#!/usr/bin/perl -w
use strict;
$|++;

BEGIN{
	use CGI qw(:standard);
	print header;
	print start_html;
	print "Please wait";
	print end_html;
}

sleep 5;  # Code that process form would actually go here

require Perl_file_that_redirects_browser_goes_here.pl;

# Above line simply calls a Perl file that uses CGI.pm "redirect" function to redirect the browser to the desired page.