console.log('Glow initiated.');
    var launchLoyalty;
    var kb_ref = false;
    var launchLedger;
    var embedSpruli;

    if (typeof ledgerLaunched === 'undefined') {
        var ledgerLaunched = 0;
    }

    if (typeof embedLaunched === 'undefined') {
        var embedLaunched = 0;
    }

    (function () {
        var getCookie = function (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;
        }

        var getParameterByName = function (name, url) {
            if (!url) url = window.location.href;
            name = name.replace(/[\[\]]/g, "\\$&");
            var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
                results = regex.exec(url);
            if (!results) return false;
            if (!results[2]) return false;

            return decodeURIComponent(results[2].replace(/\+/g, " "));
        }

        launchPixel = function () {

            var cid = __st.cid;

            var width = window.innerWidth
                || document.documentElement.clientWidth
                || document.body.clientWidth;

            var height = window.innerHeight
                || document.documentElement.clientHeight
                || document.body.clientHeight;

            var widgetUrl = "https://www.glowloyalty.com/pixel?cid=" + cid + "&shop=trendout.myshopify.com&baseUrl=https://www.trendout.pt/";


            var ref_id = localStorage.getItem("kb_ref");
            if (ref_id) {
                widgetUrl = widgetUrl + "&ref_id=" + ref_id;
            }

                          


                var xhr = new XMLHttpRequest();
                xhr.open('GET', widgetUrl);
                xhr.responseType = 'text';
                xhr.onload = function() {
                    if (xhr.status === 200) {
                      
                    }
                   
                };
                xhr.send();
                    }

        launchLoyalty = function () {

            var cid = __st.cid;

            var width = window.innerWidth
                || document.documentElement.clientWidth
                || document.body.clientWidth;

            var height = window.innerHeight
                || document.documentElement.clientHeight
                || document.body.clientHeight;

                            var widgetUrl = "https://www.glowloyalty.com/widget?cid=" + cid + "&shop=trendout.myshopify.com&baseUrl=https://www.trendout.pt/";
            
            if (getParameterByName('loyaltyTab') != false) {
                widgetUrl = widgetUrl + "&loyaltyTab=" + getParameterByName('loyaltyTab');
            }

                            if (window.location.href.indexOf("thank_you") > -1 && window.location.href.indexOf("checkouts") > -1) {
                    widgetUrl = widgetUrl + "&loyaltyTab=/widget/referral/code";
                }
            
            var ref_id = localStorage.getItem("kb_ref");
            if (ref_id) {
                widgetUrl = widgetUrl + "&ref_id=" + ref_id;
            }

                            var spruliFrame = document.createElement('iframe');

                spruliFrame.style.cssText = 'animation: fadeInAnimation 0.5s; position:fixed;width:100%;height:100%;z-index:9999999999; top:0; left:0; right:0; bottom:0; border:0;';

                spruliFrame.src = widgetUrl;
                spruliFrame.id = "spruliFrame"
                document.body.appendChild(spruliFrame);
                    }

        getPoints = function(){

            var cid = __st.cid;
            if (cid == null){
                //no customer, do nothing
            } else {
                //customer found, get points
                console.log(cid);
                
               
               
                       

                var xhr = new XMLHttpRequest();
                xhr.open('GET', "https://www.glowloyalty.com/customer-points/"+cid);
                xhr.responseType = 'text';
                xhr.onload = function() {
                    if (xhr.status === 200) {
                        var container = document.getElementById('loyalty_callout_container');
                        if(xhr.responseText != ''){
                            container.innerHTML =  xhr.responseText;
                        }
                    }
                   
                };
                xhr.send();

            }

        }

        launchLedger = function () {

            var cid = __st.cid;

            var width = window.innerWidth
                || document.documentElement.clientWidth
                || document.body.clientWidth;

            var height = window.innerHeight
                || document.documentElement.clientHeight
                || document.body.clientHeight;

            var widgetUrl = "https://www.glowloyalty.com/ledger?cid=" + cid + "&id=258&shop=trendout.myshopify.com&baseUrl=https://www.trendout.pt/";


            if (ledgerLaunched == 0) {
                                    var loyaltyLedgerFrame = document.createElement('iframe');
                    loyaltyLedgerFrame.style.cssText = 'width:100%;height:1500px;z-index:9999999999;  border:0;';
                    loyaltyLedgerFrame.src = widgetUrl;
                    loyaltyLedgerFrame.id = "loyaltyLedgerFrame"
                    var ledger = document.getElementById("loyalty_ledger");
                    if (ledger) {
                        ledger.appendChild(loyaltyLedgerFrame);
                        ledgerLaunched = 1;
                    }
                            }
        }

        embedSpruli = function () {

            var cid = __st.cid;

            var width = window.innerWidth
                || document.documentElement.clientWidth
                || document.body.clientWidth;

            var height = window.innerHeight
                || document.documentElement.clientHeight
                || document.body.clientHeight;

            var widgetUrl = "https://www.glowloyalty.com/embed-widget?cid=" + cid + "&id=258&shop=trendout.myshopify.com&baseUrl=https://www.trendout.pt/";


            if (ledgerLaunched == 0) {
                                    var loyaltyEmbedFrame = document.createElement('iframe');
                    loyaltyEmbedFrame.style.cssText = 'width:100%;height:1500px;z-index:9999999999;  border:0;';
                    loyaltyEmbedFrame.src = widgetUrl;
                    loyaltyEmbedFrame.id = "loyaltyEmbedFrame"
                    var embed = document.getElementById("loyalty_rewards_embed");
                    if (embed) {
                        embed.appendChild(loyaltyEmbedFrame);
                        embedLaunched = 1;
                    }
                            }
        }

        kb_ref = getParameterByName('kb_ref');

        if (kb_ref != false) {
            localStorage.setItem("kb_ref", kb_ref);
        }


        if (getParameterByName('launchLoyalty') != false) {
            launchLoyalty();
        }

                    if (window.location.href.indexOf("thank_you") > -1 && window.location.href.indexOf("checkouts") > -1) {
                launchLoyalty();
            }
        

        if (ledgerLaunched == 0) {
            launchLedger();
        }

        if (embedLaunched == 0) {
            embedSpruli();
        }

        
                                        var calloutContainer = document.createElement('div');
                calloutContainer.style.cssText = 'opacity:1; animation: scaleIn .4s; position:fixed; left:83px; bottom:35px; border:0; padding:5px 10px; width:auto; z-index:2147483648; background:#fff; color: #000000; border-radius:5px; font-size:12px; box-shadow:2px 2px 10px rgba(0,0,0,0.2);';
                calloutContainer.innerHTML = "Recompensas";
                document.body.appendChild(calloutContainer);
                calloutContainer.id="loyalty_callout_container";
             

            var styleContainer = document.createElement('style');
            styleContainer.innerHTML="@keyframes  fadeInAnimation {0% {opacity:0;} 20%{ opacity:0; } 100% {opacity:1;}} @keyframes  scaleFromCenter {0% {transform: scale(0);}100% {transform: scale(1);}} @keyframes  scaleIn {0% {transform: scale(0);} 30% {transform: scale(0);} 100% {transform: scale(1);}}";
             document.body.appendChild(styleContainer);

            var loyaltyLauncher = document.createElement('button');

            
                loyaltyLauncher.style.cssText = 'animation: scaleFromCenter .25s; position:fixed; left:20px; bottom:20px; border:0; padding:10px; width:60px; height:60px; z-index:2147483648; background:#000000; color: #ffffff; border-radius:300px;';
                                    loyaltyLauncher.innerHTML = "<img src='https://www.glowloyalty.com/images/icons/np_money_91602_FFFFFF.png' style='height:40px; outline:none !important;'>";
                
                        loyaltyLauncher.setAttribute('onClick', 'launchLoyalty(); loyaltyLauncher.blur()');
            loyaltyLauncher.id = "loyaltyLauncher"
            document.body.appendChild(loyaltyLauncher);
            })();

    function receiveSpruliMessage(event) {
        if (event.data == "removetheiframe") {
            var element = document.getElementById('spruliFrame');
            element.parentNode.removeChild(element);
        }
    }

    window.addEventListener("message", receiveSpruliMessage, false);

    launchPixel();

        setTimeout(function(){ getPoints(); },0);