on *:TEXT:.a*:#:{
  if ($0 !isnum 1-2) { notice $nick Invalid syntax, use like this ".a nick" or just ".a" }
  elseif ($2 == $null) { notice $nick You ( $+ $nick $+ ) have access $iif($ulevel == 0,none,$v1) to $me }
  else { notice $nick $2 has $iif($level($address($2,2)) > 0,$v1,No) access. } 
}