NtxPos( nIndexOrd, nRecNo )-> <nRelPos>
------------------------------------------------------------------------------


 PARAMETER:

  <nIndexOrd>     Is the order number of the target index

  <nRecNo>        Is the physical Record position to get its relative 
                  position in the NTX Index


 RETURNS:

  <nRelPos> is the relative position of <nRecNo> in the NTX Index.


 DESCRIPTION:

  This function returns the logical record position of the given RecNo in 
  the given or current index order. With this, it is possible to position
  scrollbars correctly ... 

  If no index is active, the return value of NtxPos() is equal to Recno().
  Otherwise, the following applies :

 EXAMPLE:


    +--------------------------------------------------------------+
    |  /* Get the relative Positions */                            |
    |   DBGOTOP()                                                  |
    |   ? NtxPos(1,Recno())  // -> 1                               |
    |                                                              |
    |   DBSKIP()                                                   |
    |   ? NtxPos(1,Recno())  // -> 2                               |
    |                                                              |
    |  /* Set the Scrollbar */                                     |
    |  oBrowse:oVScroll:SetPos( NtxPos( IndexOrd(),recno()))       |
    |                                                              |
    +--------------------------------------------------------------+


 SOURCE:  

  SOURCE\FUNCTION\NTXPOS.C