Recompiling flash

alright, so the other day, I get a job to update some stuff on http://alaskadonjoses.com ,namely the menu well, I updated a single page and then went to test it. Turns out, that for some reason when I recompile the movie in flash 8 (I’m not sure what version he used) it doesn’t show content, and the scrollbar is messed up. Default export properties are actionscript 1 and flash 6 (He was using some deprecated actionscript that I updated), but no matter what I do, it still comes out with the same effect. I’d be happy to send any and all resources for any solutions.