function showImage2(src) {
  document.imgStockItem2.src = src;
}
function openPopUp2(pageref) {
  var popupref = window.open("","enquire","scrollbars=yes,width=800,height=800,resizable=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,copyhistory=no");
  popupref.location=pageref;
  if (document.images) popupref.focus();
}