I'm new to DNN, replacing my company website and need a little help.

In my about page on my old site, I have a little line of text that states that I've been in business for 24 years.  I don't explicitly write the number 24, but instead slip in a simple little javascript to calculate it, like this:

<p>

For over

<script type="text/javascript" language="JavaScript">

var d = new Date();

var y = d.getFullYear();

document.write(y - 1991)

</script>

years, we've been...

My attempts at this in DNN so far have failed.  Is there some way to write in-line javascript?  Or some other way to accomplish the same thing?

Thanks.