//reloads the window if Nav4 resized
function MM_reloadPage(init) {
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

// Affichage de la transparence des PNG-24 sous IE < 7.00
// N'a pas d'effet sur les PNG chargés à partir des CSS
if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent)
{
	document.writeln('');
	window.attachEvent("onload", fnLoadPngs);
}
function fnLoadPngs()
{
	var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
	var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5 && Number(rslt[1]) < 7);

	for (var i = document.images.length - 1, img = null; (img = document.images[i]); i--)
	{
		if (itsAllGood && img.src.match(/\.png$/i) != null)
		{
			var src = img.src;
			var div = document.createElement("DIV");
			div.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizing='scale')"
			div.style.width = img.width + "px";
			div.style.height = img.height + "px";
			div.style.position = img.style.position;
			div.style.top = img.style.top;
			div.style.left = img.style.left;
			img.replaceNode(div);
		}
		img.style.visibility = "visible";
	}
}