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

// Our callback function, for when a feed is loaded.
function feedLoaded(result) {
  if (!result.error) {
	  //alert(result.feed.feedUrl);
	  //alert(result.feed.entries[0].publishedDate);
	  
	  //日付表示処理
	  var pdate = new Date(result.feed.entries[0].publishedDate);
	  var pday = pdate.getDate();
	  var pmonth = pdate.getMonth() + 1;
	  var pyear = pdate.getFullYear();
	  var feedStrDate = pyear + "." + pmonth + "." + pday + "";
	  //alert(feedStrDate);
	  
	  // feedURLで書き込み先カテゴリ判別

	  if(result.feed.feedUrl=="http://blog.iwasaki.ac.jp/isc/index.xml"){category="iscdata"}
	  if(result.feed.feedUrl=="http://blog.iwasaki.ac.jp/yfc/index.xml"){category="yfcdata"}
	  if(result.feed.feedUrl=="http://blog.iwasaki.ac.jp/iscs/index.xml"){category="iscsdata"}
	  if(result.feed.feedUrl=="http://blog.iwasaki.ac.jp/yda/index.xml"){category="ydadata"}
	  if(result.feed.feedUrl=="http://blog.iwasaki.ac.jp/hoiku/index.xml"){category="hoikudata"}
	  //alert(category);
	
	var categoryDate = category+"Date";
    var containerDate = document.getElementById(categoryDate);
    containerDate.innerHTML = feedStrDate;

	// Grab the container we will put the results into
    var container = document.getElementById(category);
    var entry = result.feed.entries[0];
    container.innerHTML = (entry.title);
  }
}

function OnLoad() {
  // Create a feed instance that will grab Digg's feed.
  var feedisc = new google.feeds.Feed("http://blog.iwasaki.ac.jp/isc/index.xml");
  var feedyfc = new google.feeds.Feed("http://blog.iwasaki.ac.jp/yfc/index.xml");
  var feediscs = new google.feeds.Feed("http://blog.iwasaki.ac.jp/iscs/index.xml");
  var feedyda = new google.feeds.Feed("http://blog.iwasaki.ac.jp/yda/index.xml");
  var feedhoiku = new google.feeds.Feed("http://blog.iwasaki.ac.jp/hoiku/index.xml");

  // Calling load sends the request off.  It requires a callback function.
  feedisc.load(feedLoaded);
  feedyfc.load(feedLoaded);
  feediscs.load(feedLoaded);
  feedyda.load(feedLoaded);
  feedhoiku.load(feedLoaded);
}

google.setOnLoadCallback(OnLoad);