  *  <p>If <code>downColor</code> is set to <code>undefined</code>, 
  *  <code>downColor</code> is not used.</p>
  * 
- *  <p>The default value in the 
- *  spark theme is <code>undefined</code>.  The default value in the 
- *  mobile theme is <code>0xB2B2B2</code>.</p>
- *   
- *  @default undefined
+ *  <p>The default value for the Spark theme is <code>undefined</code>.
+ *  The default value for the Mobile theme is <code>0xE0E0E0</code>.</p>
  *  
  *  @langversion 3.0
  *  @playerversion Flash 10.1


/**
 *  Color of the highlights when the mouse is over the component.
 * 
 *  @default 0xCEDBEF
 *  

[Style(name="contentBackgroundAlpha", type="Number", inherit="yes", theme="spark, mobile", minValue="0.0", maxValue="1.0")]

/**
 *  The color of the content background for this component.
 * 
 *  <p>For a List, changing <code>contentBackgroundColor</code> will 
 *  change the content background color of the List; however, if the item renderer
 *  is opaque, the user may not see any difference.  The item renderer's color is 
 *  affected by <code>alternatingItemColors</code>.  In the Spark theme, by default, item 
 *  renderers are transparent (<code>alternatingItemColors = undefined</code>); however, 
 *  in the Mobile theme, item renderers are opaque by default 
 *  (<code>alternatingItemColors = 0xFFFFFF</code>).</p>
 *  
 *  <p>The default value for the Spark theme is <code>0xFFFFFF</code>.
 *  The default value for the Mobile theme is <code>0xF0F0F0</code>.</p> 
 *  
 *  @langversion 3.0
 *  @playerversion Flash 10
