for the menu to keep popping up after you choose a menu item and it executes you can do the following :-
Just after your comments in the beginning of your scripts ( I'm presuming that you are using a case statement to write your menu)
eg.
Code:
while true
do
clear
# The following is displayed as a menu on the user's screen
echo " Administrator's Menu
====================
1) View backup status
Enter your Choice ==> \c"
read CHOICE DUMMY
# This section executes the user's choice of commands from the above menu
case "$CHOICE" in
# This command shows the last ten lines of the backup log to allow
# the Administrator to view the status of the backups over the last
# few days
1 ) tail -10 /usr/scripts/backup.log |pg
;;
esac
done
