function readFeed(result) {
	
	//	value for max line
	var maxLine = 5;

	var cls = "class";
	if(/*@cc_on!@*/false){ cls = "className" };

	//	ul
	var root = document.createElement("ul");
	root.setAttribute(cls, "list");
 
	if (!result.error) {
		var prRegex = /^PR:/i;	//	regex for adv
		var count = 0;
		for (var i = 0; i < result.feed.entries.length; i++) {
    		var entry = result.feed.entries[i];
		
			//	delete adv
			if ( entry.title.match(prRegex) ){
				continue;	
			}
			
		    //	title
		    var li = document.createElement("li");
			var pubDate = dateFormat(entry.publishedDate, "yyyy.mm.dd");

		    li.appendChild(document.createTextNode(pubDate));
			var link = document.createElement("a");
			link.setAttribute('href', entry.link);
			link.setAttribute('target', '_blank');
    		link.appendChild(document.createTextNode(entry.title));
    		li.appendChild(link);
    		root.appendChild(li);
			
			count++;
			//	check max line
			if ( count >= maxLine ) {
				break;	
			}
		}
	} else {
		root.appendChild(document.createTextNode("Error."));
	}
	document.getElementById('blog').appendChild(root);
	
	//	add	button
	//var button = '<div id="blogBtn"><a href="http://seitai-report.jugem.jp/" rel="external"><img src="img/blog_btn_on.jpg" alt="ブログを見る" border="0" /></a></div>';
	//document.getElementById('blog').innerHTML += button;
}
 
google.load("feeds", "1");
 
function initialize() {
	var rss = "http://feedblog.ameba.jp/rss/ameblo/osteo-report/rss20.xml";
	var feed = new google.feeds.Feed(rss);
	feed.setNumEntries(5);
	feed.load(readFeed);
}
google.setOnLoadCallback(initialize);