code: function() {
  			this.writeDebug('closeDirections');
  
  			// Close directions callback
  			if (this.settings.callbackCloseDirections) {
  				this.settings.callbackCloseDirections.call(this);
  			}
  
  			// Remove the close icon, remove the directions, add the list back
  			this.reset();
  
  			if ((olat) && (olng)) {
  				if (this.countFilters() === 0) {
  					this.settings.mapSettings.zoom = originalZoom;
  				}
  				else {
  					this.settings.mapSettings.zoom = 0;
  				}
  				this.processForm(null);
  			}
  
  			$(document).off('click.'+pluginName, '.' + this.settings.locationList + ' .bh-sl-close-icon');
  		}
docs: Close the directions panel and reset the map with the original locationset and zoom