window.addEvent('domready', function() {
	if (Browser.Engine.trident4) {
	 $$('img[src$=png]').each(function(el) {
			var im="data:image/gif;base64,R0lGODlhAQABAIAAAO7t6gAAACH5BAEAAAAALAAAAAABAAEAQAICRAEAOw%3D%3D";
			el.setStyles({
				'filter': 'progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=\'true\', src=\''+el.get('src')+'\', sizingMethod=\'scale\')',
				width: el.getCoordinates()['width'],
				height: el.getCoordinates()['height']
			});
			el.set('src', '../../img/x.gif');
		});
		$(document.body).getElements('').each(function(el) {
			var str=el.getStyle('background-image');
			if (str.test(".png\"", "i")) {
				el.setStyles({
					'background-image': 'url(../../img/x.gif)',
					filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=\'true\', src=\''+str.substring(5,str.length-2)+'\', sizingMethod=\'scale\')'
				});
			}
		});
	}
});