<?
// generate known IP block
$prefix = '81.6.197.';
for ($x = 225; $x < 240; $x++)
	$arrKnown[] = $prefix.$x;

if ((eregi('clarionuk.co.uk', $_SERVER['HTTP_REFERER'])) && (!in_array($_SERVER['REMOTE_ADDR'], $arrKnown))) { ?>var a = navigator.cookieEnabled ? "1" : "0";
var b = navigator.appName == "Netscape" ? navigator.language : navigator.userLanguage;
var c = new Image();
var d = escape(document.referrer);
var e = escape(document.location);

c.src = '/images/clarion.gif?current='+e+'&referrer='+d+'&browser='+escape(navigator.appName)+'&bver='+escape(navigator.appVersion)+'&cookie='+a+'&platform='+navigator.platform+'&language='+b+'&java='+navigator.javaEnabled()+'&resolution='+screen.width+'x'+screen.height+'&colors='+screen.colorDepth;
<? } ?>