// png képek átalakítása Internet Explorer számára function alphaFixIE() {
var s, i, j;
// IMG
var els = document.getElementsByTagName("IMG");
for (i = 0; i < els.length; i++) {
	s = els[i].src;
	if (s.toLowerCase().indexOf(".png") != -1) {
		els[i].src = "spacer.gif";
		els[i].style.filter += "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + s + "', sizingMethod=image);";
	}
} 
		// CSS: background 
		for (i=0; i<document.styleSheets.length; i++) { 
		var pos = document.styleSheets[i].href.lastIndexOf("/"); 
		var cssDir = (pos != -1) ? document.styleSheets[i].href.substring(0, pos + 1) : ""; 
		for (j=0; j<document.styleSheets[i].rules.length; j++) { 
		var style = document.styleSheets[i].rules[j].style; 
		if (style.backgroundImage.toLowerCase().indexOf(".png") != -1) { 
		var filename = style.backgroundImage.substring(4, style.backgroundImage.length - 1); 
		if (filename.indexOf("http://") != 0 && filename.indexOf("/") != 0) filename = cssDir + filename; 
		style.backgroundImage = "none"; 
		style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + filename + "', sizingMethod='crop');"; 
		} 
		} 
		} 
		} 
		if (navigator.userAgent.indexOf("MSIE") != -1 && navigator.userAgent.indexOf("Windows") != -1) window.attachEvent("onload", alphaFixIE);