#!/bin/bash

Mainmenu () {
dialog --title "MOUNT/UNMOUNT DISKS" \
       --menu "Selection:" 12 65 4 \
"U" "Unmount a disk" \
"M" "Mount a disk" \
"L" "List mounted disks" \
"Q" "Quit" 2> $HOME/.tmpchoice.mount
mountchoice="`cat $HOME/.tmpchoice.mount`"
rm -f $HOME/.tmpchoice.mount
}
#Function call to the above function
Mainmenu
#Function call to the above function