function PNGFix(clear)
{

	if(Browser.Engine.trident&&(Browser.Engine.version==4)){
		$$('.pngfix').each(function(el){
			/*var id=el.getProperty('id');
			var s=new Element('span',{
				'class':el.getProperty('class'),
				'styles':{
					'display':'inline-block',
					'width':el.getProperty('width'),
					'height':el.getProperty('height'),
					'filter':'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\''+el.getProperty('src')+'\',sizingMethod=\'scale\')'
				}
			});
			s.setStyles(el.getStyles());
			s.replaces(el);
			$(s).setProperty('id',id);
			*/
			//var el=$(e.target);
			el.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+el.getProperty('src')+"',sizingMethod='scale')";
			el.src='http://www.buliba.pl/img/blank.gif';
		});
	}
	
}