on *:JOIN:#:{
  if $($+(%,$nick),2) { goto six }           <------- if he tru, that show the message but that show
  else { goto ten }
  :six
  timer2 1 1 /msg $chan 13[ $nick ] $eval($+(%,$nick),2)
  :ten
  timer81 1 2 /msg $chan Salut $nick                                 <- this message too
}