 	 *  This value is ignored if dataTipFormatFunction is defined.
 	 * 
 	 *  @default 2
+	 *  
+	 *  @langversion 3.0
+	 *  @playerversion Flash 10
+	 *  @playerversion AIR 1.5
+	 *  @productversion Flex 4
 	 */
     public var dataTipPrecision:int = 2;
     

	/**
	 *  The dataTip instance used by subclasses to control its behavior. The instance
	 *  is non-null only when the dataTip has been popped up.
	 */
	protected var dataTipInstance:IDataRenderer;


     *  </pre>
     *
     *  @default undefined   
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
	public function set dataTipFormatFunction(value:Function):void
	{
