#!/bin/bash

# Initialize directory constants
# $THIS_DIR = The directory where this script runs in
# $INI_DIR = The directoryy the user is calling from
# $REFERRER_DIR = The directory the user is calling from, canonical form
# $PREV_DIR = The directory ../ WITHOUT resolving the symlink!
INI_DIR=$( pwd );
REFERRER_DIR=$( readlink -f "$INI_DIR" );
DIR=$( dirname "$0" );
cd "$DIR";
THIS_DIR=$( pwd );
cd "$THIS_DIR/..";
PREV_DIR=$( pwd );
cd "$INI_DIR";