var limit = 1 * 24 * 60 * 60 * 1000; //7日  

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

function initialize() {  

var now = (new Date()).getTime();  

var container = document.getElementById("feed");  

container.innerHTML = '';  

var feedurl = new Array("http://botchan.i-yoblog.com/index.xml"); //RSSのURL  

   for (n = 0; n < feedurl.length;n++ ) {  

    var feed = new google.feeds.Feed(feedurl[n]);  

    feed.setNumEntries(3); //記事を3件表示  

   feed.load(function(result) {  

     if (!result.error) {  

          html =""; //タイトル  

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

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

  var entdate = new Date(entry.publishedDate).getTime();  

  var newmark = '';  

 

if (now >= entdate && now <= (entdate + limit)) {  

    newmark = '<span style="color:red;">new!<\/span>';  

//「NEWマーク」のタグ  

 }  

  html += "<dt><a href='"+entry.link+"'>"+entry.title+"<\/a>&nbsp;["+changeDate(entry.publishedDate)+"] "+newmark+"<\/dt>";  

 //記事タイトル [日付] 7日以内の記事ならNEWマーク  

           }  

 container.innerHTML += html;  

      }  

    });  

   }  

 }  

 //日付表示変更  

 function changeDate(str){  

   var myDate=new Date(str);  

   var YY=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=YY+"."+MM+"."+DD;  

   return date;  

 }  

 google.setOnLoadCallback(initialize);