             var vsp:Number = newViewport.verticalScrollPosition;
             // Special case: if contentHeight is 0, assume that it hasn't been 
             // updated yet.  Making the maximum==vsp here avoids trouble later
-            // when FxRange constrains value
+            // when Range constrains value
             var cHeight:Number = newViewport.contentHeight;
             maximum = (cHeight == 0) ? vsp : cHeight - newViewport.height;
             pageSize = newViewport.height;

     *  @param increase Whether the page scroll is up (<code>true</code>) or
     *  down (<code>false</code>). 
     * 
     *  @see mx.components.baseClasses.FxTrackBase#page()
     *  @see mx.components.baseClasses.FxTrackBase#setValue()
     *  @see mx.core.IViewport
     *  @see mx.core.IViewport#verticalScrollPosition
     *  @see mx.core.IViewport#getVerticalScrollPositionDelta()     

 *  @playerversion AIR 1.5
 *  @productversion Flex 4
 */
public class VScrollBar extends ScrollBar
{
    include "../core/Version.as";

