--- a/utils.py	Tue Mar 09 11:00:48 2010 +0100
+++ b/utils.py	Tue Mar 09 11:01:44 2010 +0100
@@ -12,10 +12,13 @@
 import datetime
 import random
 from uuid import uuid4
+from warnings import warn
 
 from logilab.mtconverter import xml_escape
 from logilab.common.deprecation import deprecated
 
+_MARKER = object()
+
 # initialize random seed from current time
 random.seed()
 
@@ -149,15 +152,13 @@
     def add_post_inline_script(self, content):
         self.post_inlined_scripts.append(content)
 
-    def add_onload(self, jscode, jsoncall=False):
-        if jsoncall:
-            self.add_post_inline_script(u"""jQuery(CubicWeb).bind('ajax-loaded', function(event) {
+    def add_onload(self, jscode, jsoncall=_MARKER):
+        if jsoncall is not _MARKER:
+            warn('[3.7] specifying jsoncall is not needed anymore',
+                 DeprecationWarning, stacklevel=2)
+        self.add_post_inline_script(u"""jQuery(CubicWeb).one('server-response', function(event) {
 %s
 });""" % jscode)
-        else:
-            self.add_post_inline_script(u"""jQuery(document).ready(function () {
- %s
- });""" % jscode)
 
 
     def add_js(self, jsfile):