# Source: distance.js

    /**

     * @namespace WPGMZA

     * @module Distance

     * @requires WPGMZA

     */

    (function($) {

    	WPGMZA.Distance = {

    		MILES:					true,

    		KILOMETERS:				false,

    		MILES_PER_KILOMETER:	0.621371,

    		KILOMETERS_PER_MILE:	1.60934,

    		// TODO: Implement WPGMZA.settings.distance_units

    		/**

    		 * Converts a UI distance (eg from a form control) to meters,

    		 * accounting for the global units setting

    		 */

    		uiToMeters: function(uiDistance)

    		{

    			return parseFloat(uiDistance) / (WPGMZA.settings.distance_units == WPGMZA.Distance.MILES ? WPGMZA.Distance.MILES_PER_KILOMETER : 1) * 1000;

    		},

    		/**

    		 * Converts a UI distance (eg from a form control) to kilometers,

    		 * accounting for the global units setting

    		 */

    		uiToKilometers: function(uiDistance)

    		{

    			return WPGMZA.Distance.uiToMeters(uiDistance) * 0.001;

    		},

    		/**

    		 * Converts a UI distance (eg from a form control) to miles,

    		 * accounting for the global units setting

    		 */

    		uiToMiles: function(uiDistance)

    		{

    			return WPGMZA.Distance.uiToKilometers(uiDistance) * WPGMZA.Distance.MILES_PER_KILOMETER;

    		},

    		kilometersToUI: function(km)

    		{

    			if(WPGMZA.settings.distance_units == WPGMZA.Distance.MILES)

    				return km * WPGMZA.Distance.MILES_PER_KILOMETER;

    			return km;

    		}

    	};

    })(jQuery);