var urls = new Array("http://cpalab1.blog.shinobi.jp/RSS/100/",
                     "http://blog.livedoor.jp/cpalab3/index.rdf",
                     "http://cpalab2.blog78.fc2.com/?xml"
                    );

google.load("feeds", "1");

function initialize() {
  var container       = document.getElementById("feed");
  container.innerHTML = "<ul>";

  for (var n = 0; n < urls.length;n++ ) {
      var feed = new google.feeds.Feed(urls[n]);
      feed.setNumEntries(1);

      feed.load(function(result) {
        if (!result.error) {
          container.innerHTML += "<li><a href='" + result.feed.link + "' target=\"_blank\">" + result.feed.title+ "<\/a>" + result.feed.description +"<\/li>";

            var entry            = result.feed.entries[0];
            container.innerHTML += "<ul><li>最新記事：<a href='" + entry.link + "' target=\"_blank\">" + entry.title + "<\/a><\/li>";
        }
      });
  }
  container.innerHTML += "<\/ul>";

}

google.setOnLoadCallback(initialize);