void main()
{
  object oDoor;

  if (GetLocalInt(OBJECT_SELF,"nDone")!=1)

  {
 oDoor=GetObjectByTag("jw_new_zhentb1");
 ApplyEffectToObject(DURATION_TYPE_INSTANT,EffectDamage(10,DAMAGE_TYPE_MAGICAL,DAMAGE_POWER_PLUS_FIVE),oDoor);

 oDoor=GetObjectByTag("jw_new_zhentb2");
 ApplyEffectToObject(DURATION_TYPE_INSTANT,EffectDamage(10,DAMAGE_TYPE_MAGICAL,DAMAGE_POWER_PLUS_FIVE),oDoor);

 SetLocalInt(OBJECT_SELF,"nDone",1);
 }




object oChest;

object oObject = GetFirstObjectInArea();

object oPC=GetEnteringObject();

if (!GetIsPC(oPC))
{
return;
}

if (GetIsDM(oPC))
{
return;
}


int nPCinArea=FALSE;


oObject=GetFirstObjectInArea();

while (GetIsObjectValid(oObject))
  {
    if (GetIsPC(oObject)&&(oObject!=oPC))
      {
      nPCinArea = TRUE;
      }
    oObject=GetNextObjectInArea();
  }

///  this returns true if there are any PCs in the area that are NOT
/// the object that just entered the area

if (nPCinArea != TRUE)
  {
   oChest=GetObjectByTag("jw_new_zhent_chest");
   oObject=GetFirstItemInInventory(oChest);
   while (GetIsObjectValid(oObject))
     {
      DestroyObject(oObject);
      oObject=GetNextItemInInventory(oChest);
     }


      AssignCommand(oChest,ActionPlayAnimation (ANIMATION_PLACEABLE_CLOSE));
      AssignCommand(oChest,SetLocked(oChest,TRUE));
      SetLocalInt(oChest,"nDone",0);

  }

}