Pelephone GTM teg for dynamic user data.

<script>
    (function() {
        function getCookieParam(cname) {
            var name = cname + "=";
            var decodedCookie = decodeURIComponent(document.cookie);
            var ca = decodedCookie.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 false;
        }
        function getDynamicData(adoricCampaigId) {
            var userToken = getCookieParam('com.silverpop.iMAWebCookie');
            if (userToken) {
                var URL = 'https://www.pelephone.co.il/digitalsite/handlers/service.ashx?action=GetPersonalInfo&lcid=1037&visitorKey=';
                URL += userToken;
                URL += '&id=' + adoricCampaigId;

                var data = null;
                var xhr = new XMLHttpRequest();
                xhr.addEventListener('readystatechange', function() {
                    if (this.readyState === 4) {
                        var response = JSON.parse(this.responseText);
                        if (response.IsExists) {
                            sessionStorage.setItem(adoricCampaigId, this.responseText)
                        }
                    }
                });
                xhr.open('GET', URL);
                xhr.setRequestHeader('cache-control', 'no-cache');
                xhr.send(data);
            }
        }
        setTimeout(function() {
            window.adoric &&
        adoric.lightboxes &&
        adoric.lightboxes.forEach(function(item) {
            if (!window.sessionStorage.getItem(item.options.campaignId)) {
                getDynamicData(item.options.campaignId);
            }
        });

        }, 2000);

    })();
</script>