From 11642ba20c10ced6363d81d6e3a0239ac10dab27 Mon Sep 17 00:00:00 2001
From: unknown <Julian@.(none)>
Date: Fri, 24 Dec 2010 18:02:00 +0100
Subject: [PATCH] jQuery.parseXML extracted from ajax & added to core, needs
 unit testing.

---
 src/core.js | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/core.js b/src/core.js
index 4c717e3b..8853e81c 100644
--- a/src/core.js
+++ b/src/core.js
@@ -546,6 +546,28 @@ jQuery.extend({
 			jQuery.error( "Invalid JSON: " + data );
 		}
 	},
+	
+	// Cross-browser xml parsing
+	// (xml & tmp used internally)
+	parseXML: function( data , xml , tmp ) {
+
+		if ( window.DOMParser ) { // Standard
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} else { // IE
+			xml = new ActiveXObject( "Microsoft.XMLDOM" );
+			xml.async = "false";
+			xml.loadXML( data );
+		}
+		
+		tmp = xml.documentElement;
+		
+		if ( ! tmp || ! tmp.nodeName || tmp.nodeName === "parsererror" ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		
+		return xml;
+	},
 
 	noop: function() {},