#!/bin/bash

/usr/X11R6/bin/atitvout active | grep LCD > /dev/null
if [ $? -eq 0 ]; then
  /usr/X11R6/bin/chgres set `/usr/X11R6/bin/chgres list | grep 800`
  /usr/X11R6/bin/atitvout detect > /dev/null
  /usr/X11R6/bin/atitvout t
  if [ $? -ne 0 ]; then
    /usr/X11R6/bin/chgres set `/usr/X11R6/bin/chgres list | grep 1400`
    echo "Switching failed (maybe no TV connected??)"
  else
    echo "Enable TV"
  fi
else
  /usr/X11R6/bin/chgres set `/usr/X11R6/bin/chgres list | grep 1400`
  /usr/X11R6/bin/atitvout l
  echo "Enable LCD"
fi