INT 1A - RighTime v1.1 - ENABLE                                                 
	AH = F8h
Program: RighTime is a TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user.  The name comes from the name of the DOS function call used to remain in memory after termination. by G.T. Becker which continuously adjusts the
	  system time to correct for clock drift
Note:	RighTime is TeSseRact-compatible (see INT 2F/AX=5453h) and modifies its
	  TeSseRact program identifier based on its current state: "RighTime"
	  when enabled, "RighTim"F7h when disabled.
SeeAlso: AH=F7h,AH=FFh"RighTime"