 	 *  @param parent The parent container of the children.
 	 * 
 	 *  @param spaceForChildren The total space for all children
+	 *  
+	 *  @langversion 3.0
+	 *  @playerversion Flash 9
+	 *  @playerversion AIR 1.1
+	 *  @productversion Flex 3
 	 */
 	public static function distributeExtraWidth(
 								parent:IChildList,

	 *
	 *  @result Any extra space that's left over
	 *  after growing all children to their maxWidth.
	 */
	public static function flexChildWidthsProportionally(
								parent:IChildList,

	 *  @param parent The parent container of the children.
	 * 
	 *  @param spaceForChildren The total space for all children
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 9
	 *  @playerversion AIR 1.1
	 *  @productversion Flex 3
	 */
	public static function distributeExtraHeight(
								parent:IChildList,
