popout in struts

Hello, i'm new in this list, i'm new j2ee developer i have some question related to interfacing struts (jsp) with javascript i have a link in the jsp page once the user click on this link, i wanna show a pop out (i already made the jsp page which will be dispalyed in this popout) so the pb is , how

struts presentation of several grouped list request

Hello, i have to develop a jsp where i must display several rows which are grouped in three level i use hibernate for database persistence any one has an example how develop this kind of grouped list and display them in jsp page Regards Marc