In Firefox there are settings to prevent pop up blocking. Occasionally pop ups are still happening. It looks like Firefox allows pop ups under certain conditions:
"Is the pop-up shown after a mouse click or a key press?
Certain events, such as clicking or pressing a key, can spawn pop-ups regardless of if the pop-up blocker is on. This is intentional, so that Firefox doesn't block pop-ups that websites need to work."
I would like to turn this off. As a developer I understand that opening pages resulting from a click event is a way to determine if a pop up is desired but for the safety of our users I would like to turn this off.
Is there an option to block event spawned pop ups?