diff -r 101344a6ff9b -r 294e084f1263 web/views/basecontrollers.py
--- a/web/views/basecontrollers.py	Tue Feb 02 18:24:45 2010 +0100
+++ b/web/views/basecontrollers.py	Wed Feb 03 14:46:32 2010 +0100
@@ -487,6 +487,7 @@
             cookies[statename] = ';'.join(marked)
             self._cw.set_cookie(cookies, statename)
 
+    @jsonize
     def js_set_cookie(self, cookiename, cookievalue):
         # XXX we should consider jQuery.Cookie
         cookiename, cookievalue = str(cookiename), str(cookievalue)