Help with Referrer Script

Hi I'm hoping to include script on my site to capturer the referrer information when a visitor completes a contact form.

Previous question:
http://forums.digitalpoint.com/showthread.php?t=88633&highlight=referrer+form

I already use both the free stats package - statcounter.com (which is great for up to the minute information) and Google Analytics (which is normally 12-24 hours behind but far more comprehensive)

I'd like the contact form (which is on every page) to include referrer information.

Here's the form code:

<form action="ok.php" method="POST">
				<label for="sender_name"><strong>Your Name</strong></label><br />
					<input name="sender_name" size="17" type="text" /><br />
						<br />
				<label for="company"><strong>Your Company</strong></label><br />
					<input name="company" size="17" type="text" /><br />
						<br />
				<label for="sender_email"><strong>Your E-Mail Address</strong></label><br />
					<input name="sender_email" size="17" type="text" /> <br />
						<br />
				<label for="telephone"><strong>Telephone</strong></label><br />
					<input name="telephone" size="17" type="text" /><br />
						<br />
				<label for="message"><strong>Enquiry</strong></label><br />
						<textarea name="message" rows="10" cols="13"></textarea>									<input name="page" type="hidden" value="about page">
					<div align="left">
						<br />
						<input type="submit" value="send enquiry" />
					
					</div>										
				</form>

Code (markup):

and here's some of the ok.php script

$filestring="$_POST[sender_name] $_POST[message]";
$findme  = 'MIME-Version';
$pos1 = strpos($filestring, $findme);
$findme  = '</a>';
$pos2 = strpos($filestring, $findme);
$findme  = ' < / a> ';
$pos3 = strpos($filestring, $findme);  
if (($pos1 === false)&&($pos2 === false )&&($pos3 === false)){

  $to = "info@cavaliermailing.com";			
				//mail string
				$msg = "Enquiry from\t$_POST[page]\n";
				$msg .= "Name:\t$_POST[sender_name]\n";
				$msg .= "E-mail:\t$_POST[sender_email]\n";
				$msg .= "Telephone:\t$_POST[telephone]\n";
				$msg .= "Company:\t$_POST[company]\n";
				$msg .= "Message:\t$_POST[message]\n";
				//set up e-mail
				$subject = "Message from website\n";
				$mailheaders = "From:\t$_POST[sender_email]\n";
				$mailheaders .= "Reply to:\t$_POST[sender_email]";
				//send mail
				mail($to, $subject, $msg, $mailheaders);
				echo "<strong>Thank you\t$_POST[sender_name] for your message. We will get in touch with you shortly.</strong>";

} else { 
  echo "Sorry the string <strong>'$findme'</strong> was found in your message and has not been sent.<br /><br />Please resubmit or call 01603 720303"; 
  } 

PHP:

 

Google analytics is your friend on this one. Add a small bit of code to the page people see after you submit your form and you can use google analytics to track it.

http://www.google.com/support/analytics/bin/answer.py?answer=27203

 

I'm not quite sure what you mean - can you explain?

Sure - I already have the standard Analytic code on every page - and I can track back if someone has completed a form (24 hours later) but how can I get it to carry the information which was used in the form?

CW