var hotspotHandler = {


  showHotspotContent:function(id) {
    var name = 'hotspot_description_' + id;
    var elem = document.getElementById(name);
    elem.style.visibility = 'visible';
    elem.style.display = 'block';




  },
  hideHotspotContent:function(id) {
    var name = 'hotspot_description_' + id;
    var elem = document.getElementById(name);
    elem.style.visibility = 'hidden';
    elem.style.display = 'none';
  }


}