       map.on 'popupclose', @_onPopupClose
       map.on 'edsc.hover', @_onHover
       map.on 'edsc.hoverout', @_onHoverOut
+      map.on 'mousedown', @_onMouseDown
 
     onRemove: (map) ->
       @_map = map

      setTimeout(fn, 0)

    _onClick: (e) =>
      if @_tooltipLayer.isEnabled() && @_granuleDetails.granules()?
        map = @_map

        unless @_popup?

      map.off 'popupclose', @_onPopupClose
      map.off 'edsc.hover', @_onHover
      map.off 'edsc.hoverout', @_onHoverOut
      map.off 'mousedown', @_onMouseDown

      @_map = null

    _getMapElement: (className) ->
      @_map.getContainer().getElementsByClassName('granule-' + className)[0]

    _onMouseDown: =>
      @_clickStart = new Date()

    _onSelectionChange: (newValue) =>
      try
