[Nikos]

For example at NBA.com, they have a javascript Pop Up Window that displays a Photo Gallery, I am trying to view the slideshows/images -- but they do not seem to appear in Firefox for me.

I am not sure why? Even when I allow pop ups it does the same thing. It shows the background color, the window comes up, just NO Images.

Any ideas why this is?

http://www.nba.com/spurs/

(for the site above click on Photos link)

 

[Nikos]

Sorry not neccesarily slideshows, but just pictures in a seperate java pop up window?

 

[wallijonn]

Well, if it is Java related, did you install the latest Java from http://www.java.com/en/download/manual.jsp ?