[sagres18]

I would just like to know what this is, and how can I put it into my server.

http://forum.sa-mp.com/index.php?topic=27726.0

[Born2die]

Download, compile (if needed), put the .amx file in filterscripts. Then add the name from the FS into server.cfg (filterscripts nameofscript). Save and run your server.