if(navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent){
document.writeln('<style type="text/css">img,input.image{visibility:hidden;}</style>');
window.attachEvent("onload", fnLoadPngs);}
function fnLoadPngs(){
var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5);
for(var i=document.images.length - 1, img = null;(img = document.images[i]); i--){
 if(itsAllGood && img.src.match(/\.png$/i) != null){
 fnFixPng(img);
 img.attachEvent("onpropertychange",fnPropertyChanged);}
 img.style.visibility = "visible";}
var nl = document.getElementsByTagName("INPUT");
for(var i = nl.length - 1, e = null; (e = nl[i]);i--){
 if(e.className && e.className.match(/\bimage\b/i)!= null){
  if(e.src.match(/\.png$/i) != null){
   fnFixPng(e);
   e.attachEvent("onpropertychange", fnPropertyChanged);}
   e.style.visibility = "visible";}
 }}
function fnPropertyChanged(){
if (window.event.propertyName == "src"){
var el = window.event.srcElement;
 if (!el.src.match(/x\.gif$/i)){
   el.filters.item(0).src = el.src;
   el.src = "x.gif";}
  }}
function dbg(o){
var s = "";
var i = 0;
for (var p in o){
 s += p + ": " + o[p] + "\n";
 if (++i % 10 == 0){
  alert(s);
  s = "";}
 }
 alert(s);}
function fnFixPng(img){
var src = img.src;
img.style.width = img.width + "px";
img.style.height = img.height + "px";
img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')"
img.src = "http://www.dmp.wa.gov.au/images/space.gif";}