Remove IE6 PNG workaround as it is not required by the 8-bit PNG logo

Author: richardg867

assets/js/script.js

@@ -62,32 +62,6 @@ if (navigator.userAgent.indexOf('MSIE') > -1) {
 	document.createElement('footer');
 }
 
-/* Make the logo transparent on IE6. Doing this on more
-   images interferes with the auto-sizing CSS expression. */
-function fixPngs() {
-	/* Check if the icon and logo are loaded, and try
-	   again after a while if they're not present yet. */
-	if (!document.images || (document.images.length < 2))
-		setTimeout(fixPngs, 500);
-
-	/* Fix icon and logo. */
-	for (var i = 0; i < Math.min(2, document.images.length); i++) {
-		var img = document.images[i];
-		var oldpad = img.style.paddingRight; /* padding counts as space for AlphaImageLoader so swap it for margin */
-		img.style.paddingRight = 0;
-		var oldsrc = img.src;
-		var oldw = img.clientWidth;
-		var oldh = img.clientHeight;
-		img.src = '/assets/images/blank.gif';
-		img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + oldsrc + "', sizingMethod='scale')";
-		img.style.width = oldw + 'px';
-		img.style.height = oldh + 'px';
-		img.style.marginRight = oldpad;
-	}
-}
-if (document.all && /MSIE (5\.5|6)/.test(navigator.userAgent))
-	fixPngs();
-
 /* Merge horizontally-neighboring table cells with identical contents. */
 addEvent(window, 'load', function() {
 	var tr = document.getElementsByTagName('tr');