code:
if @INWIN=1
  SELECT
  CASE @DOS='4.0'
    ; Windows MT
  CASE @DOS='5.0'
    ; Windows 2000
  CASE @DOS='5.1'
    ; Windows XP
  CASE @DOS='5.2'
    ; Windows Server 2003
  ENDSELECT
ELSE
  ; Windows 9x
ENDIF
_________________________
There are two types of vessels, submarines and targets.