Something

on *:JOIN:#k_events,#kwars,#ktalk: {
  if (%w0ww0w0w0w [ $+ [ $chan ] ] == off) || ($nick ison #kod_clan) { HALT }
  else { ban -ku60 $chan $nick 10Sorry, you need to be on4 #kod_clan10 to join this channel! 1(04110 min ban1)
  }
}
on *:text:~cc *:#: {
  if ($nick isop #kod_clan) {
    if ($2 == on) { set %w0ww0w0w0w [ $+ [ $chan ] ] on | /msg $chan 10I will now kick all people that aren't in 4#kod_clan }
    if ($2 == off) { set %w0ww0w0w0w [ $+ [ $chan ] ] off | /msg $chan 10I will no longer kick people that aren't in 4#kod_clan  }
  }
  else { notice $nick Sorry you do not have access to this.
  }
}