if (RouteObj.origin.marker !== null && RouteObj.destination.marker === null) {
    console.info("Destination in blank.");
    MapObj.createMarker(RouteObj.destination, RouteObj.origin.marker.getLatLng());
    MapObj.removeMarker(RouteObj.origin);
  } else if (RouteObj.destination.marker !== null && RouteObj.origin.marker === null) {