function ie6png(not) {
	if ($.browser.msie && Number($.browser.version)<=6) {
		$imgs = $("img[src$=png]");
		if (typeof not != "undefined" && not != "")
			$imgs = $imgs.not(not);
			
		$imgs.css("filter",function(){
			return "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+$(this).attr("src")+"',enabled=true,sizingMethod='crop')"; }
		).attr("src","/images/blank.gif");
	}
}