     /**
      *  @private
      */
-	private var _keepDown:Boolean = false;
+    private var _keepDown:Boolean = false;
     
     /**
      *  @private

[Style(name="focusAlpha", type="Number", inherit="no", theme="spark")]

/**
 *  @copy spark.components.supportClasses.GroupBase#focusColor
 *  
 *  @langversion 3.0
 *  @playerversion Flash 10

    //
    //--------------------------------------------------------------------------
    
    /**
     *  @private
     */
    override protected function initializeAccessibility():void
