Using your browser, you can right-click on the HTML element and select "Inspect Element" to see the underlying HTML and copy it into your HTML. In this case, if you include the following HTML, this should embed the map in your website.
<script language="JavaScript">
var sid=25544;
var width=400;
var height=250;
</script>
<script type="text/javascript" src="http://www.n2yo.com/js/widget.js?r=joo9"></script>