thank you all. i have study the layout, but i see very few, so i must go to study it again . you are all kind. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4072804#4072804 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4072804