SetShowTime ([lNew]) --> true/false:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Functions:
~~~~~~~~~~
serves as a switch, if set to true (if returns true), when waiting for
keypress the time is displayed in upeer right screen corner, if false
nothing is displayed.

Parameter description:
~~~~~~~~~~~~~~~~~~~~~~
lNew: new value to set the switch

Return value:
~~~~~~~~~~~~~
true/false

Source code is in file  Object3.prg