$FUNCNAME$
   FT_ELAPMIN()
$CATEGORY$
   Date/Time
$ONELINER$
Return difference, in minutes, between two mil format times.
$SYNTAX$
   FT_ELAPMIN( <cTIME1>, <cTIME2> ) --> nMINUTES
$ARGUMENTS$
   <cTIME1, cTIME2>  character strings of military form "hhmm",
       where 0<=hh<24.
$RETURNS$
   <nMINUTES>
$DESCRIPTION$
   Finds the arithmetic difference between time two times
   (time 2 - time 1).
   If time 2 is smaller than time 1, a NEGATIVE value is returned.
$EXAMPLES$
   FT_ELAPMIN( "1718", "2040" ) -->  322
   FT_ELAPMIN( "2040", "1718" ) --> -322
$SEEALSO$
   FT_ELTIME(), FT_MIL2MIN(), FT_MIN2MIL()
$Author: itk $
   Alexander B. Spencer
$end$

