      *  Determines whether this UIComponent instance is a document object,
      *  that is, whether it is at the top of the hierarchy of a Flex
      *  application, MXML component, or ActionScript component.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function get isDocument():Boolean
     {

 *  result of a call to <code>end()</code>.</p>
 *
 *  @eventType mx.events.EffectEvent.EFFECT_STOP
 */
[Event(name="effectStop", type="mx.events.EffectEvent")]


     *  for a component that will be rotated 90 degrees, you set the component's <code>rotation</code> property. 
     *  If you want the layout to <i>not</i> adjust for the component being rotated, you set its <code>offsets.rotationZ</code> 
     *  property.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function set offsets(value:TransformOffsets):void
    {
