      * getting the value from the target property directly or calculating
      * it if the other value is valid and there is also a valid <code>valueBy</code>
      * value supplied.</p>
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */
     public function get valueTo():Object
     {

     * getting the value from the target property directly or calculating
     * it if the other value is valid and there is also a valid <code>valueBy</code>
     * value supplied.</p>
     */
    public function get valueFrom():Object
    {

     * The name of the property to be animated. The property can
     * be either a property of the target object in the animation
     * or a style.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    public var property:String;
    
