 	 *  @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,

	 *  If all the children hit their minWidth/maxWidth/minHeight/maxHeight
	 *  before the space was distributed, then the remaining unused space
	 *  is returned. Otherwise, the return value is zero.
	 */
	public static function flexChildrenProportionally(
								spaceForChildren:Number,

	 *  @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,
