I took a look at the page source and it looks like it's part of the UBBThreads software that the forum runs on. I searched the name of the .php doc along with UBB Threads and found several forums running the same map feature so I'm pretty confident that this is the case. It probably won't work outside of UBB as these things tie to specific data within the users table.
Maybe the software you're running has something similar?
From the ashes arisen