func Init()
  if(isset(Handle))
    var(obj, sink)
    obj = Handle
    sink = SINK_
    stack &= block.select(BLK_OBJ)
    println('Set wmi', sink, ' = WScript.CreateObject("WbemScripting.SWbemSink", "', sink, '_")')
    println('')
    if(linked(onEvent))
      lng.begin_func(sink + '_OnObjectReady(wmiObject, wmiAsyncContext)')
        event(onEvent, 'wmiObject.TargetInstance.Name')
      lng.end_func(BLK_FUNC)
    end
    block.select(_arr.pop(stack))
  end
end

func doMonitoring()
  if(linked(onEvent))
    println(obj, '.ExecNotificationQueryAsync wmi', sink, ', "Select * from __instance', (EventType)?'deletion':'creation', 'event within 1 Where TargetInstance isa \'Win32_Process\'"')
  end
end