#define File_po_nonpo_entry 501
#define Edit_po_std 502
#define Viewpo_nonpo_entry 503
#define Options_po_nonpo_entry 504
#define Help_std 505
#define File_po_rcpt_entry 506
#define View_po_rcpt_entry 507
#define Options_po_rcpt_entry 508
#define View_invce_rcpt_entry 509
#define Options_invce_rcpt_entry 510
#define Options 511
#define Options_vendor_inq 512
#define View_po_vend_inq 513
#define Sort_By_vend_inq 514
#define Export_vend_inq 515
#define Print 516
#define View_item_inq 517
#define Sort_By_item_inq 518