Display recent comments from a blogger site.

recent-comments.js

<dl id="recentComments"></dl>
<script type="text/javascript">
function renderComments (json) {
  var list = document.getElementById("recentComments");

  for (var i = 0; i < json.feed.entry.length; ++i) {
    var entry = json.feed.entry[i];
    var dt = document.createElement("DT");
    var dd = document.createElement("DD");
    var href;

    for (var j = 0; j < entry.link.length; ++j) {
      if (entry.link[j].rel == "alternate") {
        href = entry.link[j].href.replace(/#/, "#comment-");
      }
    }

    var a = document.createElement("A");
    a.setAttribute("href", href);
    a.appendChild(document.createTextNode(entry.author[0].name.$t  + " wrote..."));
    dt.appendChild(a);
    dd.innerHTML = entry.summary.$t;
    list.appendChild(dt);
    list.appendChild(dd);
  }
}
</script> 
<script src="http://blog.abrah.am/feeds/comments/summary?alt=json-in-script&callback=renderComments&max-results=3" type="text/javascript"></script>