diff --git a/browser/loops/auth.py b/browser/loops/auth.py
new file mode 100644
index 0000000..410e7ab
--- /dev/null
+++ b/browser/loops/auth.py
@@ -0,0 +1,51 @@
+#
+# Copyright (c) 2006 Helmut Merz helmutm@cy55.de
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+
+"""
+login, logout and similar stuff.
+
+$Id$
+"""
+
+import urllib
+from zope.app import zapi
+from zope.app.security.browser.auth import LoginLogout as BaseLoginLogout
+from zope.cachedescriptors.property import Lazy
+from zope.i18n import translate
+from zope.app.security.interfaces import IUnauthenticatedPrincipal
+from zope.app.security.interfaces import ILogoutSupported
+from zope.app.i18n import ZopeMessageFactory as _
+
+
+class LoginLogout(BaseLoginLogout):
+
+ def __call__(self):
+ if IUnauthenticatedPrincipal.providedBy(self.request.principal):
+ return u'%s' % (
+ #urllib.quote(self.request.getURL()),
+ translate(_('[Login]'), context=self.request,
+ default='[Login]'))
+ elif ILogoutSupported(self.request, None) is not None:
+ return u'%s' % (
+ urllib.quote(zapi.absoluteURL(self.context, self.request)),
+ translate(_('[Logout]'), context=self.request,
+ default='[Logout]'))
+ else:
+ return None
+
+
diff --git a/browser/loops/configure.zcml b/browser/loops/configure.zcml
index e9b4b90..11b5a16 100644
--- a/browser/loops/configure.zcml
+++ b/browser/loops/configure.zcml
@@ -17,4 +17,22 @@
+
+
+
+
+
+
+
+
diff --git a/browser/loops/loginform.pt b/browser/loops/loginform.pt
new file mode 100644
index 0000000..6e0554e
--- /dev/null
+++ b/browser/loops/loginform.pt
@@ -0,0 +1,57 @@
+
+
+
+ Sign in
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Please provide Login Information
+
+ You are not authorized to perform this action. However, you may login as a
+ different user who is authorized.