<?
/*
require_once($_SERVER['DOCUMENT_ROOT'].'/tracker/client/TrackerLib.php');
$tracker = new TrackerLib($siteCode);
$params = $tracker->URLParameters();
$trackerparams = $tracker->TrackerParameters();
$trackerformparams = $tracker->FormParameters();
*/

$trackingQueryString = 'site='.$siteCode.'&';
$trackingQueryString .= 'ip_address='.$_SERVER['REMOTE_ADDR'].'&';
if(isset($_SESSION['keywords']))
{
	$trackingQueryString .= 'keywords='.urlencode($_SESSION['keywords']).'&';
}
if(isset($_SESSION['landing_page']))
{
	$trackingQueryString .= 'landing_page='.urlencode($_SESSION['landing_page']).'&';
}
if(isset($_SESSION['tc']))
{
	$trackingQueryString .= 'tracking_code='.urlencode($_SESSION['tc']).'&';
	$trackingQueryString .= 'tc='.urlencode($_SESSION['tc']).'&';
}
if(isset($_SESSION['referer_domain']))
{
	$trackingQueryString .= 'referer_domain='.urlencode($_SESSION['referer_domain']);
}
?>
<img alt="Learning Center"
    src="https://www.surfcrm.com/lcapi/KeywordImpressionTracking.php?<?= $trackingQueryString ?>" />
    <?
    if (isset($_SERVER['HTTPS']))
    {
        ?>
        <img alt="Learning Center" src="https://www.surfcrm.com/tracker/server/tracker.php?<?= $trackerparams ?>" />
        <?
    }
    else
    {
        ?>
        <img alt="Learning Center" src="http://www.surfcrm.com/tracker/server/tracker.php?<?= $trackerparams ?>" />
        <?
    }
    ?>

<?
/**
 * Global site tag (gtag.js) - Google Analytics
 * */
?>
<!-- Global site tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-6317376-4"></script>
<script>
    window.dataLayer = window.dataLayer || [];
    function gtag() { dataLayer.push(arguments); }
    gtag('js', new Date());

    gtag('config', 'UA-6317376-4');
</script>