Subversion Repositories SmartDukaan

	var actualLatitude = $('.fofo-store-latitude').val();

	var actualLongitude = $('.fofo-store-longitude').val();

	if(actualLatitude != null && actualLongitude != null){

		navigator.geolocation.getCurrentPosition(

			function showPosition(position) {

				console.log("actualLatitude : "+actualLatitude);

				console.log("actualLongitude : "+actualLongitude);

				console.log("latitude : "+position.coords.latitude);

				console.log("longitude : "+position.coords.longitude);

				var distance = getDistance(actualLatitude, actualLongitude, position.coords.latitude, position.coords.longitude);

				$('.fofo-store-distance-in-meter>span').text(distance * 1000);

				$('.fofo-store-distance').val(distance * 1000);

			}

		);

	}

function getDistance(lat1, lon1, lat2, lon2) {

	  var deg2rad = 0.017453292519943295; // === Math.PI / 180

	  var cos = Math.cos;

	  lat1 *= deg2rad;

	  lon1 *= deg2rad;

	  lat2 *= deg2rad;

	  lon2 *= deg2rad;

	  var diam = 12742; // Diameter of the earth in km (2 * 6371)

	  var dLat = lat2 - lat1;

	  var dLon = lon2 - lon1;

	  var a = (

	    (1 - cos(dLat)) +

	    (1 - cos(dLon)) * cos(lat1) * cos(lat2)

	  ) / 2;

	  return parseFloat(diam * Math.asin(Math.sqrt(a))).toFixed(2);

  }