  *  Dispatched when a visual element is added to the content holder.
  *  <code>event.element</code> is the visual element that was added.
  *
- *  @eventType mx.events.ElementExistenceEvent.ELEMENT_ADD
+ *  @eventType spark.events.ElementExistenceEvent.ELEMENT_ADD
  *  
  *  @langversion 3.0
  *  @playerversion Flash 10

include "../styles/metadata/SelectionFormatTextStyles.as"

/**
 *  @copy mx.components.baseClasses.GroupBase#alternatingItemColors
 *  
 *  @langversion 3.0
 *  @playerversion Flash 10

    //----------------------------------
    
    /**
     *  @copy spark.components.supportClasses.GroupBase#layout
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
