         _contentHeight = value;
     }    
 
-
+	/**
+	 *  Sets this Group's <code>contentWidth</code> and <code>contentHeight</code>
+	 *  properties.
+	 * 
+	 *  This method is is intended for layout class developers who should
+	 *  call it from <code>measure()</code> and <code>updateDisplayList()<code>.
+	 *
+	 *  @param w The new value of contentWidth.
+	 *  @param h The new value of contentHeight.
+	 */
     public function setContentSize(w:Number, h:Number):void
     {
     	if ((w == _contentWidth) && (h == _contentHeight))

    [Bindable]
    [Inspectable(category="General")]
    
    public function get horizontalScrollPosition():Number 
    {
        return _horizontalScrollPosition;
    }
    
    public function set horizontalScrollPosition(value:Number):void 
    {
        if (value == _horizontalScrollPosition) 

    [Bindable]
    [Inspectable(category="General")]    

	/**
	 * The positive extent of this Group's content, relative to the 0,0 
	 * origin, along the Y axis.
	 */
    public function get contentHeight():Number 
    {
        return _contentHeight;
