Thanks for your advices. I used getRequestCycle().setRequestTarget(new EmptyRequestTarget()); and it works good. Only thing I had to change was that EmptyRequestTarget construktor is not accessible. So the final code is
getRequestCycle().setRequestTarget(EmptyRequestTarget.getInstance()); This must be used because class EmptyRequestTarget is singleton. Milan --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]