(function(w) {
    try {
        var identity = {
            setCookie: function(cname, cvalue, exdays) {
                var d = new Date();
                d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
                var expires = 'expires='+d.toUTCString();
                var domain = 'domain=.'+this.extractRootDomain(location.host);
                document.cookie = cname + '=' + cvalue + ';' + domain + ';' + expires + ';path=/';
            },
            getCookie: function(cname) {
                var name = cname + '=';
                var ca = document.cookie.split(';');
                for(var i = 0; i < ca.length; i++) {
                    var c = ca[i];
                    while (c.charAt(0) == ' ') {
                        c = c.substring(1);
                    }
                    if (c.indexOf(name) == 0) {
                        return c.substring(name.length, c.length);
                    }
                }
                return '';
            },
            extractRootDomain: function (domain) {
                var splitArr = domain.split('.'),
                    arrLen = splitArr.length;

                if (arrLen > 2) {
                    //TODO: .me 와 같은 특수도메인 예외처리 필요.
                    domain = splitArr[arrLen - 2] + '.' + splitArr[arrLen - 1];
                    if (splitArr[arrLen - 1].length == 2 && splitArr[arrLen - 1].length == 2) {
                        domain = splitArr[arrLen - 3] + '.' + domain;
                    }
                }
                return domain;
            }
        };

        var c = document.cookie,
            size = document.cookie.length,
            ca = c.split(';'),
            len = ca.length,
            wp_uid = identity.getCookie('_wp_uid'),
            is_wp_uid = 'empty',
            ga = identity.getCookie('_ga') ? 1 : 0,
            scheme = location.href.split('://')[0],
            i,
            c,
            ti = location.href.split('ti=');

        ti =  (ti.length>1 ? ti[1].split('&')[0] : '');

        if (wp_uid) {
            is_wp_uid = (/^[0-9]-[a-zA-Z0-9_]+-s[0-9]+.[0-9]+\|[a-zA-Z0-9_-]+\|[a-zA-Z0-9_-]+/.test(wp_uid.replace(/%7C/g,'|')) ? 1 : 0);
            if (is_wp_uid) {
                identity.setCookie('_wp_uid', '2-ab7d265ca0263f2db8e11e35bbaca229-s1588341504.8771|windows_10|chrome-dhkg6n', 365);
                return;
            }
        }

        if (size>3980 || len>45 || !is_wp_uid) {
            if (/^(http|https)$/.test(scheme)) {
                i = new Image();
                i.src = scheme + '://altg.widerplanet.com/delivery/info?dlid=&count=' + len + '&size=' + size + '&is_wp_uid=' + is_wp_uid + '&ti=19816&ga=' + ga + (is_wp_uid === 0 ? '&org_wp_uid=' + encodeURIComponent(wp_uid) : '');
            }
        } else {
            identity.setCookie('_wp_uid', '2-ab7d265ca0263f2db8e11e35bbaca229-s1588341504.8771|windows_10|chrome-dhkg6n', 365);
        }

    } catch(e) {}
})(window);