#singleInstance, force

TitleMatch = GVIM§opera§winamp§
NOTE1 = A note for GVIM
NOTE2 = A note for opera
NOTE3 = A note for winamp

Loop
{
  WinGetTitle,Wintitle,A
  WinWaitNotActive, %WinTitle%
  WinGetTitle,Wintitle,A
  out := GetNote(WinTitle,TitleMatch,NOTE)
  Print(out)
}
return

AddNote:
;  AddNote()
  return

GetNote(WinTitle,TitleMatch,NOTE){
  loop, parse, TitleMatch,§,§
  {
    ifinstring, WinTitle, %A_LoopField%
      return NOTE%A_index%
  }
  return
}

Print(out){
  if out
    msgbox,%out%
}