* @return
	 */
	private Zone getZone(final String zoneName) {
		Zone z = null;
		
		for (final Zone zone : this.zones.keySet()) {
			if ( zone.getName().equalsIgnoreCase(zoneName) ) {
				debug("Zone ID: " + zone.getId());
				z = zone;
				break;
			}
		}

		return z;
	}