addCommandHandler("duty", function(plr,cmd)
    if getAdmin(plr,4) or getAdmin(plr,3) or getAdmin(plr,2) or getAdmin(plr,1) then
        if not getElementData(plr,"player:admin") then
            giveWeapon(plr,22)
            toggleControl(plr,"fire",true)
            toggleControl(plr,"aim_weapon",true)
            if getAdmin(plr, 1) then
            setElementData(plr,"player:level",1)
            setElementData(plr,"last:nick",getPlayerName(plr))
            setElementData(plr,"last:color",tostring(getPlayerNametagColor(plr)))
            setPlayerName(plr,"#01bf34"..getPlayerName(plr):gsub("#%x%x%x%x%x%x",""))
            --destroyBlipsAttachedTo(plr)
            --createBlipAttachedTo(plr, 0, 2, 0, 191, 52)
            outputChatBox("* Zalogowa?e?(a?) si? na s?u?be Moderatora.", plr)
            elseif getAdmin(plr, 2) then
            setElementData(plr,"player:level",2)
            setElementData(plr,"last:nick",getPlayerName(plr))
            setElementData(plr,"last:color",tostring(getPlayerNametagColor(plr)))
            setPlayerName(plr,"#ff0000"..getPlayerName(plr):gsub("#%x%x%x%x%x%x",""))
            --destroyBlipsAttachedTo(plr)
            --createBlipAttachedTo(plr, 0, 2, 255, 0, 0)
            outputChatBox("* Zalogowa?e?(a?) si? na s?u?be Administratora.", plr)
            elseif getAdmin(plr, 3) then
            setElementData(plr,"player:level",3)
            setElementData(plr,"last:nick",getPlayerName(plr))
            setElementData(plr,"last:color",tostring(getPlayerNametagColor(plr)))
            setPlayerName(plr,"#a31303"..getPlayerName(plr):gsub("#%x%x%x%x%x%x",""))
            --destroyBlipsAttachedTo(plr)
            --createBlipAttachedTo(plr, 0, 2, 100, 0, 0)
            outputChatBox("* Zalogowa?e?(a?) si? na s?u?be ROOT'a.", plr)
            elseif getAdmin(plr, 4) then
            setElementData(plr,"player:level",4)
            setElementData(plr,"last:nick",getPlayerName(plr))
            setElementData(plr,"last:color",tostring(getPlayerNametagColor(plr)))
            setPlayerName(plr,"#8F00FF"..getPlayerName(plr):gsub("#%x%x%x%x%x%x",""))
            --destroyBlipsAttachedTo(plr)
            --createBlipAttachedTo(plr, 0, 2, 142, 0, 255)
            outputChatBox("* Zalogowa?e?(a?) si? na s?u?be Pracownika Technicznego.", plr)
            end
            setElementData(plr,"player:admin",true)
            setElementData(plr,"player:ucho",true)
            --outputChatBox("* Zalogowa?e?(a?) si? na slu?be (/admins).", plr)
        else
            takeWeapon(plr,22)
            toggleControl(plr,"fire",false)
            toggleControl(plr,"aim_weapon",false)
            removeElementData(plr,"player:admin")
            removeElementData(plr,"player:level")
            setElementData(plr,"player:ucho",false)
            outputChatBox("* Wylogowa?e?(a?) si? z s?u?by administracji serwera.", plr)
            setPlayerName(plr,getElementData(plr,"last:nick"))
            --destroyBlipsAttachedTo(plr)
            --createBlipAttachedTo(plr, 0, 2, 100, 100, 100)
        end
    else
        --outputChatBox("* Nie posiadasz uprawnie?.", plr, 255, 0, 0)
    end
end)