0-4     switch to resolutions 320x200, 640x400, 
        640x480, 800x600 and 1024x768
N       go to Next image (Next)
B       go Back to previous image (Previous)
C       Colour submenu selection
D       reduce the display magnification
U       increase the display magnification 
F       toggle the Full Screen mode ON/OFF (FullScr)
I       Select Image sub-menu (flip, rotate ...)
V       Vgamode submenu selection (see also 0-4)
M       play music on SoundBlaser (if exist)
P       show the Puzzle (Puzzle)
R       Restore the image from memory (Restore)
S       Pop up a GIF file Selection menu
W       Write the image out (Resize)
F2      do a slide show (Show'em)
F3      change time delay between slides (Delay)
F4      flip the Control Panel to Left or Right
F8      Generate PostScript for laser printer
F9      do a shell escape to DOS (SHELL)
ESC     stop and exits. (Exit)
HOME    goes back to Top + Left corner      
CTRL-D  dump the screen into 'eye#.gif'
CTRL-I  display summary information
    
        Type ENTER to resume ...
