{ 
Function:    _JMATrueRange 	DO NOT COMPILE THIS UNLESS YOU HAVE PURCHASED AND INSTALLED JURIK FUNCTIONS

Purpose:     ATR using Jurik Moving Average.
     
Author:      MarkSanDiego
 
Date:        05/06/07    original version
             09/06/08    TrueRange function converted to inline code
             01/04/09    inline code produces unexpected outputs during first Length*2 bars
                         Build in TrueRange function restored to code
             01/23/11    posted to forum                         
}

Inputs: 
    Length(NumericSimple);      { Length must not change }

vars:
    Len(MaxList(1, Length));    { JAM can not accept a Length = 0 }


// uncomment the line below if you have purchased and installed Jurik Moving Average functions
//     _JMATrueRange = JRC.JMA.2k(TrueRange, Len, 0);