IF
  Global("wit3see","GLOBAL",0)
  See([PC])
  Range([PC],15)
THEN
  RESPONSE #100
    StartDialogNoSet([PC])
    SetGlobal("wit3see","GLOBAL",1)
END

IF
  See("bgstab1")
THEN
  RESPONSE #100
    FaceObject("bgstab1")
END

