# File lib/jabber4r/protocol.rb, line 1178
      def method_missing(methId, *args)
          tag = methId.id2name
          if tag[0..4]=="attr_"
            return @attributes[tag[5..-1]]
          end
          list = @element_children[tag]
          return list[0] if list
          return NilParsedXMLElement.instance
      end