#!/bin/sh
SUBMIT=
while true
do
echo "Choose one of the following:"
echo "s: Stage files, but do not submit."
echo "a: Stage and submit all files."
echo "t: Stage and submit all files,"
echo "   with a delay in between each file"
echo "x: Exit."
echo
read SUBMIT
case $SUBMIT in
	s)	echo
		echo "in option s"
		echo
		;;
	a)	echo
		echo "in option a"
		echo
		;;
	t)	echo
		echo "in option t"
		echo
		;;
	x)	exit 0
		;;
	*)	echo >&2
		echo "Invalid option." >&2
		echo >&2
		;;
esac
done