on *:text:!time*:#:{ 
  if ($2 == s) { notice $nick Converting $3 seconds into minutes... $calc( $3 / 60 ) minutes. }
  else { if ($2 == m) { notice $nick Converting $3 minutes into seconds... $calc( $3 * 60 ) seconds. } 
    else { if ($2 == h) { notice $nick Converting $3 hours into minutes... $calc( $3 * 60 } Minutes
} } }