     //---------------------------------
     
     /**
-     *  If set to <code>true</code>, show a data tip during user interaction
+     *  If set to <code>true</code>, shows a data tip during user interaction
      *  containing the current value of the slider. In addition, the skinPart
      *  <code>dataTipFactory</code> must be defined in the skin in order to 
      *  display a data tip. 

    /**
	 *  Number of decimal places to use for the data tip text.
	 *  A value of 0 means to round all values to an integer.
	 *  This value is ignored if dataTipFormatFunction is defined.
	 * 
	 *  @default 2
	 *  

     *  Used to position the data tip when it is visible. Subclasses must implement
     *  this function. 
     *  
     *  @param dataTipInstance The <code>dataTip</code> instance to update and position
     *  @param initialPosition The initial position of the <code>dataTip</code> in the skin
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
