change residence avesta

[Ganjita]

Hello, i have that script for change the residence of player

--Example change voc and masterpos--

function onUse(cid, item, frompos, item2, topos)
    if item.uid==50101 then
        newpos = {x=32369, y=32241, z=7}
        doPlayerSetTown(cid, 4)
        doPlayerSendTextMessage(cid,22,"You have changed your residence to Thais")
        doTeleportThing(cid,newpos)
        doSendMagicEffect(newpos,12)
        return 1
    end
end

but that dont found, i put the unique id 50101, and action 50101 to teleport, but that dont found someone can help me?