      *  @param pageScrollSize Number which represents the increment to move when 
      *  the scroll track is pressed.
      *
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function setScrollProperties(pageSize:Number,
                                         minScrollPosition:Number,

 *  (for horizontal ScrollBars) or width (for vertical ScrollBars) as the track.
 *  
 *  @default mx.skins.halo.ScrollArrowSkin
 */
[Style(name="upArrowDisabledSkin", type="Class", inherit="no")]


 *  Name of the class to use as the default skin for the track of the scroll bar. 
 * 
 *  @default mx.skins.halo.ScrollTrackSkin
 *  
 *  @langversion 3.0
 *  @playerversion Flash 9
 *  @playerversion AIR 1.1
 *  @productversion Flex 3
 */
[Style(name="trackSkin", type="Class", inherit="no")]

