWF files in my site and using multiple files at once…Our main file is calling 2 swf’s at once with no problem but then one of the external swf files “portfolio” is calling on its own external files “Webdesign.swf”, “photography.swf” and so on. everyhing works right when you click the first button, but when you click the second button it just reloads the previous one you clicked? i know this may sound confusing so here is the test site.

www.versusmediagroup.com/test

the first box is portfolio and you can see what i’m talking about…hopefully.

Thanks
Seth