var  userr = {
            _id: new Date().toISOString()
            , authVia: "FB"
            , email: response.email
            , firstName: response.first_name
            , lastName: response.last_name
            , gender: response.gender
            , hometown: response.hometown.name
            , fbId: response.id
            , locale: response.locale
            , location: response.location.name
            , timezone: response.timezone
            , fbVerified: response.verified
        };