 
     /**
      *  Constructor. 
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */    
     public function VerticalLayout():void
     {

     *  
     *  The return value is any extra space that's left over
     *  after growing all children to their maxHeight.
     */
    public function distributeHeight(width:Number, 
                                     height:Number, 

     * 
     *  @see firstIndexInView
     *  @see lastIndexInview
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    protected function setIndexInView(firstIndex:int, lastIndex:int):void
    {
