// IE5.5+ PNG Alpha Fix v1.0RC4
	// (c) 2004-2005 Angus Turnbull http://www.twinhelix.com
	
	// This is licensed under the CC-GNU LGPL, version 2.1 or later.
	// For details, see: http://creativecommons.org/licenses/LGPL/2.1/
	
	
	// This must be a path to a blank image. That's all the configuration you need.
	if (typeof blankImg == 'undefined') 
		var blankImg = abs_url_site + '_images/blank.gif';
	
	
	var f = 'DXImageTransform.Microsoft.AlphaImageLoader';
	
	function filt(s, m) {
		if (filters[f]) {
			filters[f].enabled = s ? true : false;
			if (s) with (filters[f]) { 
				src = s; 
				sizingMethod = m;
			}
		} else if (s) style.filter = 'progid:'+f+'(src="'+s+'",sizingMethod="'+m+'")';
	}
	
	function doFix() {
		// Assume IE7 is OK.
		if (!/MSIE (5\.5|6\.)/.test(navigator.userAgent) || (event && !/(background|src)/.test(event.propertyName))) 
			return;
	
		var bgImg = currentStyle.backgroundImage || style.backgroundImage;
	
		if (tagName == 'IMG') {
			if ((/\.png$/i).test(src)) {
				if (currentStyle.width == 'auto' && currentStyle.height == 'auto')
					style.width = offsetWidth + 'px';
				filt(src, 'scale');
				src = blankImg;
			} else if (src.indexOf(blankImg) < 0) 
				filt();
		} else if (bgImg && bgImg != 'none') {
			if (bgImg.match(/^url[("']+(.*\.png)[)"']+$/i)) {
				var s = RegExp.$1;
				if (currentStyle.width == 'auto' && currentStyle.height == 'auto')
					style.width = offsetWidth + 'px';
				style.backgroundImage = 'none';
				filt(s, 'crop');
				// IE link fix.
				for (var n = 0; n < childNodes.length; n++)
					if (childNodes[n].style) 
						childNodes[n].style.position = 'relative';
			} else 
				filt();
		}
	}
	doFix();
	
	
/*	var arVersion = navigator.appVersion.split("MSIE")
	var version = parseFloat(arVersion[1])

	function fixPNG(myImage) 
	{
		if ((version >= 5.5) && (version < 7) && (document.body.filters)) 
		{
		   var imgID = (myImage.id) ? "id='" + myImage.id + "' " : ""
		   var imgClass = (myImage.className) ? "class='" + myImage.className + "' " : ""
		   var imgTitle = (myImage.title) ? 
						 "title='" + myImage.title  + "' " : "title='" + myImage.alt + "' "
		   var imgStyle = "display:inline-block;" + myImage.style.cssText
		   var strNewHTML = "<span " + imgID + imgClass + imgTitle
					  + " style=\"" + "width:" + myImage.width 
					  + "px; height:" + myImage.height 
					  + "px;" + imgStyle + ";"
					  + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
					  + "(src=\'" + myImage.src + "\', sizingMethod='scale');\"></span>"
		   myImage.outerHTML = strNewHTML	  
		}
	}*/