//  ========================================================
//  tlab-beacon.js
//  Copyright 2009 TEAM-LAB
//  ========================================================
function beacon_err(){
  imgObj = document.getElementById('img_beacon_divid');
  imgObj.parentNode.removeChild(imgObj);
}

function set_beacon() {
  var protocol = window.location.protocol;
  var becon_host = "www.ana.team-rec.jp";
  var divid = document.getElementById('beacon_divid');
  var colledurl = window.location.href + window.location.search;
  var srcUrl = protocol + "//" + becon_host + "/img/ana_page/beacon.gif?item=" + escape(colledurl);
  divid.innerHTML="<img id=\"img_beacon_divid\" src=\""+ srcUrl + "\" alt=\"beacon\" onerror=\"beacon_err()\" />";

}

set_beacon();