Okay So I spent this week (Updating) my Forum.

I started with - Updating Black Pearl. then on to tweaks (code changes / Mods) that I wanted to add etc....

Now when I click on "View more smilies" or "View all Smileys" on this board.

Firefox now Loads them in a full window on a new TAB.

The Problem also exist, in attachment uploads, But the Full screen Tab Closes after the Upload is completed.

(this is not based on any of my code changes) - I've gone to other Forums that use the same style and getting the same thing).
As stated, I'm getting the Smilies in a new Tab on here Also.

this bug does not exist in IE So it's a latest version of Firefox thing,

EDIT: Disregard,
For Some Reason The new Version of Firefox, Had Open new windows in new Tab selected.
unchecked it and now things are Fine !

This post will still be useful to others, if they see the same things happening. :LOL: