diff --git a/IPython/html/static/auth/js/loginmain.js b/IPython/html/static/auth/js/loginmain.js
index 5e1dd17..9fb40f2 100644
--- a/IPython/html/static/auth/js/loginmain.js
+++ b/IPython/html/static/auth/js/loginmain.js
@@ -2,8 +2,8 @@
 // Distributed under the terms of the Modified BSD License.
 
 var ipython = ipython || {};
-require(['base/js/page'], function(Page) {
-    ipython.page = new Page();
+require(['base/js/page'], function(page) {
+    ipython.page = new page.Page();
     $('button#login_submit').addClass("btn btn-default");
     ipython.page.show();
     $('input#password_input').focus();
diff --git a/IPython/html/static/auth/js/loginwidget.js b/IPython/html/static/auth/js/loginwidget.js
index 3a22cee..8d9f5a2 100644
--- a/IPython/html/static/auth/js/loginwidget.js
+++ b/IPython/html/static/auth/js/loginwidget.js
@@ -43,5 +43,5 @@ define([
     // Set module variables
     IPython.LoginWidget = LoginWidget;
 
-    return LoginWidget;
+    return {'LoginWidget': LoginWidget};
 });
\ No newline at end of file
diff --git a/IPython/html/static/auth/js/logoutmain.js b/IPython/html/static/auth/js/logoutmain.js
index ad58cfd..7408694 100644
--- a/IPython/html/static/auth/js/logoutmain.js
+++ b/IPython/html/static/auth/js/logoutmain.js
@@ -3,7 +3,7 @@
 
 var ipython = ipython || {};
 require(['base/js/page'], function(Page) {
-    ipython.page = new Page();
+    ipython.page = new page.Page();
     $('#ipython-main-app').addClass('border-box-sizing');
     ipython.page.show();
 });
diff --git a/IPython/html/static/base/js/dialog.js b/IPython/html/static/base/js/dialog.js
index 4a66302..0cb4e4e 100644
--- a/IPython/html/static/base/js/dialog.js
+++ b/IPython/html/static/base/js/dialog.js
@@ -154,5 +154,5 @@ define([
     // Backwards compatability.
     IPython.Dialog = Dialog;
 
-    return Dialog;
+    return {'Dialog': Dialog};
 });
diff --git a/IPython/html/static/base/js/events.js b/IPython/html/static/base/js/events.js
index 2917546..e49271a 100644
--- a/IPython/html/static/base/js/events.js
+++ b/IPython/html/static/base/js/events.js
@@ -15,5 +15,5 @@ define(['base/js/namespace'], function(IPython) {
     // Backwards compatability.
     IPython.Events = Events;
     
-    return Events;
+    return {'Events': Events};
 });
diff --git a/IPython/html/static/base/js/page.js b/IPython/html/static/base/js/page.js
index b852c19..c52728f 100644
--- a/IPython/html/static/base/js/page.js
+++ b/IPython/html/static/base/js/page.js
@@ -44,5 +44,5 @@ define([
 
     // Register self in the global namespace for convenience.
     IPython.Page = Page;
-    return Page;
+    return {'Page': Page};
 });
diff --git a/IPython/html/static/base/js/pagemain.js b/IPython/html/static/base/js/pagemain.js
index 177f4c7..9b0a1f9 100644
--- a/IPython/html/static/base/js/pagemain.js
+++ b/IPython/html/static/base/js/pagemain.js
@@ -3,6 +3,6 @@
 
 var ipython = ipython || {};
 require(['base/js/page'], function(Page) {
-    ipython.page = new Page();
+    ipython.page = new page.Page();
     ipython.page.show();
 });
diff --git a/IPython/html/static/dateformat/date.format.js b/IPython/html/static/dateformat/date.format.js
index 14160e0..02d94d0 100644
--- a/IPython/html/static/dateformat/date.format.js
+++ b/IPython/html/static/dateformat/date.format.js
@@ -128,5 +128,5 @@ define([], function() {
         return dateFormat(this, mask, utc);
     };
 
-    return dateFormat;
+    return {'dateFormat': dateFormat};
 });
\ No newline at end of file
diff --git a/IPython/html/static/notebook/js/cell.js b/IPython/html/static/notebook/js/cell.js
index e3d94ee..237c9e7 100644
--- a/IPython/html/static/notebook/js/cell.js
+++ b/IPython/html/static/notebook/js/cell.js
@@ -559,6 +559,6 @@ define([
     // Backwards compatability.
     IPython.Cell = Cell;
 
-    return Cell;
+    return {'Cell': Cell};
 
 });
diff --git a/IPython/html/static/notebook/js/celltoolbar.js b/IPython/html/static/notebook/js/celltoolbar.js
index 4104fed..72270d5 100644
--- a/IPython/html/static/notebook/js/celltoolbar.js
+++ b/IPython/html/static/notebook/js/celltoolbar.js
@@ -411,5 +411,5 @@ define([
     // Backwards compatability.
     IPython.CellToolbar = CellToolbar;
 
-    return CellToolbar;
+    return {'CellToolbar': CellToolbar};
 });
diff --git a/IPython/html/static/notebook/js/codecell.js b/IPython/html/static/notebook/js/codecell.js
index 80b0f6e..dc1ab08 100644
--- a/IPython/html/static/notebook/js/codecell.js
+++ b/IPython/html/static/notebook/js/codecell.js
@@ -511,5 +511,5 @@ define([
     // Backwards compatability.
     IPython.CodeCell = CodeCell;
 
-    return CodeCell;
+    return {'CodeCell': CodeCell};
 });
diff --git a/IPython/html/static/notebook/js/completer.js b/IPython/html/static/notebook/js/completer.js
index 39cbc79..fcec9fd 100644
--- a/IPython/html/static/notebook/js/completer.js
+++ b/IPython/html/static/notebook/js/completer.js
@@ -383,5 +383,5 @@ define([
     // For backwards compatability.
     IPython.Completer = Completer;
 
-    return Completer;
+    return {'Completer': Completer};
 });
diff --git a/IPython/html/static/notebook/js/contexthint.js b/IPython/html/static/notebook/js/contexthint.js
index d819f46..c64b67b 100644
--- a/IPython/html/static/notebook/js/contexthint.js
+++ b/IPython/html/static/notebook/js/contexthint.js
@@ -94,5 +94,5 @@ define([], function() {
         return filterd;
     };
 
-    return CodeMirror.contextHint;
+    return {'contextHint': CodeMirror.contextHint};
 });
diff --git a/IPython/html/static/notebook/js/keyboardmanager.js b/IPython/html/static/notebook/js/keyboardmanager.js
index 45c2fca..519a41f 100644
--- a/IPython/html/static/notebook/js/keyboardmanager.js
+++ b/IPython/html/static/notebook/js/keyboardmanager.js
@@ -555,6 +555,5 @@ define([
     // For backwards compatability.
     IPython.KeyboardManager = KeyboardManager;
 
-    return KeyboardManager;
-
+    return {'KeyboardManager': KeyboardManager};
 });
diff --git a/IPython/html/static/notebook/js/layoutmanager.js b/IPython/html/static/notebook/js/layoutmanager.js
index b837d84..e5e48d6 100644
--- a/IPython/html/static/notebook/js/layoutmanager.js
+++ b/IPython/html/static/notebook/js/layoutmanager.js
@@ -54,5 +54,5 @@ define([
     // Backwards compatability.
     IPython.LayoutManager = LayoutManager;
 
-    return LayoutManager;
+    return {'LayoutManager': LayoutManager};
 });
diff --git a/IPython/html/static/notebook/js/maintoolbar.js b/IPython/html/static/notebook/js/maintoolbar.js
index 82f2c6d..eb1bfea 100644
--- a/IPython/html/static/notebook/js/maintoolbar.js
+++ b/IPython/html/static/notebook/js/maintoolbar.js
@@ -216,5 +216,5 @@ define([
     // Backwards compatability.
     IPython.MainToolBar = MainToolBar;
 
-    return MainToolBar;
+    return {'MainToolBar': MainToolBar};
 });
diff --git a/IPython/html/static/notebook/js/menubar.js b/IPython/html/static/notebook/js/menubar.js
index 58020ab..cc7d6fe 100644
--- a/IPython/html/static/notebook/js/menubar.js
+++ b/IPython/html/static/notebook/js/menubar.js
@@ -343,5 +343,5 @@ define([
     // Backwards compatability.
     IPython.MenuBar = MenuBar;
 
-    return MenuBar;
+    return {'MenuBar': MenuBar};
 });
diff --git a/IPython/html/static/notebook/js/notebook.js b/IPython/html/static/notebook/js/notebook.js
index bf51ec9..e2bc66e 100644
--- a/IPython/html/static/notebook/js/notebook.js
+++ b/IPython/html/static/notebook/js/notebook.js
@@ -2477,5 +2477,5 @@ define([
     // For backwards compatability.
     IPython.Notebook = Notebook;
 
-    return Notebook;
+    return {'Notebook': Notebook};
 });
diff --git a/IPython/html/static/notebook/js/notificationarea.js b/IPython/html/static/notebook/js/notificationarea.js
index c29d26b..8077aab 100644
--- a/IPython/html/static/notebook/js/notificationarea.js
+++ b/IPython/html/static/notebook/js/notificationarea.js
@@ -229,5 +229,5 @@ define([
 
     IPython.NotificationArea = NotificationArea;
 
-    return NotificationArea;
+    return {'NotificationArea': NotificationArea};
 });
diff --git a/IPython/html/static/notebook/js/notificationwidget.js b/IPython/html/static/notebook/js/notificationwidget.js
index 98ce1ba..0a1f725 100644
--- a/IPython/html/static/notebook/js/notificationwidget.js
+++ b/IPython/html/static/notebook/js/notificationwidget.js
@@ -73,5 +73,5 @@ define([
     // For backwards compatability.
     IPython.NotificationWidget = NotificationWidget;
 
-    return NotificationWidget;
+    return {'NotificationWidget': NotificationWidget};
 });
diff --git a/IPython/html/static/notebook/js/outputarea.js b/IPython/html/static/notebook/js/outputarea.js
index 2b8790e..6480873 100644
--- a/IPython/html/static/notebook/js/outputarea.js
+++ b/IPython/html/static/notebook/js/outputarea.js
@@ -988,5 +988,5 @@ define([
     // For backwards compatability.
     IPython.OutputArea = OutputArea;
 
-    return OutputArea;
+    return {'OutputArea': OutputArea};
 });
diff --git a/IPython/html/static/notebook/js/pager.js b/IPython/html/static/notebook/js/pager.js
index deff08f..034e2b3 100644
--- a/IPython/html/static/notebook/js/pager.js
+++ b/IPython/html/static/notebook/js/pager.js
@@ -174,5 +174,5 @@ define([
     // Backwards compatability.
     IPython.Pager = Pager;
 
-    return Pager;
+    return {'Pager': Pager};
 });
diff --git a/IPython/html/static/notebook/js/quickhelp.js b/IPython/html/static/notebook/js/quickhelp.js
index feb05f3..f98c536 100644
--- a/IPython/html/static/notebook/js/quickhelp.js
+++ b/IPython/html/static/notebook/js/quickhelp.js
@@ -169,5 +169,5 @@ define([
     // Backwards compatability.
     IPython.QuickHelp = QuickHelp;
 
-    return QuickHelp;
+    return {'QuickHelp': QuickHelp};
 });
diff --git a/IPython/html/static/notebook/js/savewidget.js b/IPython/html/static/notebook/js/savewidget.js
index 0841ab3..5829dd6 100644
--- a/IPython/html/static/notebook/js/savewidget.js
+++ b/IPython/html/static/notebook/js/savewidget.js
@@ -167,6 +167,6 @@ define([
     // Backwards compatability.
     IPython.SaveWidget = SaveWidget;
 
-    return SaveWidget;
+    return {'SaveWidget': SaveWidget};
 
 });
diff --git a/IPython/html/static/notebook/js/toolbar.js b/IPython/html/static/notebook/js/toolbar.js
index 570c034..443475b 100644
--- a/IPython/html/static/notebook/js/toolbar.js
+++ b/IPython/html/static/notebook/js/toolbar.js
@@ -97,5 +97,5 @@ define([
     // Backwards compatability.
     IPython.ToolBar = ToolBar;
 
-    return ToolBar;
+    return {'ToolBar': ToolBar};
 });
diff --git a/IPython/html/static/notebook/js/tooltip.js b/IPython/html/static/notebook/js/tooltip.js
index c58d7c0..bec9b41 100644
--- a/IPython/html/static/notebook/js/tooltip.js
+++ b/IPython/html/static/notebook/js/tooltip.js
@@ -331,5 +331,5 @@ define([
     // Backwards compatability.
     IPython.Tooltip = Tooltip;
 
-    return Tooltip;
+    return {'Tooltip': Tooltip};
 });
diff --git a/IPython/html/static/notebook/js/tour.js b/IPython/html/static/notebook/js/tour.js
index bc8058c..b7a806d 100644
--- a/IPython/html/static/notebook/js/tour.js
+++ b/IPython/html/static/notebook/js/tour.js
@@ -164,7 +164,7 @@ define([
     // For backwards compatability.
     IPython.NotebookTour = NotebookTour;
 
-    return NotebookTour;
+    return {'NotebookTour': NotebookTour};
 
 });
 
diff --git a/IPython/html/static/services/kernels/js/kernel.js b/IPython/html/static/services/kernels/js/kernel.js
index 6c6ff17..7ee7afb 100644
--- a/IPython/html/static/services/kernels/js/kernel.js
+++ b/IPython/html/static/services/kernels/js/kernel.js
@@ -608,5 +608,5 @@ define([
     // Backwards compatability.
     IPython.Kernel = Kernel;
 
-    return Kernel;
+    return {'Kernel': Kernel};
 });
diff --git a/IPython/html/static/services/sessions/js/session.js b/IPython/html/static/services/sessions/js/session.js
index 405f8d5..ef17e5d 100644
--- a/IPython/html/static/services/sessions/js/session.js
+++ b/IPython/html/static/services/sessions/js/session.js
@@ -112,5 +112,5 @@ define([
     // For backwards compatability.
     IPython.Session = Session;
 
-    return Session;
+    return {'Session': Session};
 });
diff --git a/IPython/html/static/tree/js/clusterlist.js b/IPython/html/static/tree/js/clusterlist.js
index 85775f6..d162681 100644
--- a/IPython/html/static/tree/js/clusterlist.js
+++ b/IPython/html/static/tree/js/clusterlist.js
@@ -186,5 +186,8 @@ define([
     IPython.ClusterList = ClusterList;
     IPython.ClusterItem = ClusterItem;
 
-    return ClusterList;
+    return {
+        'ClusterList': ClusterList,
+        'ClusterItem': ClusterItem,
+    };
 });
diff --git a/IPython/html/static/tree/js/kernellist.js b/IPython/html/static/tree/js/kernellist.js
index 628946e..44e8fbe 100644
--- a/IPython/html/static/tree/js/kernellist.js
+++ b/IPython/html/static/tree/js/kernellist.js
@@ -30,5 +30,5 @@ define([
     // Backwards compatability.
     IPython.KernelList = KernelList;
 
-    return KernelList;
+    return {'KernelList': KernelList};
 });
diff --git a/IPython/html/static/tree/js/notebooklist.js b/IPython/html/static/tree/js/notebooklist.js
index bddc88b..025a745 100644
--- a/IPython/html/static/tree/js/notebooklist.js
+++ b/IPython/html/static/tree/js/notebooklist.js
@@ -434,5 +434,5 @@ define([
     // Backwards compatability.    
     IPython.NotebookList = NotebookList;
 
-    return NotebookList;
+    return {'NotebookList': NotebookList};
 });
diff --git a/IPython/html/static/tree/js/sessionlist.js b/IPython/html/static/tree/js/sessionlist.js
index e5abb5c..93822d0 100644
--- a/IPython/html/static/tree/js/sessionlist.js
+++ b/IPython/html/static/tree/js/sessionlist.js
@@ -45,5 +45,5 @@ define([
     // Backwards compatability.
     IPython.SesssionList = SesssionList;
 
-    return SesssionList;
+    return {'SesssionList': SesssionList};
 });