IE shim for HTML5 elements

gistfile1.js

<!--[if lt IE 9]>
<script>
    var e = ("abbr,article,aside,audio,canvas,datalist,details," +
        "figure,footer,header,hgroup,mark,menu,meter,nav,output," +
        "progress,section,time,video").split(',');
    for (var i = 0; i < e.length; i++) {
        document.createElement(e[i]);
    }
</script>
<![endif]-->