http://dev.bukkit.org/server-mods/nogrind/ or if there's a plugin that performs a similar function, please recommend it to me. D: EDIT by Moderator: merged posts, please use the edit button instead of double posting.
Here you go: <Edit by Moderator: Redacted mediafire url> *The original project NoGrind is open source, I have the right to modify and redistribute it*