use strict;
use diagnostics -verbose;
use warnings;
use CGI;
#use Carp::Always;
use CGI::Carp qw(fatalsToBrowser warningsToBrowser);
use CGI qw(:standard escapeHTML);
use CGI qw/:standard/;
use Data::Dumper;

use Digest::MD5 qw(md5_hex);
use DB_File;    # persistent hash database
use CGI::Session;
use CGI::Cookie;