﻿AddNumber("John", 6985745)
AddNumber("Nick", 81756932)
AddNumber("Jim", 2698515)

If OpenWindow(1, 325, 200, 120, 85, "TelBook", 0, 0)
  TreeGadget(20, 0, 0, 120, 85)
  AddGadgetItem(20, -1, "Numbers", 0, 0)
EndIf