Why vertical scrollbar not showing?

Hello,

I'm making a new personal website about photography. I'm using Slideshow Pro for Lightroom.
The problem is that, when I go to the gallery at http://www.raulnunes.com/temp/ if the screen resolution is less that the flash component, the vertical scrollbar does not show. Why is that?

Best Regards,
Raul Nunes

 

Because in your CSS it has overflow: hidden

 

Thank you for your help!
I changed that on index.html to overflow: auto, but still no scrollbars. :-(

 

Just remove the overflow property or change it to overflow: scroll;