function jsonFlickrFeed(feed)
  {
    var imgPattern = /(\/static.flickr.com\/\d+\/\d+_[0-9a-z]+)_m\.jpg/;
    var s = "";
  
    s += '<div class="badge">';
    s += '<p class="badge-title"><a href="' + feed['link'] + '">' + feed['title'] 
        + '</a></p>';
    s += '<ul class="badge-items">';
  
    var items = feed['items'];
    for (var i = 0; i < items.length; i++)
    {
      var result = imgPattern.exec(items[i]['description']);
  
      if (result != null)
      {
        var image = result[1] + '_s.jpg';            
        s += '<li class="badge-item"><a href="' + items[i]['link'] + '"><img src="' 
            + image + '" /></a></li>';
      }
    }
  
    s += '</ul></div>';
  
    document.writeln(s);
  }