keycode  67 = F1
keycode  68 = F2
keycode  69 = F3
keycode  70 = F4
keycode  71 = F5
keycode  72 = F6
keycode  73 = F7
keycode  74 = F8
keycode  75 = F9
keycode  76 = F10
keycode  95 = F11
keycode  96 = F12