the ajax properties are explained here: http://docs.jboss.com/jbportal/v2.6.4/referenceGuide/html/ajax.html View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4143241#4143241 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4143241