function loadScript(url, callback){


    var script = document.createElement("script")
    script.type = "text/javascript";

    if (script.readyState){  //IE
        script.onreadystatechange = function(){
            if (script.readyState == "loaded" ||
                    script.readyState == "complete"){
                script.onreadystatechange = null;
                callback();
            }
        };
    } else {  //Others
        script.onload = function(){
            callback();
        };
    }

    script.src = url;
    document.getElementsByTagName("head")[0].appendChild(script);
}

CLIENT_KEY = '83c9fc5c-2353-4614-9e4f-1fd89b529563';
START_ROUTE = 'simplebooking';
START_ARGS = '?serviceCode=13';
loadScript("https://cdnjs.cloudflare.com/ajax/libs/headjs/1.0.3/head.min.js",loadWidget);




 function loadWidget() {

head.load(
"https://dental.appointmentor.com//styles/vendor.38b041f8.css","https://dental.appointmentor.com//styles/main.f647bd8a.css", "https://dental.appointmentor.com//scripts/vendor.ae769611.js", "https://dental.appointmentor.com//scripts/scripts.262266e3.js", "https://dental.appointmentor.com///js/jquery.raty.min.js", function () {

       
          
       });

     }