#!/bin/sh
DISPLAY_HOME="/opt/menus/demo"
DISPLAY_TIME=5
while [ 1 ]
do
### cycle through FV displays in a given directory ###
  for DISP in `/usr/bin/ls -1 $DISPLAY_HOME/*.fdf`
  do
### send display to screen ###
    /usr/local/pref -AW5101 dmcmd $DISP
    sleep $DISPLAY_TIME
### exit if display on screen is different than the called display ###
    if [ `/usr/local/pref -AW5101 ST0` != $DISP ]; then
      exit
    fi
  done
done