code: function(map) {
          this.handlers.feature.setMap(map);
          if (this.box) {
              this.handlers.box.setMap(map);
          }
          OpenLayers.Control.prototype.setMap.apply(this, arguments);
      }
docs: Method: setMap
  Set the map property for the control.
  
  Parameters:
  map - {<OpenLayers.Map>}