This quest is pretty straight forward and simple.  But, I figured some people might like to have it if they ever run PVP events on their server.  I know it is a pain for players that accidentally get left in PVP mode, so this quest takes care of that.
	Code:
	#pvp Toggler
sub EVENT_SAY {
 if($text=~/hail/i) {
      quest::say("I can change your Player vs. Player status if you wish.  Just ask if you would like it set to [on] or [off].  I will fill out all of the formal paperwork for you to change your registration in the PVP events."); }
  if ($text =~/^on$/i) {
    quest::say ("You are now set for Player vs. Player combat!  Beware of anyone who may like to see you dead!");
    quest::pvp(on);
$client->Message(15, "Your PVP Flag has been enabled!"); }
  if ($text =~/^off$/i) {
    quest::say ("You are no longer set for Player vs. Player combat.  You can let your guard down.");
$client->SetPVP(0);
$client->Message(15, "Your PVP Flag has been disabled."); }
}