Motif - Window Minimize
     A Motif window can be minimized to an icon. Each Motif 
     Window has a small squared button in the upper right 
     hand corner of the frame. Clicking on this button
     will minimize the window.  The window can be minimized
     by selecting the Motif Window drop down menu.
     Selecting the minus (-) sign will open the Motif
     control menu.   The Minimize option can be selected
     either by clicking with the mouse or by typing the
     letter n(N).  A Motif Window can be minimized by
     holding the Alt key and typing the F9 key.
