function initialize() {
  var feed = new google.feeds.Feed("http://www.sigyo.net/kobayashi/rss2.xml?feed3");
  feed.setNumEntries(6);
  feed.load(function(result) {
	if (!result.error) {
	  var container = document.getElementById("feed");
	  var ul = document.createElement("ul");
	  ul.id="sigyo-lt";
	  for (var i = 0; i < result.feed.entries.length; i++) {
		var entry = result.feed.entries[i];
		var attributes = ["title","link","content"];
		if((i % 2) == 0){
		ul.innerHTML += '<li>'+ entry.content +'<a href="'+ entry.link +'">'+ entry.title +'</a></li>';
		} else {
		ul.innerHTML += '<li class="bg_blog">'+ entry.content +'<a href="'+ entry.link +'">'+ entry.title +'</a></li>';
		}
		container.appendChild(ul);
	  }
	}
  });
}