Javascript validation enabled

Question

I am creating an html page. I had to do a quick 1-line test, which if the user turned on javascript, says "javascript on" otherwise says "javascript off" to tell them.

How can i do this?

Answer 1

<div id="js_onoff">JavaScript off :(</div>
<script>
    document.getElementById("js_onoff").innerHTML = "JavaScript on, yeah! :)";
</script>

Answer 2

<script type="text/javascript">document.write('JavaScript On');</script>
<noscript>JavaScript Off</noscript>

May be,?

There will be many options.