Reverse Geocoding with Google js API

reverse-geocoding.js

function ReverseGeocodeLatLng(latlng)
{
	var geocoder = new google.maps.Geocoder();
	if (latlng !== undefined) {
		latlng = latlng.split(',');
		var LatLng = new google.maps.LatLng(latlng[0],latlng[1]);
		geocoder.geocode({location:LatLng},function(result,status) {
			if( status == 'success' ) {
				var locationString = "";
				$(result).each(function() {
					var $result = this;
					if( $result.types.inArray('locality') && $result.types.inArray('political') ) {
						locationString = $result.formatted_address;
					}
				});
				return locationString;
			}			
		});			
	}	
}