deselect or select

    getOnClickTrigger (marker) {
      return function() {
        if (!marker.isAnyAnimationRunning(marker)) {

          if (marker.isSelected) {
              marker.setDeselected(marker);
          } else {
              marker.setSelected(marker);
              try {
                  World.onMarkerSelected(marker);
              } catch (err) {
                  alert(err);
              }
          }
          return true;
      } else {
            AR.logger.debug('a animation is already running');
        };
      }
  };