The global_npc.pl file is located in c:\EQ\EQEmuServer\Quests\global directory. Edit it with Notepad++ or whatever text editor you prefer.
This is a copy of what is in mine. I hope this helps.
Code:
sub EVENT_SPAWN
{
if($npc->GetEntityVariable("Scaled") != 1)
{ ### If not flagged as scaled, then scale the NPC
quest::signalwith(50, 21, 0);
quest::signalwith(50, $npc->GetNPCTypeID(), 0);
}
#::: START: Akka's Diablo Loot Handler :::#
$NTYPE = 0; #::: TRASH
if(substr($npc->GetName(), 0, 1) eq "#" && substr($npc->GetName(), 1, 2) ne "#"){ $NTYPE = 1; } #::: NAMED
if(substr($npc->GetName(), 0, 2) eq "##" && substr($npc->GetName(), 2, 3) ne "#"){ $NTYPE = 2; } #::: RAID
$LID = (200000 + ($NTYPE * 1000) + $npc->GetLevel());
if($npc->GetLoottableID() != $LID)
{
$npc->ModifyNPCStat("loottable_id", (210000 + ($NTYPE * 1000) + $npc->GetLevel())); $npc->AddLootTable();
$npc->ModifyNPCStat("loottable_id", (200000 + ($NTYPE * 1000) + $npc->GetLevel())); $npc->AddLootTable();
}
#::: END: Akka's Diablo Loot Handler :::#
}