// ADD EVENT
function addEvent(obj, type, fn) {
  if (obj.addEventListener)
    obj.addEventListener(type, fn, false);
  else if (obj.attachEvent) {
    obj["e"+type+fn] = fn;
    obj[type+fn] = function() { obj["e"+type+fn](window.event); }
    obj.attachEvent("on"+type, obj[type+fn]);
  }
}

// Popup creator
function plainpop(url) {
  url = "/products/product_pop.php?key=" + url; 
  window.open(url,'plainPop','width=500,height=550,scrollbars=yes,toolbar=no,resizable=yes');
}