function warrantyPopup(suffix) {
  if (typeof(suffix) == "undefined") {
    suffix = "";
  }
  var WarrantyWindow = window.open("warranty" + suffix + ".html", "warranty", "centersceen=yes,width=520,height=410,scrollbars=no,resizable=no,menubar=no,toolbar=no,location=no,status=no");
  WarrantyWindow.focus();
}

window.name = "Landing";