function IE_CorrectAlpha_PNG()
{
	for(i=0; i<document.images.length; i++)
	{
		img    = document.images[i];
		imgExt  = img.src.substring(img.src.length-3, img.src.length);
		imgExt  = imgExt.toUpperCase();
		if (imgExt == "PNG"){
			imgID    = (img.id) ? "id='" + img.id + "' " : "";
			imgClass= (img.className) ? "class='" + img.className + "' " : "";
			imgTitle= (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' ";
			imgStyle= "display:inline-block;" + img.style.cssText;
			if (img.align == "left") { imgStyle = "float:left;"  + imgStyle; } else if (img.align == "right"){ imgStyle = "float:right;" + imgStyle; }
			if (img.parentElement.href)   { imgStyle = "cursor:hand;" + imgStyle; }
			strNewHTML    = '<span '+imgID+imgClass+imgTitle+' style="width:'+img.width+'px; height:'+img.height+'px;'+imgStyle+';'+'filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\''+
				img.src+'\', sizingMethod=\'scale\');"><\/span>';
			img.outerHTML = strNewHTML;
			i = i-1;
		}
	}
}

//var userAgent=navigator.userAgent;

var IE6 = false, IE7 = false,
FIREFOX2 = false, FIREFOX = false,
NETSCAPE7 = false, NETSCAPE = false,
OPERA9 = false, OPERA = false,
AUTRE = false;
var strChUserAgent = navigator.userAgent;
var intSplitStart = strChUserAgent.indexOf("(",0);
var intSplitEnd = strChUserAgent.indexOf(")",0);
var strChStart = strChUserAgent.substring(0,intSplitStart);
var strChMid = strChUserAgent.substring(intSplitStart, intSplitEnd);
var strChEnd = strChUserAgent.substring(strChEnd);

if(strChMid.indexOf("MSIE 7") != -1)
IE7 = true;
else if(strChMid.indexOf("MSIE 6") != -1)
IE6 = true;
else if(strChEnd.indexOf("Firefox/2") != -1)
FIREFOX2 = true;
else if(strChEnd.indexOf("Firefox") != -1)
FIREFOX = true;
else if(strChEnd.indexOf("Netscape/7") != -1)
NETSCAPE7 = true;
else if(strChEnd.indexOf("Netscape") != -1)
NETSCAPE = true;
else if(strChStart.indexOf("Opera/9") != -1)
OPERA9 = true;
else if(strChStart.indexOf("Opera") != -1)
OPERA = true;
else
AUTRE = true;

if (IE6)
{
	window.attachEvent("onload", IE_CorrectAlpha_PNG);
}


function BackgroundPNG(element, pngfile, sizing) //, div_ie, width, height
{
	var sizing = (sizing == null) ? "scale" : sizing;

	if (IE6) //&& div_ie == true
	{
		document.getElementById(element).style.background='';
	    document.getElementById(element).style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=' + sizing + ', src=\'' + pngfile + '\')';
	}
	/*else // && div_ie == false
	{
		document.getElementById(element).style.backgroundImage= 'url(' + pngfile + ')';
	}*/	
}