Grats script

on *:TEXT:!grats*:#: { 
  ($nick is $chan || $nick is $chan) {
    set %skill $2-
    if ($3-) { halt } 
    if ($2 == $null) { msg $chan : Woohooo W00t $nick Very gj on training %skill !!! $+ .  } 
    else { /describe $chan : Woohooo W00t $nick Very Gj on training %skill !!! $+ . } 
  }