#!/usr/bin/perl -w

use CGI;
use strict;

# Change $resultsFile to point to a file that is writeable by the webserver
# Change $redirectTo to the page you wish the visitor to see after submission
# Change $responseField to be the form field you wish to collect as the result

my $resultsFile		= '/path/to/resultsfile.xls';
my $redirectTo		= 'http://domain.com/page.htm'
my $responseField	= 'html_field_name';


## NOTHING BELOW HERE REQUIRES CHANGING ##

my $query = new CGI;

# get results from response, and assign to a variable

my $entry	= $query->param($responseField);
my $fname	= $query->param('fname');
my $lname	= $query->param('lname');
my $email	= $query->param('email');

# check that the results file is accessible
if (!open (RESULTS, ">>$resultsFile")) {
	print "Content-type: text/plain\n\nERROR: Unable to open file for storing results!";
	exit 0;
}

# replace tabs and newlines in the response with a space
$entry =~ s/[\n][\t][\r]/ /gi;

# create the output string, and write to the output file
my $resultString = "$entry\t$fname\t$lname\t$email\n";
print RESULTS $resultString;
close RESULTS;

# Finished storing results, redirect to thank you page

print "Location: $redirectTo\n\n";