public String metalCheck(MOB mob, Item I, Item container, StringBuffer msg)
	{
		if(I==null)
			return "";
		if(I.container()==container)
		{
			if((I.material()==RawMaterial.RESOURCE_GOLD)
			&&(CMLib.flags().canBeSeenBy(I,mob)))
				msg.append(L("@x1 glows golden.\n\r",I.name(mob)));
		}
		else
		if((I.container()!=null)&&(I.container().container()==container))
			if(msg.toString().indexOf(I.container().name()+" contains some sort of gold.")<0)
				msg.append(L("@x1 contains some sort of gold.\n\r",I.container().name()));
		return msg.toString();
	}