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

function initialize() {
  var feedurl = "http://blog.goo.ne.jp/astake00/index.rdf";
  var feed = new google.feeds.Feed(feedurl);
  feed.setNumEntries(5);
  feed.load(dispfeed);

  function dispfeed(result){
    if (!result.error){
      var container = document.getElementById("feed");
      var htmlstr = "";


      htmlstr += "<ul>";
      for (var i = 2; i < result.feed.entries.length; i++) {
        var entry = result.feed.entries[i];

        htmlstr += "<li>"
        htmlstr += '<a href="' + entry.link + '"target=_blank>' + entry.title + '</a>'+ "<br />";

        htmlstr += "</li>"
      }
      htmlstr += "</ul>";

       container.innerHTML = htmlstr;
    }else{
       alert(result.error.code + ":" + result.error.message);
    }
  }
}



google.setOnLoadCallback(initialize);