// JavaScript Document

function FeedBlog() {

    var feeds = new Array();

    var urls = new Array(2);
    urls[0] = "http://tsukul.blog24.fc2.com/?xml";
    urls[1] = "http://tsukul-tsureblo.blogspot.com/atom.xml";
    urls[2] = "http://tsukul.jugem.jp/?mode=rss";

    var num=5;                  //取得記事数
    var len = urls.length;      //url配列の長さ取得

    for(i = 0; i < len; i++) {      
        var feed = new google.feeds.Feed(urls[i]);
        feed.setNumEntries(num);
        feed.load(blogs);    
    }
}

function blogs(result) {

    if (!result.error) {
        
        var container; 
　　　　var htmlstr = "";

        if ( result.feed.link == 'http://tsukul.blog24.fc2.com/'){
            container = document.getElementById("feedBlog1"); 
        }

        if ( result.feed.link == 'http://tsukul-tsureblo.blogspot.com/'){
            container = document.getElementById("feedBlog2"); 
        }

        if ( result.feed.link == 'http://tsukul.jugem.jp/'){
            container = document.getElementById("feedBlog3"); 
        }

        
        for (var i = 0; i < result.feed.entries.length; i++) {

            var entry = result.feed.entries[i];

            if ( i == 0 ){

	        htmlstr += '<p style="font-weight : bold;font-size : small";><a href="' + entry.link + '" style="text-decoration:none;" target="_blank">' + entry.title + '</a></p>';

		htmlstr += '<p style="color:#989898;font-size : xx-small";>' + changeDate(entry.publishedDate) + '</p>';

                htmlstr += "<p>" + entry.contentSnippet.substring(0,80) + "．．．";

                htmlstr += '<a href="' + entry.link + '" target="_blank">' + "(続きを読む)" + '</a></p><br/>';
            }
            else{
                
                if ( i == 1 ){
                    htmlstr += "過去の記事："
                }

                htmlstr += '<a href="' + entry.link + '" target="_blank">' + entry.title + '</a>';
                htmlstr += "&nbsp;｜&nbsp;";
            }
        }

        container.innerHTML += htmlstr;

    }      
}   


//日付表記を変換
function changeDate(str){
    var myDate=new Date(str);
    var YYYY=myDate.getFullYear();
    var MM=myDate.getMonth()+1;
    if(MM<10){MM="0"+MM;}
    var DD=myDate.getDate();
    if(DD<10){DD="0"+DD;}
    var date=YYYY+"年"+MM+"月"+DD + "日";
    return date;
}