Untitled

<!DOCTYPE html>
<title>Foo</title>
<div>Expected value: <b>2011-06-03 02:33:54</b></div>
<div>Actual value: <b id="ret"></b></div>
<script>
  var formatDate = function(d,f){return f.replace(/{(.+?)(?::(.*?))?}/g,function(v,c,p){for(v=d["get"+c]()+/h/.test(c)+"";v.length<p;v=0+v);return v})};

  document.getElementById( "ret" ).innerHTML = formatDate(
    new Date(2011, 5, 3, 2, 33, 54, 0),
    "{FullYear}-{Month:2}-{Date:2} {Hours:2}:{Minutes:2}:{Seconds:2}"
  );
</script>