$(document).ready(function() {
  var filename;
  var targetYear;
  var xmlPath ;

  var matchResult = document.URL.match(".+/(.+?)\.[a-z]+$");
	if(matchResult) {
      filename =targetYear = matchResult[1];
    }else{
      filename =targetYear = '';
    }

  if(filename == 'index' || filename == '') {
	  targetYear= "";
	  xmlPath = '../rss/jfe-hd-ir.xml' ;
  }else{
	  xmlPath = '../../rss/jfe-hd-ir.xml' ;
  }
  $.ajax({
		url:xmlPath,
        type:'get',
        dataType:'xml',
        timeout:1000,
        success: function(xml) {
        $(xml).find('item').each(function(i) {
        if ((filename != 'index' && filename != '') || i<5) {
		var releasedate = $(this).find('releasedate').text();
			if (releasedate.indexOf(targetYear) != -1 ) {
				var title = $(this).find('title').text();
				if (title.length>52) {
				  title = $(this).find('title').text().substring(0,52)+'…';
				}
				var category_class = '';
				if ($(this).find('category').text() == 'IRニュース') {
					category_class = ' class="ir_news"';
				} else if ($(this).find('category').text() == 'IR資料') {
					category_class = ' class="ir_document"';
				}
				var link = $(this).find('link').text();
				var anchor_tag = '<a href="'+link+'"';
				if(link.match("\.pdf$")) anchor_tag += ' class="pdf"';
				anchor_tag += '>';
				$('<dl><dt>'+releasedate+'</dt>'+'<dd'+category_class+'>'+anchor_tag+title+'</a></dd></dl>').appendTo('div#dsir');
			}
		}
      });
      }
  });
});