System (For JScript or VBScript)
  |
  +- bool LoadTypeLib(S)
  |
  +- bool LoadRegTypeLib(S)
  |
  +- long LoadLibrary(S)
  |
  +- bool FreeLibrary(I)
  |
  +- object CreateObject(SS)
  |
  +- object OR bool GetObject(ISS)
  |
  +- long ThreadDir(S)
  |
  +- string OR bool RegEnumKey(SI)