Forums Scripts & Popups badnick script? help

on *:NICK: {
  if $nick(#channel,$newnick,a,o) {
    var %bcnk = 1
    while $gettok($badnick,%bcnk,32) {
      if $+(*,$gettok($badnick,%bcnk,32),*) iswm $newnick {
        hinc -m badnick $newnick
        var %badnick = $gettok($badnick,%bcnk,32)
        if ($hget(badnick,$newnick) == 1) command 1
        if ($hget(badnick,$newnick) == 2) command 12
      }
    }
    dec %bcnk
  }
}