diff --git a/superTornado.py b/superTornado.py
index e6afae5..99cdc12 100644
--- a/superTornado.py
+++ b/superTornado.py
@@ -4,7 +4,8 @@ import tornado.httpserver
 import tornado.websocket
 import tornado.options
 import base64
-from urllib import urlretrieve
+import urllib2
+#from urllib import urlretrieve
 
 
 from tornado.ioloop import PeriodicCallback
@@ -75,14 +76,17 @@ class UnauthorizedHandler(BaseHandler):
 
 class AJAXHandler(BaseHandler):
     def post(self):
-        urlretrieve('http://test:a@192.168.1.15/image.jpg?cidx=791836195', 'image/temp.jpg')
-        with open("image/temp.jpg", 'rb') as f:
-            data = f.read()
-            #self.set_header('Content-type', 'image/jpeg')
-            encoded = base64.b64encode(data)
-            print encoded
-            self.write(encoded)
-            self.finish()
+        if not self.current_user :
+            self.redirect("/")
+            return
+        data = urllib2.urlopen('http://test:a@192.168.1.15/image.jpg?cidx=791836195').read()
+        #urlretrieve('http://test:a@192.168.1.15/image.jpg?cidx=791836195', 'image/temp.jpg')
+        #with open("image/temp.jpg", 'rb') as f:
+            #data = f.read()
+        encoded = base64.b64encode(data)
+        print encoded
+        self.write(encoded)
+        elf.finish()