if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) {
	window.attachEvent("onload", alphaBackgrounds);
}

function alphaBackgrounds(){
	var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
	var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5);
	for (i=0; i<document.all.length; i++){
		var bg = document.all[i].currentStyle.backgroundImage;
		if (itsAllGood && bg){
			if (bg.match(/\.png/i) != null){
				var mypng = bg.substring(5,bg.length-2);
				document.all[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+mypng+"', sizingMethod='scale')";
				document.all[i].style.backgroundImage = "url('/assets/images/x.gif')";
			}
		}
	}
}

function windowOpen(strURL, intWidth, intHeight, intTop, intLeft, strScroll)
{
	var hndPage, strExtendedParams = '';
	if (intTop != null) strExtendedParams +=',top=' + parseInt(intTop);
	if (intLeft != null) strExtendedParams +=',left=' + parseInt(intLeft);
	if (strScroll != null) strExtendedParams +=',scrollbars=' + strScroll;

	hndPage = window.open(strURL,'win' + strURL.substring(0,strURL.indexOf('.')),'width=' + intWidth + ',height=' + intHeight + strExtendedParams);
	hndPage.focus();
}