function ffDisplay(ff) {
  var results = "<p>Join one of these FriendFeed discussions:</p>\n\n";
  results += format_ff(ff);
  document.getElementById('ff_comments').innerHTML = results;
}

function format_ff(ff) {
  var results = "";
  for(i=0; i<ff.entries.length; i++) {
    entry = ff.entries[i];
    // results += "<pre>" + ff.entries.length + "</pre>";
    results += "<div class='ff-comment'>\n";
    results += "<p><span class='slug'>" + 
      entry.from.name.replace('<', '&lt;') + 
      "</span><a href='" + entry.url + "'>" + 
      entry.body + "</a>";
    if (entry.likes && entry.likes.length > 0) {
      results += "<span class='likes byline'>" + 
      entry.likes.length + " likes</span></p>\n";
    }
    if (entry.comments && entry.comments.length > 0) {
      results += "<ul>";
      for (c=0; c<entry.comments.length; c++) {
        var comment = entry.comments[c];
        results += "<li>" + comment.body + 
          " <span class='byline likes'>" + 
          comment.from.name.replace('<', '&lt;') + 
          "</span> " + "</li>\n";
      }
      results += "</ul>\n";
    }      
    results += "</div>\n\n";
  }
  return results;
}