void main()
{
   object oPC=GetItemActivator();
   string sID=GetLocalString(oPC,"sTeamID");
   object oTarget;
   location lLoc=GetItemActivatedTargetLocation();
   oTarget=GetWaypointByTag(sID+"_START");
   if (GetArea(oTarget)==GetArea(oPC))
   { // okay to activate item
     oTarget=CreateObject(OBJECT_TYPE_PLACEABLE,"rts_marker",lLoc);
     SetLocalObject(oPC,"oTarget",oTarget);
     AssignCommand(oPC,ClearAllActions(TRUE));
     AssignCommand(oPC,ActionStartConversation(oPC,"darkartifact",TRUE,FALSE));
   } // okay to activate item
   else
   { // not in lair
     SendMessageToPC(oPC,"You may only activate this artifact from within your lair.");
   } // not in lair
}