 
     /**
      *  Initial position's y coordinate.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public var yFrom:Number;
 


    /** 
     *  Destination position's y coordinate.
     */
    public var yTo:Number;



    /** 
     *  Initial position's x coordinate.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public var xFrom:Number;
    
