I've one script who is including another by this way :

```
 <script type="text/javascript" charset="UTF-8">
        //<![CDATA[
        ; (function (window, document, ud) {
            var AnId = 654654;
            var script                = document.createElement('script');
            script.setAttribute('charset', 'UTF-8');       
            script.setAttribute('src', '//something.com/blabla.js');
            script.setAttribute('type', 'text/javascript');
            document.getElementsByTagName('head')[0].appendChild(script);
        })(window, document);
    //]]>

       var AnId = 65777;
     </script>

```

My blabla.js must be executed right after being included to have the correct AnId value(654654) how can I deal with this execution order.
Or is there another approach.

My final goal is to include several time the same script(with different id) without collision between them.