Firefox extension to change browser font to Georgia when zooming in (ctrl++)

When I hit ctrl++ (Zoom In) in FireFox, I want the web page to use Georgia font instead of whatever font was defined in the web page. ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. (No 3rd party components unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement). ## Platform Firefox 3.6, Windows XP & 7