ActiveMQ integration

[Hendry]

Hi,

I've got a problem when integrating ActiveMQ into jetty with JNDI 
lookups. I've followed the tutorial from 
http://docs.codehaus.org/display/JETTY/Integrating%20with%20ActiveMQ
but when I start the jetty, i got these errors :
Config error at
<New id="cf" class="org.mortbay.jetty.plus.naming.Resource">
<Arg>jms/connectionFactory</Arg>
  <Arg>
    <New class="org.apache.activemq.ActiveMQConnectionFactory">
        <Arg>vm://localhost?broker.persistent=false</Arg>
    </New>
  </Arg>
</New>

Any suggestions would be very appreciated :)

Regards,
Hendry