Loading HTML snippets with yepnope/modernizr.load()
scriptArray.push({
    load: "noexec!domain.com/template/default/"+widgetType,
    callback: function (url, result) {
        console.log("Template loaded!");
        // code to handle response body should go here
    }
})

$template = file_get_contents($requestFilepath);
$template = str_replace("r","",$template);
$template = str_replace("n","",$template);
$template = str_replace("t","",$template);
$template = str_replace("rn","",$template);
$template = str_replace(""","'",$template);

echo 'var template = "'.$template.'"';

$("body").append('<script type="text/html" id="tpl_'+templateName+'">'+template+'</script>');