on *:text:?? op:%mainchan: {
  set %auth $auth($nick)
  if (%auth == zik) {
    mode $chan +o $nick | msg $chan Welcome back master :) | set -u5 %antispam 1 }}
    else { msg $chan keep dreaming. | set -u5 %antispam 1 }}
    }
  }
}

on *:text:?? deop:#: {
  if ($nick isop $chan && $me isop $chan)
  mode $chan -o $nick | msg $chan Goodbye master :) | set -u5 %antispam 1 }}
}