dynamically change script src client-side

Answer 1

The other solution is great :) ...but if you still want to create elements via JavaScript you should use appendChild instead of innerHTML...

Here is what your JavaScript should be :)

<script type="text/javascript">
function getData(title)
{
    switch(title)
    {
        case "ro":
            var s = document.createElement("script");
                s.type = "text/javascript";
                s.src = "js1.js";
                s.innerHTML = null;
                s.id = "widget";
                document.getElementById("output").innerHTML = "";
                document.getElementById("output").appendChild(s);
        break;
        case "en":
            var s = document.createElement("script");
                s.type = "text/javascript";
                s.src = "js2.js";
                s.innerHTML = null;
                s.id = "widget";
                document.getElementById("output").innerHTML = "";
                document.getElementById("output").appendChild(s);
        break;
        default:
        void(0);
    }
}
</script>