Warcraft 3 MODs

It would be grate if you say how to make such thing in 3.0RC2, becouse i very need it on all awp_* maps

I have Nosteam-Lan-deticated server.Server cant save players exp then i set to do it by ip.then i'm using by name its ok. Its maybe would be ok, but there is exploit to take or reset other ppl xp. like: my nick Owner,i come to server, say /top15 . see the first nicks like : 1. zverj 2. Tom 3. teddy ...