Hello

on *:text:!greet*:#wg_lobby:{
  if ($nick !isop $chan) { .notice $nick You Aren't Allowed Access To This Command! }
  if ($2 == on) { set %greetx true | .notice $nick Greeting Turned On! }
  elseif ($2 == off) { set %greetx false | .notice $nick Greeting Turned Off! }
}

on *:text:!setgreeting *:#wg_lobby:{
  if (%greetx == true) {
    set %greeting $2- | .notice $nick Channel ( $+ $chan $+ ) Greeting Set To " $+ $2- $+ "
    else { .notice $nick Greeting Is Off! Turn it on by using "!greet (on/off)" to activate the greeting! }
  }
}
on *:JOIN:#wg_lobby:{
  if (%greetx == true && !%greeted [ $+ [ $nick ] ]) {
    set %greeted $+ $nick Greeted
    notice $nick 10Hello $nick %greeting
    timer $+ $nick 1 600 /unset %greeted $+ $nick 
  }
}
on *:text:!greeting*:#:{ notice $nick Current Greeting for $chan $+: " $+ %greeting $+ " }