function addEvent(obj, evType, fn){
  if (obj.addEventListener){
    obj.addEventListener(evType, fn, true);
    return true;
  } else if (obj.attachEvent){
  	var r = obj.attachEvent("on"+evType, fn);
    return r;
  } else {
  	return false;
  }
}

function init() {
  var aA = document.getElementsByTagName('a');
  for (var i=0;i<aA.length;++i) {
    if ((aA[i].href.indexOf(document.location.host) === -1) && (aA[i].href.indexOf('mailto') === -1) && (aA[i].href.indexOf('www.inditex.net') === -1)) {
      aA[i].className += ' external';
      aA[i].target = '_blank';
    }
    if ((aA[i].href.indexOf('descargas') !== -1) || (aA[i].href.indexOf('downloads') !== -1)) {
      aA[i].onclick = function () {
      	javascript:urchinTracker(this.pathname);
      }
    }
  }  
}

addEvent(window, "load", init);