# File lib/facebook_web_session.rb, line 80
    def activate_with_token(auth_token)
      result = remote_call("auth.getSession", {:auth_token => auth_token})
      unless result.nil?
        @session_user_id = result.at("uid").inner_html
        @session_key = result.at("session_key").inner_html
        @session_expires = result.at("expires").inner_html
      end
    end