Program ID : SCREENCTL.EXE

 Written by : Jim McDowall   (519)255.3348
              Board of Education for the City of Windsor
              451 PArk St. W. Box 210
              Windsor, Ontario
              N9A 6K1

 Function   :This program is used to perform a range of terminal screen
             attributes and characteristics functions. Such things as drawing
             lines, boxes, clearing parts or all of the screen, getting user
             input, and turning on and off the local echo.  Listed on the
             following pages are the various functions performed by this
             program.  Being an executable module, the time required to 
             perform these functions is far less than the time required by a
             DCL command procedure that does the same task.