sql=select p_page_id, p_title, p_window from MenuView_Page_Data where p_parent_id = 0 and p_access & 1 > 0 order by p_ordersql=select p_page_id, p_title, p_window from MenuView_Page_Data where p_parent_id = 29 and p_access & 1 > 0 order by p_order