function vf_get_ratings_new_tab_professional(id, el) {
    var callbackName = 'c' + Math.round(100000 * Math.random());
    var url = "https://api.vouchedfor.co.uk/v0/public/widget/customer-rating/professional?callback=" + callbackName + "&prof_id=" + id;

    window[callbackName] = function(data) {
        var elements = document.getElementsByClassName(el);
        for (var i = 0; i < elements.length; i++) {
            if (elements[i].outerHTML.indexOf(id) >= 0) {
                elements[i].innerHTML = data.html || '';
            }
        }
    };

    var script = document.createElement('script');
    script.type = 'text/javascript';
    script.async = true;
    script.src = url;
    document.getElementsByTagName('head')[0].appendChild(script);
}