function onUse(cid, item, fromPosition, itemEx, toPosition)
if item.aid == 40186 then
if(getPlayerPosition(cid).x == POS_CARPET_TELEPORT[1].x and getPlayerPosition(cid).y == POS_CARPET_TELEPORT[1].y) then
doTeleportThing(cid, POS_CARPET_TELEPORT[2])...