<public:component> <public:attach event=“onpropertychange” onevent=“doFix()” />
<script>
// IE5.5+ PNG Alpha Fix v1.0 by Angus Turnbull www.twinhelix.com // Free usage permitted as long as this notice remains intact.
// This must be a path to a blank image. That's all the configuration you need here. var blankImg = 'ui/small-white/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() {
if ((parseFloat(navigator.userAgent.match(/MSIE (\S+)/)[1]) < 5.5) || (event && !/(background|src)/.test(event.propertyName))) return; if (tagName == 'IMG') { if ((/\.png$/i).test(src)) { filt(src, 'image'); // was 'scale' src = blankImg; } else if (src.indexOf(blankImg) < 0) filt(); } else if (style.backgroundImage) { if (style.backgroundImage.match(/^url[("']+(.*\.png)[)"']+$/i)) { var s = RegExp.$1; style.backgroundImage = ''; filt(s, 'crop'); } else filt(); }
}
doFix();
</script> </public:component>