public function register_widgets() {
			/**
			 * Make a widget available to sort vehicles by post meta fields.
			 * Or, enable order by year, make, price, odometer, etc.
			 */
			register_widget( 'Inventory_Presser_Order_By_Widget' );

			/**
			 * Make a widget available to show EPA Fuel Economy data
			 */
			register_widget( 'Inventory_Presser_Fuel_Economy_Widget' );

			/**
			 * Make a widget available to embed a Google map pointed at one of
			 * the addresses in our location taxonomy.
			 */
			register_widget( 'Inventory_Presser_Google_Maps_Widget' );
			register_widget( 'Inventory_Presser_Google_Maps_Widget_V3' );
			register_widget( 'Inventory_Presser_Map_Widget' );

			register_widget( 'Inventory_Presser_Carfax_Widget' );
			register_widget( 'Inventory_Presser_Grid' );
			register_widget( 'Inventory_Presser_KBB_Widget' );
			register_widget( 'Inventory_Presser_Location_Address' );
			register_widget( 'Inventory_Presser_Location_Hours' );
			register_widget( 'Inventory_Presser_Location_Phones' );
			register_widget( 'Inventory_Presser_Slider' );
			register_widget( 'Inventory_Presser_Maximum_Price_Filter' );
		}