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

function initialize() {
  var feed = new google.feeds.Feed("http://www.vertster.com/blog/feed");
  feed.setNumEntries(6);
  feed.load(function(result) {
    if (!result.error) {
      var container = document.getElementById("blog-posts");
	  html = '<ul>';
	  for (var i = 0; i < result.feed.entries.length; i++) {
        entry = result.feed.entries[i];
		postTitle = entry.title;
	    postURL = entry.link;
	    html += '<li class="feed-item"><a href="' + postURL + '">' + postTitle + '</a></li>';          
	  }
	html += '</ul>';
		container.innerHTML = html;		  		  
    }
  });
}
google.setOnLoadCallback(initialize);