#! /usr/bin/perl -wT 
use strict;
use warnings;
use CGI qw/:standard :delete_all :escapeHTML :html3 :all/;
use HTML::Template; 

# Get the data as array of hashes 
my $show_vars = get_data( ); 

print header;
my $template = HTML::Template->new( filename => 'temp.tmpl' );
$template->param(  show_vars => $show_vars );
print $template->output();

# subroutine to create the data structure
sub get_data{

 my @AoH = (
        {
            Lead     => "fred",
            Friend   => "barney",
	    Son      => "",
	    No        => "1",
        },
        {
            Lead     => "george",
            Wife     => "jane",
            Son      => "elroy|sam|bobby",
	    No       => "2",
        }
  );
  
  return ( \@AoH );
}