alias volz { dialog -m vol vol }
dialog vol {
  size -1 -1 50 40
  title volume setting
  button "+",1, 5 5 15 15
  button "-",2, 30 5 15 15
  button "",3, 18 25 15 15
  button "ok",46, 131 132132 1321 321321, ok
}
on *:DIALOG:vol:sclick:*:{ 
  if ( $did == 1 ) && ( $vol(mp3).mute == $false ) { vol -w $calc($vol(mp3) + 5000) }
  elseif ( $did == 1 ) && ( $vol(mp3).mute == $true ) { vol -wvu2 $calc($vol(mp3) + 5000) }
  elseif ( $did == 2 ) { vol -w $calc($vol(mp3) - 5000) }
  elseif ( $did == 3 ) { vol -wNu }
}
