Since the last few Firefox updates, some
of the slide shows on this site will not display properly.
There is a simple work-around. Mozilla has a plugin
that will allow you to view the page in an Internet
Explorer tab. You can download it HERE.
After the addon installs, restart Firefox and go to
the page with the slide show that is not displaying
properly. Right click on the page and choose the 'View
page in IE tab' option. The page will reload and behave
normally.