on *:JOIN:#: { if ($nick !=== $me) {
/set %join.rand $rand(1,3)
if (%join.rand == 1) /msg $chan welcome on the $chan chat $nick
if (%join.rand == 2) /msg $chan welcome on the $chan chat chanal $nick.
if (%join.rand == 3) /msg $chan welcome $nick, stick to the rules and I will not kick you ;)
}
}