1 files changed, 19 insertions, 2 deletions
diff --git a/lib/xmlreader.js b/lib/xmlreader.js
index 7c15019..f5a43ae 100644
--- a/lib/xmlreader.js
+++ b/lib/xmlreader.js
@@ -5,7 +5,9 @@ var _ = require("underscore");
 exports.read = read;
 exports.Element = Element;
 
-function read(xmlString) {
+function read(xmlString, namespaceMap) {
+    namespaceMap = namespaceMap || {};
+    
     var parser = sax.parser(true, {xmlns: true, position: false});
     
     //~ parser.onerror = function(error) {
@@ -25,12 +27,27 @@ function read(xmlString) {
             return attribute.value;
         });
         
-        var element = new Element(node.name, attributes);
+        var element = new Element(generateTagName(node), attributes);
         currentElement.children.push(element);
         stack.push(currentElement);
         currentElement = element
     };
     
+    function generateTagName(node) {
+        if (node.uri) {
+            var mappedPrefix = namespaceMap[node.uri];
+            var prefix;
+            if (mappedPrefix) {
+                prefix = mappedPrefix;
+            } else {
+                prefix = "{" + node.uri + "}";
+            }
+            return prefix + ":" + node.local;
+        } else {
+            return node.local;
+        }
+    }
+    
     parser.onclosetag = function(node) {
         currentElement = stack.pop();
     };