Forums mIRC Help Disable join/part/quit msgs on specific channels

ON !^*:JOIN:#CHANNEL: { haltdef }
ON !^*:PART:#CHANNEL: { haltdef }
ON !^*:QUIT: {
  var %ch = #CHANNEL
  var %t = $chan(0)
  if (!%t) { return }
  var %i = 1
  while (%i <= %t) {
    var %c = $chan(%i)
    if (%c == %ch) && ($nick ison %c) { haltdef }
    elseif (%c !== %ch) && ($nick ison %c) { echo -tc quit %c * Quits: $nick ( $+ $iif($address($nick,10),$mid($v1,3-),N/A) $+ ) ( $+ $1- $+ ) }
    inc %i
  }
}

ON !^*:JOIN:#CHANNEL,#CHANNEL2: { haltdef }
ON !^*:PART:#CHANNEL,#CHANNEL2: { haltdef }
ON !^*:QUIT: {
  var %ch = #CHANNEL,#CHANNEL2
  var %t = $chan(0)
  if (!%t) { return }
  var %i = 1
  while (%i <= %t) {
    var %c = $chan(%i)
    if ($istok(%ch,%c,44)) && ($nick ison %c) { haltdef }
    elseif (!$istok(%ch,%c,44)) && ($nick ison %c) { echo -tc quit %c * Quits: $nick ( $+ $iif($address($nick,10),$mid($v1,3-),N/A) $+ ) ( $+ $1- $+ ) }
    inc %i
  }
}

on ^*:quit: {
  var %x = 1,%m $nick ( $+ $address $+ ) Quit ( $+ $iif($1-,$1-,Quit) $+ ),%c #channel1 #channel2
  while ($comchan($nick,%x)) {
    if (!$istok(%c,$v1,32)) echo $color(quit) -t $comchan($nick,%x) * %m
    inc %x
  }
  haltdef
}