# File jabber4r/protocol.rb, line 498

      def Iq.gen_auth(session, id, username, password, resource)

        iq = Iq.new(session, id)

        iq.type = "set"

        iq.xmlns = "jabber:iq:auth"

        iq.data = XMLElement.new("username").add_data(username).to_s 

        iq.data << XMLElement.new("password").add_data(password).to_s

        iq.data << XMLElement.new("resource").add_data(resource).to_s

        return iq

        #element = XMLElement.new("iq", {"type"=>"set", "id"=>id}).add_child("query", {"xmlns"=>"jabber:iq:auth"}).add_child("username").add_data(username).to_parent.add_child("password").add_data(password).to_parent.add_child("resource").add_data(resource).to_parent.to_s

      end