function enterExitInterior(source, key, state)
    local x,y,z = getElementPosition(source)
    for i=1, intCount,1 do
        if(intData[i] ~= nil)then
            outputChatBox("Du willst "..intData[i]["Name"].." betreten",source)
            if(intData[i]["Erstellt"] == true) then
                if(getDistanceBetweenPoints3D (x,y,z, intData[i]["X"], intData[i]["Y"], intData[i]["Z"]) < 5)then
                    setElementPosition(source, intData[i]["toX"], intData[i]["toY"], intData[i]["toZ"])
                    setElementInterior(source, intData[i]["intID"])
                    break
                end

                if(getDistanceBetweenPoints3D (x,y,z, intData[i]["toX"], intData[i]["toY"], intData[i]["toZ"]) < 5)then
                    setElementPosition(source, intData[i]["X"], intData[i]["Y"], intData[i]["Z"])
                    setElementInterior(source, 0)
                    break
                end
            end
        end
    end
end