ON *:TEXT:!whois*:#: { 
  if ($nick isop $chan) || ($nick ishop $chan) {
    if ($2 == on) { set (%whois $chan) ON | msg $chan 4Whois7 on join is now:4 ON }
    if ($2 == off) { set (%whois $chan) OFF | msg $chan 4Whois7 on join is now:4 OFF }
  }  
}

ON *:JOIN:#: {
  if (%whois == ON) {
/whois $nick } } 
raw 319:*: {
  msg #pd 7Rsn:4 $2 7Is in:4 $3-
}