Could someone help me solve a firefox problem?

Whenever I click on a link that opens a pop up window with the content (affiliate code for example) the window usually cannot be maximized or resized large enough to view the content. It's always been like this and it's very annoying. Is there any fix for this?

 

The first solution offered at the link below worked for me. This is a common, irritating problem.

Good luck.

http://www.timeatlas.com/mos/5_Minute_Tips/General/Fixing_Firefox_PopUp_Window_Sizes/

 

Thanks! The first solution worked for me too.