 /**
  *  The background skin of the MenuBar control. 
  *   
- *  @default mx.skins.halo.MenuBarBackgroundSkin 
- *  
+ *  <p>The default skin class is based on the theme. For example, with the Halo theme,
+ *  the default skin class is <code>mx.skins.halo.MenuBarBackgroundSkin</code>. For the Spark theme, the default skin
+ *  class is <code>mx.skins.spark.ButtonSkin</code>.</p>
+ * 
  *  @langversion 3.0
  *  @playerversion Flash 9
  *  @playerversion AIR 1.1

/**
 *  The skin when a MenuBar item is not selected.
 * 
 *  @default mx.skins.halo.ActivatorSkin
 *  
 *  @langversion 3.0
 *  @playerversion Flash 9

/**
 *  The skin when a MenuBar item is selected. 
 * 
 *  <p>The default skin class is based on the theme. For example, with the Halo theme,
 *  the default skin class is <code>mx.skins.halo.ActivatorSkin</code>. For the Spark theme, the default skin
 *  class is <code>mx.skins.spark.MenuItemSkin</code>.</p>
 *  
 *  @langversion 3.0
 *  @playerversion Flash 9
