Note: Once again, the idea from this mod was shamelessly stolen from the AdminExtra forum - http://adminextra.com/forum/16960-post15.html - thanks Shawn
This mod does two things. The first is to remove the Quick Reply box from closed threads. The second is to ask the user to confirm that they do want to reply to a closed thread (ie, your mods, super mods and admins).
The idea is to cut down on staff accidentally replying to closed threads
1.1 - Updated so it didn't show the confirm message to regular users before denying them
1.0 - Initial Release
Unzip and upload the Product XML
This message is just a phrase so you can change it as you wish