function click(aid){
  var imgel = new Image();
  imgel.src = "/_click.php?id=" + aid + "&tm=" + new Date().getTime();
  if (typeof(_uacct)!='undefined') {
    var elid = 'a'+aid;
    var eli = document.getElementById(elid);
    if  (eli) {
      var elia = eli.getElementsByTagName("H3")[0].getElementsByTagName("A")[0];
      var title = encodeURIComponent(elia.innerHTML);
      var track = '/clanek/' + aid + '-' + title;
      urchinTracker(track);
    }
  }
}