.... <%@ include file="/pdca/include/all_page_headers.jsp" container="page1" %> ...
in all_page_headers.jsp: (pseudocode) if (page1): <h:panelGrid>... ... if (page2): <h:panelGroup>... ...
.... <%@ include file="/pdca/include/all_page_headers.jsp" container="page1" %> ...
in all_page_headers.jsp: (pseudocode) if (page1): <h:panelGrid>... ... if (page2): <h:panelGroup>... ...