<public:component>
<public:attach event="onpropertychange" onevent="doFix()" />

<script type="text/javascript">

if (typeof blankImg == 'undefined') var blankImg = '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 ( className.indexOf("nopng") != -1 ) return ;
	if ( !/MSIE (5\.5|6\.)/.test(navigator.userAgent) ) return ;
	if ( (event && !/(background|src)/.test(event.propertyName)) ) return;
	
	var bgImg = currentStyle.backgroundImage || style.backgroundImage;

	if (tagName == 'IMG') {
		if ((/\.png$/i).test(src)) {
			if (currentStyle.width == 'auto' && currentStyle.height == 'auto') {
				style.width = offsetWidth + 'px';
				style.height = offsetHeight + 'px';
				}
			filt(src, 'scale');
			src = blankImg;
			} else if (src.indexOf(blankImg) < 0) {
			filt();
			}
		} else if (bgImg && bgImg != 'none') {
			if (bgImg.match(/^url[("']+(.*\.png)[)"']+$/i)) {
				var s = RegExp.$1;
				if (currentStyle.width == 'auto' && currentStyle.height == 'auto') {
					style.width = offsetWidth + 'px';
					style.height = offsetHeight + 'px';					
					}
				style.backgroundImage = 'none';
				filt(s, 'crop');
				for (var n = 0; n < childNodes.length; n++) {
					if (childNodes[n].style) {
						childNodes[n].style.position = 'relative';
						}
					}
			} else {
			filt();
			}
		}
	}

doFix();

</script>
</public:component>