var pid = '3b3c375a56e1f3e6b0b4c0f20f1a4299';
var page_design_id = '';
var site_id = '50';
var checkExcludeUrlRequest = new XMLHttpRequest();
var currentUrl = location.href;
var checkExcludeUrlRequestURL = "//panda.kasika.io:443/exclude_url_checking/?pid=" + pid + "&url=" + encodeURIComponent(currentUrl);

checkExcludeUrlRequest.open("get", checkExcludeUrlRequestURL, true);
checkExcludeUrlRequest.onreadystatechange = function (event) {
    if (this.readyState === XMLHttpRequest.DONE && this.status  === 200) {
        var res = JSON.parse(checkExcludeUrlRequest.responseText);
        if (res && res.status == 'success' && res.is_exclude_url == false) {
            (function () {
                var d = document, g = d.createElement('script'), s = d.getElementsByTagName('script')[0];
                g.type = 'text/javascript';
                g.async = true;
                g.defer = true;
                g.src = "//panda.kasika.io:443/tracking_s/run.php/?pid=" + pid + '&page_design_id=' + page_design_id;
                s.parentNode.insertBefore(g, s);
            })();
            var noscriptTag = document.createElement('noscript');
            noscriptTag.innerHTML = '<p><img src="//piwik.kasika.io/piwik.php?idsite='+site_id+'" style="border:0;" alt="" /></p>';
            document.body.appendChild(noscriptTag);
        } else {
            console.log(res.message);
        }
    }
};
checkExcludeUrlRequest.onerror = function (event) {
    console.log(event.type);
};
checkExcludeUrlRequest.send(null);