[PATCH website] Remove fix for PNG rendering in old browsers

[Kyle Auble]

Signed-off-by: Kyle Auble 
---
Everything I found online said that browser support for PNGs, even the
alpha layer, was pretty solid by IE7 and a pre-Mozilla version of
Netscape.

js/jquery.pngfix.js | 126 ----------------------------------------------------
 1 file changed, 126 deletions(-)
 delete mode 100644 js/jquery.pngfix.js

diff --git a/js/jquery.pngfix.js b/js/jquery.pngfix.js
deleted file mode 100644
index 29f9ef4b..00000000
--- a/js/jquery.pngfix.js
+++ /dev/null
@@ -1,126 +0,0 @@
-/**
- * jQuery (PNG Fix) v1.2
- * Microsoft Internet Explorer 24bit PNG Fix
- *
- * The MIT License
- * 
- * Copyright (c) 2007 Paul Campbell (pauljamescampbell.co.uk)
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @param		Object
- * @return		Array
- */
-(function($) {
-	
-	$.fn.pngfix = function(options) {
-		
-		// Review the Microsoft IE developer library for AlphaImageLoader reference 
-		// http://msdn2.microsoft.com/en-us/library/ms532969(VS.85).aspx
-		
-		// ECMA scope fix
-		var elements 	= this;
-		var settings 	= $.extend({
-			imageFixSrc: 	false,
-			sizingMethod: 	false 
-		}, options);
-		
-		if(!$.browser.msie || ($.browser.msie &&  $.browser.version >= 7)) {
-			return(elements);
-		}
-
-		function setFilter(el, path, mode) {
-			var fs = el.attr("filters");
-			var alpha = "DXImageTransform.Microsoft.AlphaImageLoader";
-			if (fs[alpha]) {
-				fs[alpha].enabled = true;
-				fs[alpha].src = path; 
-				fs[alpha].sizingMethod = mode;
-			} else {
-				el.css("filter", 'progid:' + alpha + '(enabled="true", sizingMethod="' + mode + '", src="' + path + '")');			
-			}
-		}
-		
-		function setDOMElementWidth(el) {
-			if(el.css("width") == "auto" & el.css("height") == "auto") {
-				el.css("width", el.attr("offsetWidth") + "px");
-			}
-		}
-
-		return(
-			elements.each(function() {
-				
-				// Scope
-				var el = $(this);
-				
-				if(el.attr("tagName").toUpperCase() == "IMG" && (/.png/i).test(el.attr("src"))) {
-					if(!settings.imageFixSrc) {
-						
-						// Wrap the <img> in a <span> then apply style/filters, 
-						// removing the <img> tag from the final render 
-						el.wrap("<span></span>");
-						var par = el.parent();
-						par.css({
-							height: 	el.height(),
-							width: 		el.width(),
-							display: 	"inline-block"
-						});
-						setFilter(par, el.attr("src"), "scale");
-						el.remove();
-					} else if((/.gif/i).test(settings.imageFixSrc)) {
-						
-						// Replace the current image with a transparent GIF
-						// and apply the filter to the background of the 
-						// <img> tag (not the preferred route)
-						setDOMElementWidth(el);
-						setFilter(el, el.attr("src"), "image");
-						el.attr("src", settings.imageFixSrc);
-					}
-					
-				} else {
-					var bg = new String(el.css("backgroundImage"));
-					var matches = bg.match(/^url("(.*)")$/);
-					if(matches && matches.length) {
-						
-						// Elements with a PNG as a backgroundImage have the
-						// filter applied with a sizing method relevant to the 
-						// background repeat type
-						setDOMElementWidth(el);
-						el.css("backgroundImage", "none");
-						
-						// Restrict scaling methods to valid MSDN definitions (or one custom)
-						var sc = "crop";
-						if(settings.sizingMethod) {
-							sc = settings.sizingMethod;
-						} 
-						setFilter(el, matches[1], sc);
-						
-						// Fix IE peek-a-boo bug for internal links
-						// within that DOM element
-						el.find("a").each(function() {
-							$(this).css("position", "relative");
-						});
-					}
-				}
-				
-			})
-		);
-	}
-
-})(jQuery)
\ No newline at end of file