Array.prototype.find = Array.prototype.find || function (callback) {
        if (typeof callback !== "function") {
            throw new TypeError("callback must be a function");
        }
        var list = Object(this);
        // Makes sures is always has an positive integer as length.
        var length = list.length >>> 0;
        var thisArg = arguments[1];
        for (var i = 0; i < length; i++) {
            var element = list[i];
            if (callback.call(thisArg, element, i, list)) {
                return element;
            }
        }
    };

    (function (w, d) {

        var reviewLink = "https://www.trustistreviewer.com/survey/xAaFG1EVD022BRk4xwdbYQ.html";
        var businessKey = "wh47f9eu";
        var locationKey = "m1v_utpx";
        var tenantKey = "";

        var templateDefs = [
            { name: "widget", template: "widget", content: "summary", css: "", reviewLink: true, starsWidth: 65 },
            { name: "big", template: "big", content: "summaryBig", css: "https://wassets.trustist.com/assets/css/reviewer_big.css", reviewLink: true, starsWidth: 150 },
            { name: "wide", template: "wide", content: "summaryBig", css: "https://wassets.trustist.com/assets/css/reviewer_wide.css", reviewLink: true, starsWidth: 150 },
            { name: "small", template: "small", content: "summary", css: "https://wassets.trustist.com/assets/css/reviewer_small.css", reviewLink: true, starsWidth: 65 },
            { name: "starbar", template: "starbar20", content: "", css: "", reviewLink: false, starsWidth: 65 },
            { name: "starbar10", template: "starbar10", content: "", css: "", reviewLink: false, starsWidth: 65 },
            { name: "starbar12", template: "starbar12", content: "", css: "", reviewLink: false, starsWidth: 65 },
            { name: "starbar20", template: "starbar20", content: "", css: "", reviewLink: false, starsWidth: 65 },
            { name: "starbar25", template: "starbar25", content: "", css: "", reviewLink: false, starsWidth: 65 },
            { name: "starbar50", template: "starbar50", content: "", css: "", reviewLink: false, starsWidth: 65 },
            { name: "starbarwhite10", template: "starbarwhite10", content: "", css: "", reviewLink: false, starsWidth: 65 },
            { name: "starbarwhite12", template: "starbarwhite12", content: "", css: "", reviewLink: false, starsWidth: 65 },
            { name: "starbarwhite20", template: "starbarwhite20", content: "", css: "", reviewLink: false, starsWidth: 65 },
            { name: "starbarwhite25", template: "starbarwhite25", content: "", css: "", reviewLink: false, starsWidth: 65 },
            { name: "starbarwhite50", template: "starbarwhite50", content: "", css: "", reviewLink: false, starsWidth: 65 },
        ];

        var logo = '<div class="ts-widgetLogo" style="{{logoStyle}}"></div>';

        var templates = {
            advert: '<div class="ts-widgetAdvert">To display your reviews on your website, contact info@trustist.com!</div > ',
            widget: '<div class="cleanslate ts-widget"><div class="ts-widgetBody" style="{{widgetStyle}}"><!--logo--><div class="ts-widgetContent">{{content}}</div><div class="ts-bottom-content"><!--bottomContent--></div></div><!--reviewLink--></div>',
            big: '<div class="cleanslate ts-widget ts-big"><div class="ts-widgetBody" style="{{widgetStyle}}"><!--logo--><div class="ts-widgetContent">{{content}}</div><a class="ts-widgetLinkReviewer" href="{{url}}" rel="{{rel}}" target="{{target}}"><span class="ts-stars"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span></a><div class="ts-bottom-content"><!--bottomContent--></div></div><!--reviewLink--></div>',
            wide: '<div class="cleanslate ts-widget ts-wide"><div class="ts-widgetBody" style="{{widgetStyle}}"><!--logo--><div class="ts-widgetContent">{{content}}<a class="ts-widgetLinkReviewer" href="{{url}}" rel="{{rel}}" target="{{target}}"><span class="ts-stars"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span></a><div class="ts-bottom-content"><!--bottomContent--></div></div><!--reviewLink--></div></div>',
            small: '<div class="cleanslate ts-widget ts-small"><div class="ts-widgetBody" style="{{widgetStyle}}"><!--logo--><div class="ts-widgetContent">{{content}}</div><div class="ts-bottom-content"><!--bottomContent--></div></div><!--reviewLink--></div>',
            starbar: '<div class="ts-starbar"><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
            starbar10: '<div class="ts-starbar"><span class="ts-starlogo" style="width: 30px !important; height: 10px !important; background: url(https://wassets.trustist.com/assets/img/TrustedBy.svg) no-repeat !important; overflow: hidden !important;"></span><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
            starbar12: '<div class="ts-starbar"><span class="ts-starlogo" style="width: 35px !important; height: 12px !important; background: url(https://wassets.trustist.com/assets/img/TrustedBy.svg) no-repeat !important; overflow: hidden !important;"></span><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
            starbar20: '<div class="ts-starbar"><span class="ts-starlogo" style="width: 60px !important; height: 20px !important; background: url(https://wassets.trustist.com/assets/img/TrustedBy.svg) no-repeat !important; overflow: hidden !important;"></span><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
            starbar25: '<div class="ts-starbar"><span class="ts-starlogo" style="width: 75px !important; height: 25px !important; background: url(https://wassets.trustist.com/assets/img/TrustedBy.svg) no-repeat !important; overflow: hidden !important;"></span><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
            starbar50: '<div class="ts-starbar"><span class="ts-starlogo" style="width: 145px !important; height: 50px !important; background: url(https://wassets.trustist.com/assets/img/TrustedBy.svg) no-repeat !important; overflow: hidden !important;"></span><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
            starbarwhite10: '<div class="ts-starbar"><span class="ts-starlogo" style="width: 30px !important; height: 10px !important; background: url(https://wassets.trustist.com/assets/img/TrustedBy_White.svg) no-repeat !important; overflow: hidden !important;"></span><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
            starbarwhite12: '<div class="ts-starbar"><span class="ts-starlogo" style="width: 35px !important; height: 12px !important; background: url(https://wassets.trustist.com/assets/img/TrustedBy_White.svg) no-repeat !important; overflow: hidden !important;"></span><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
            starbarwhite20: '<div class="ts-starbar"><span class="ts-starlogo" style="width: 60px !important; height: 20px !important; background: url(https://wassets.trustist.com/assets/img/TrustedBy_White.svg) no-repeat !important; overflow: hidden !important;"></span><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
            starbarwhite25: '<div class="ts-starbar"><span class="ts-starlogo" style="width: 75px !important; height: 25px !important; background: url(https://wassets.trustist.com/assets/img/TrustedBy_White.svg) no-repeat !important; overflow: hidden !important;"></span><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
            starbarwhite50: '<div class="ts-starbar"><span class="ts-starlogo" style="width: 145px !important; height: 50px !important; background: url(https://wassets.trustist.com/assets/img/TrustedBy_White.svg) no-repeat !important; overflow: hidden !important;"></span><span class="ts-stars" aria-label="Rated {{reviewScore}} out of 5"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span>&nbsp;<a class="ts-widgetLink" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{captionStyle}}">{{caption}}</a></div><!--reviewLink--></div>',
        };

        var contents = {
            summary: '<a href="{{url}}" class="ts-widgetLink" rel="{{rel}}" target="{{target}}"><div class="ts-widgetScore" style="{{widgetScoreStyle}}"><span class="ts-widgetScoreBig">{{reviewScore}}</span> / 5.0</div> \
                    <span class="ts-stars"><div style="width:{{starsPercent}}px !important; overflow: hidden !important;"><span></span></div></span></a><a class="ts-widgetLinkReviewer" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{viewLinkStyle}}"><!--contentReviewCount--></a>',
            summaryBig: '<a href="{{url}}" class="ts-widgetLink" rel="{{rel}}" target="{{target}}"><div class="ts-widgetScore" style="{{widgetScoreStyle}}"><span class="ts-widgetScoreBig">{{reviewScore}}</span> / 5.0</div></a><a class="ts-widgetLinkReviewer" href="{{url}}" rel="{{rel}}" target="{{target}}" style="{{viewLinkStyle}}"><!--contentReviewCount--></a>',
        };

        var reviewTemplate = '<div class="ts-widgetReviewPanel" style="{{reviewLinkDivStyle}}"><a target="{{target}}" class="ts-widgetReviewLink" style="{{reviewLinkStyle}}" href="{{reviewLink}}" rel="nofollow">{{leaveReviewText}}</a></div>';

        function start(f) { /in/.test(document.readyState) ? setTimeout(start, 5, f) : f(); }

        // add tags
        tsAddCssTag("https://wassets.trustist.com/assets/css/cleanslate.css");
        tsAddCssTag("https://wassets.trustist.com/assets/css/reviewer.css");

        start(function () {
            // iterate over all widgets on the page and render
            var divs = document.querySelectorAll("[ts-widget],div.ts-widget");
            if (divs.length >= 0) {
                for (var i = 0; i < divs.length; i++) {
                    tsDisplayWidget(divs[i], businessKey, locationKey, tenantKey);
                }
            }
            else {
            }
        });

        function tsDisplayWidget(target, businessKey, locationKey, tenantKey) {
            // get options before cleanslate
            var options = tsReadAttributes(target);

            // see if the widget requested a different location
            var lkey = options.locationKey || locationKey;
            var bkey = options.businessKey || businessKey;
            var tkey = options.tenantKey || tenantKey;

            //todo: tenants unable to place reviews
            if (tkey !== "") {
                options.suppressReviewLink = true;
            }

            if (lkey === locationKey && bkey === businessKey) {
                tsDrawWidget(target, options);
            } else {
                // IE6 and below will not work
                var xhr = new XMLHttpRequest();
                var url = "https://widget.trustist.com/widgetdata?";
                if (typeof tkey !== "undefined" && tkey !== "") url += "tenantKey=" + tkey;
                if (typeof bkey !== "undefined" && bkey !== "") url += "businessKey=" + bkey;
                if (typeof lkey !== "undefined" && lkey !== "") url += "&locationKey=" + lkey;
                xhr.open("GET", url);
                xhr.onload = function () {
                    if (xhr.status === 200) {
                        tsDrawWidget(target, options);
                    }
                };
                xhr.send();
            }
        }

        function tsDrawWidget(target, options) {
            var widgetStyle = "";
            var viewLinkStyle = "";
            var reviewLinkStyle = "";
            var reviewLinkDivStyle = "";
            var widgetScoreStyle = "";
            var logoStyle = "";
            var rel = "noopener";
            var templateDef = templateDefs.find(function (def) { return def.name === options.templateName; });
            var template = templates[templateDef.template];
            var content = contents[templateDef.content];
            var reviewLinkTemplate = "";

            if (templateDef.css !== "") {
                tsAddCssTag(templateDef.css);
            }

            if (options.noFollow === false) {
                rel = "nofollow";
            }

            if (templateDef.reviewLink === true && options.suppressReviewLink === false) {
                if (options.reviewLinks === "all" && true) {
                    var reviewSources = [{"name":"Google","description":null,"url":"http://search.google.com/local/writereview?placeid=ChIJDRxsf6KtdkgRm7U5cQVTsFc","id":"84fe44de-280b-483d-a9d5-3068eac1a857"}];
                    if (reviewSources.length > 1) {
                        reviewLinkTemplate = '<div style="margin: 10px auto 0 auto !important; text-align: center !important; {{reviewLinkStyle}}">LEAVE A REVIEW ON</div><div class="ts-review-sources">';
                        for (var i = 0; i < reviewSources.length; i++) {
                            var link = reviewSources[i];
                            var altText = "Leave a review for Wimbledon Debenture Tickets Hungerford on " + link.name;
                            if (link.description) {
                                altText += " - " + link.description;
                            }
                            reviewLinkTemplate += '<div class="ts-review-sources-link"><a href="' + link.value + '" target="{{target}}"><img src="' +
                                "https://trustist.blob.core.windows.net/reviewsourceicons/" + link.id + '.png" alt="' + altText + '" title="' + altText + '"></a></div>';
                        }
                        reviewLinkTemplate += "</div>";
                    } else {
                        reviewLinkTemplate = reviewTemplate;
                    }
                }
                else {
                    reviewLinkTemplate = reviewTemplate;
                }
            }

            if (typeof options.logoUrl !== "undefined" && options.logoUrl !== null && options.logoUrl !== "") {
                logoStyle = "background-image: url(" + options.logoUrl + ") !important;";
            }

            var reviewCountText = `{{reviewCount}} ${tsGetCustomerReviewText(options.language)}`;
            if (options.reviewCountLocation === "bottom") {
                template && (template = template.replace("<!--bottomContent-->", reviewCountText));
            } else {
                content && (content = content.replace("<!--contentReviewCount-->", reviewCountText));
            }

            var captionStyle = "";
            captionStyle = tsAddStyle(options.captionColour, "color", captionStyle);

            template = template
                .replace("{{content}}", content)
                .replace("{{caption}}", options.caption)
                .replace("{{captionStyle}}", captionStyle);

            widgetStyle = tsAddStyle(options.borderRadius, "border-radius", widgetStyle);
            widgetStyle = tsAddStyle(options.borderWidth, "border-width", widgetStyle);
            widgetScoreStyle = tsAddStyle(options.colour, "color", widgetScoreStyle);
            viewLinkStyle = tsAddStyle(options.viewLinkColour, "color", viewLinkStyle);
            reviewLinkStyle = tsAddStyle(options.reviewLinkColour, "color", reviewLinkStyle);
            reviewLinkStyle = tsAddStyle(options.reviewLinkFontFamily, "font-family", reviewLinkStyle);
            reviewLinkStyle = tsAddStyle(options.reviewLinkFontSize, "font-size", reviewLinkStyle);
            reviewLinkDivStyle = tsAddStyle(options.reviewLinkBackgroundColour, "background-color", reviewLinkDivStyle);
            reviewLinkDivStyle = tsAddStyle(options.reviewLinkBorderRadius, "border-radius", reviewLinkDivStyle);
            reviewLinkDivStyle = tsAddStyle(options.reviewLinkMarginTop, "margin-top", reviewLinkDivStyle);

            target.innerHTML = template
                .replace("<!--reviewLink-->", reviewLinkTemplate)
                .replace("<!--logo-->", options.suppressLogo ? "" : logo)
                .replace(new RegExp("{{url}}", "g"), options.reviewPageUrl || "https://www.trustist.com/local-reviews/Review-wimbledon-debenture-tickets-hungerford-Reviews-26310.html")
                .replace(new RegExp("{{reviewScore}}", "g"), "5.0")
                .replace(new RegExp("{{reviewCount}}", "g"), "112")
                .replace(new RegExp("{{reviewLink}}", "g"), reviewLink)
                .replace("{{widgetStyle}}", widgetStyle)
                .replace("{{viewLinkStyle}}", viewLinkStyle)
                .replace("{{reviewLinkStyle}}", reviewLinkStyle)
                .replace("{{reviewLinkDivStyle}}", reviewLinkDivStyle)
                .replace("{{widgetScoreStyle}}", widgetScoreStyle)
                .replace("{{starsPercent}}", (templateDef.starsWidth * 5.0 / 5).toFixed(0))
                .replace("{{leaveReviewText}}", tsGetLeaveReviewText(options))
                .replace("{{logoStyle}}", logoStyle)
                .replace(new RegExp("{{rel}}", "g"), rel)
                .replace(new RegExp("{{target}}", "g"), options.target);
            }

        function tsGetCustomerReviewText(lang) {
            if (lang === "fr") {
                return "Avis des clients";
            } else if (lang === "de") {
                return "Kundenbewertungen";
            } else if (lang === "ro") {
                return "Recenzii ale clientilor";
            } else if (lang === "it") {
                return "recensioni dei clienti";
            } else if (lang === "gr") {
                return "Κριτικές Πελατών";
            }
            return "Customer Reviews";
        }

        function tsGetLeaveReviewText(options) {
            if (options.language === "fr") {
                return "LIRE UN EXAMEN";
            } else if (options.language === "de") {
                return "EINE REZENSION SCHREIBEN";
            } else if (options.language === "ro") {
                return "REEXAMINARE LASATI";
            } else if (options.language === "it") {
                return "Lascia una recensione";
            } else if (options.language === "gr") {
                return "Αφήσετε μια κριτική";
            }
            return options.reviewLinkText;
        }

        function tsAddStyle(optionProperty, styleName, compiledStyle) {
            if (typeof optionProperty !== "undefined" && optionProperty !== null) {
                compiledStyle += styleName + ": " + optionProperty + " !important; ";
            }
            return compiledStyle;
        }

        function tsReadAttributes(target) {
            return {
                templateName: target.getAttribute("ts-widget") || "widget",
                suppressReviewLink: target.getAttribute("ts-suppress-review-link") || false,
                suppressLogo: target.getAttribute("ts-suppress-logo") || false,
                colour: target.getAttribute("ts-colour") || "#e7711b",
                reviewLinkFontSize: target.getAttribute("ts-review-link-font-size") || "16px",
                reviewLinkFontFamily: target.getAttribute("ts-review-link-font-family") || "Arial, sans-serif",
                reviewLinkColour: target.getAttribute("ts-review-link-colour") || target.getAttribute("ts-colour") || "#e7711b",
                reviewLinkDecoration: target.getAttribute("ts-review-link-decoration"),
                reviewLinkBackgroundColour: target.getAttribute("ts-review-link-background-colour"),
                reviewLinkBorderRadius: target.getAttribute("ts-review-link-border-radius"),
                reviewLinkMarginTop: target.getAttribute("ts-review-link-margin-top"),
                reviewLinkText: target.getAttribute("ts-review-link-text") || "LEAVE A REVIEW",
                captionColour: target.getAttribute("ts-caption-colour") || "auto",
                noFollow: target.getAttribute("ts-nofollow") || true,
                borderRadius: target.getAttribute("ts-border-radius"),
                borderWidth: target.getAttribute("ts-border-width") || "1px",
                locationKey: target.getAttribute("ts-location"),
                businessKey: target.getAttribute("ts-business"),
                language: target.getAttribute("ts-language"),
                viewLinkColour: target.getAttribute("ts-view-link-colour") || target.getAttribute("ts-colour") || "#e7711b",
                logoUrl: target.getAttribute("ts-logo-url"),
                reviewPageUrl: target.getAttribute("ts-reviews-url"),
                reviewLinks: target.getAttribute("ts-review-links"),
                caption: target.getAttribute("ts-caption") || "Rating: {{reviewScore}} - ‎{{reviewCount}} reviews",
                target: target.getAttribute("ts-target") || "_blank",
                reviewCountLocation: target.getAttribute("ts-review-count-location") || "content",
            };
        }

        function tsAddCssTag(url) {
            var includedAlready = tsCheckIfIncluded(url);
            var head = d.getElementsByTagName("head")[0];

            if (!includedAlready) {
                var tag = d.createElement("link");
                tag.rel = "stylesheet";
                tag.type = "text/css";
                tag.href = url;
                head.appendChild(tag);
            }
        }

        function tsCheckIfIncluded(file) {
            var links = d.getElementsByTagName("link");
            for (var i = 0; i < links.length; i++) {
                if (links[i].href?.substr(-file.length) === file)
                    return true;
            }

            var scripts = d.getElementsByTagName("script");
            for (var j = 0; j < scripts.length; j++) {
                if (scripts[j].src?.substr(-file.length) === file)
                    return true;
            }

            return false;
        }
    })(window, document);