Addon to Disable "Interact with Player" Menu, While in Combat

tjbhunter

Is there any addon, or an option in an existing UI addon, which can disable the interact with player window (holding down F) while in combat? I ask, because when I am running trials, and resurrecting teammates, its a pain when another player steps in front of me and I hold down F and get that circular menu for "Trading, Dualing, Whisper, Etc". I still want to be able to hold down F over a dead player to res, but I want the window that appears over a "living" player to be disabled, while in combat. Anything out there?
Thank you!