$FUNCNAME$
   FT_FDAY()
$CATEGORY$
   Date/Time
$ONELINER$
   Return first day of the month
$SYNTAX$
   FT_FDAY( [ <dDateToChk> ] ) --> dFirstDay
$ARGUMENTS$
   <dDateToChk> is a date within a month for which you want to find
   the first date of that month.  If not passed or is an incorrect type,
   defaults to current system date.
$RETURNS$
   A Clipper date value representing the first date of the month.
$DESCRIPTION$
   This function will return the first day of the month of the date
   passed, or the first day of the current month if no argument is
   supplied.
$EXAMPLES$
   dDate := CTOD( "09/15/90" )
   ? FT_FDAY( dDate )             // 09/01/90
   ? FT_FDAY()                    // 03/01/91  (current month)
$SEEALSO$
   FT_LDAY()
$Author: itk $
   Jeff Bryant
$end$

