[Need help with some npc coding]

i want to add in my server a special feature for owners and admins
i have most of it already coded its called [body guard] you can spawn a npc
to follow you around, and make it protect you and help you attack other npcs

but i can't find how to let NvN (npc Vs npc)

if anyone can help please add me on msn, or reply on this, it will be much appriceated

[email protected]

thnx babich


Owner of - Diabolic
- holdenscape
-runeplox