diff --git a/modoboa/admin/static/admin/js/settings.js b/modoboa/admin/static/admin/js/settings.js
new file mode 100644
index 000000000..bea2ee05d
--- /dev/null
+++ b/modoboa/admin/static/admin/js/settings.js
@@ -0,0 +1,49 @@
+var Settings = function(options) {
+    this.initialize(options);
+};
+
+Settings.prototype = {
+    constructor: Settings,
+
+    defaults: {
+        deflocation: "parameters/"
+    },
+
+    initialize: function(options) {
+        this.options = $.extend({}, this.defaults, options);
+        this.options.defcallback = $.proxy(this.default_cb, this);
+        this.navobj = new History(this.options);
+
+        this.listen();
+    },
+
+    listen: function() {
+        $("a.ajaxlink").click($.proxy(this.load_page, this));
+        $(document).on("click", "#update", $.proxy(function(e) {
+            simple_ajax_form_post(e, {
+                formid: "settings_form",
+                reload_on_success: false,
+                success_cb: $.proxy(this.save_cb, this)
+            });
+        }, this));
+    },
+
+    save_cb: function(data) {
+        if (this.navobj.getbaseurl() == 'extensions') {
+            window.location.reload();
+        }
+        $("body").notify("success", data.respmsg, 2000);
+    },
+
+    load_page: function(e) {
+        var $link = get_target(e);
+        e.preventDefault();
+        this.navobj.baseurl($link.attr("href")).update();
+    },
+
+    default_cb: function(data) {
+        $("a.ajaxlink").parent().removeClass("active");
+        $("a[name=" + this.navobj.getbaseurl() + "]").parent().addClass("active");
+        $("#settings_content").html(data.content);
+    }
+};
\ No newline at end of file
diff --git a/modoboa/admin/templates/admin/extensions.html b/modoboa/admin/templates/admin/extensions.html
index 1999eeb71..aabf44f81 100644
--- a/modoboa/admin/templates/admin/extensions.html
+++ b/modoboa/admin/templates/admin/extensions.html
@@ -1,8 +1,6 @@
-{% extends "admin/settings_header.html" %}{% load i18n %}
-{% block pagetitle %}{% trans "Extensions" %}{% endblock %}
-{% block apparea %}
-<form method="POST" action="{% url modoboa.admin.views.saveextensions %}">
+{% load i18n %}
+<h2>{% trans "Extensions" %} <small>{% trans "Choose the extension(s) to use" %}</small></h2><hr />
+<form id="settings_form" method="POST" action="{% url modoboa.admin.views.saveextensions %}">
   {{ extensions|safe }}
 </form>
 <a href="#" class="btn btn-primary" id="update" name="update">{% trans 'Save' %}</a>
-{% endblock %}
diff --git a/modoboa/admin/templates/admin/parameters.html b/modoboa/admin/templates/admin/parameters.html
index 4714658b7..02d48423f 100644
--- a/modoboa/admin/templates/admin/parameters.html
+++ b/modoboa/admin/templates/admin/parameters.html
@@ -1,10 +1,8 @@
-{% extends "admin/settings_header.html" %}{% load i18n %}
-{% block pagetitle %}{% trans "Parameters" %}{% endblock %}
-{% block apparea %}
+{% load i18n %}
 {% url modoboa.admin.views.saveparameters as action %}
-<form method="POST" action="{{ action }}" id="params_form" class="form-horizontal">
+<h2>{% trans "Parameters" %} <small>{% trans "Configure Modoboa" %}</small></h2><hr />
+<form id="settings_form" method="POST" action="{{ action }}" class="form-horizontal">
   {% include "common/parameters.html" %}
 </form>
 <hr>
 <a href="#" class="btn btn-primary" id="update" name="update">{% trans 'Save' %}</a>
-{% endblock %}
diff --git a/modoboa/admin/templates/admin/settings_header.html b/modoboa/admin/templates/admin/settings_header.html
index 287812511..ad2c246ee 100644
--- a/modoboa/admin/templates/admin/settings_header.html
+++ b/modoboa/admin/templates/admin/settings_header.html
@@ -1,22 +1,14 @@
 {% extends "twocols.html" %}
 {% load i18n libextras admin_extras %}
+{% block pagetitle %}{% trans "Modoboa settings" %}{% endblock %}
 {% block html_head %}
+<script type="text/javascript" src="{{ STATIC_URL }}js/history.js"></script>
+<script type="text/javascript" src="{{ STATIC_URL }}admin/js/settings.js"></script>
 <script type="text/javascript">
 $(document).ready(function() {
-    $("#update").click(function(evt) {
-        evt.preventDefault();
-        var $form = $("form");
-
-        $.post($form.attr("action"), $form.serialize(), function(data) {
-            if (data.status == "ok") {
-                if (data.reload) {
-                    window.location.reload();
-                }
-                $("body").notify("success", data.message, 2000);
-            }
-        });
-    });
+    var settings = new Settings({});
 });
 </script>
 {% endblock %}
 {% block leftcol %}<div class="well sidebar-nav">{% settings_menu left_selection user %}</div>{% endblock %}
+{% block apparea %}<div id="settings_content"></div>{% endblock %}
diff --git a/modoboa/admin/templatetags/admin_extras.py b/modoboa/admin/templatetags/admin_extras.py
index a7831a741..21ff4f8a9 100644
--- a/modoboa/admin/templatetags/admin_extras.py
+++ b/modoboa/admin/templatetags/admin_extras.py
@@ -33,7 +33,7 @@ def admin_menu(selection, user):
         entries += [
             {"name" : "settings",
              "label" : _("Modoboa"),
-             "url" : reverse(admin.views.viewparameters)}
+             "url" : reverse(admin.views.viewsettings)}
             ]
 
     if not len(entries):
@@ -45,12 +45,14 @@ def admin_menu(selection, user):
 def settings_menu(selection, user):
     entries = [
         {"name" : "extensions",
-         "url" : reverse(admin.views.viewextensions),
+         "class" : "ajaxlink",
+         "url" : "extensions/",
          "label" : _("Extensions"),
-         "img" : static_url("pics/extensions.png")},
+         "img" : ""},
         {"name" : "parameters",
-         "url" : reverse(admin.views.viewparameters),
-         "img" : static_url("pics/domains.png"),
+         "class" : "ajaxlink",
+         "url" : "parameters/",
+         "img" : "",
          "label" : _("Parameters")},
         ]
     return render_to_string('common/menu.html', {
diff --git a/modoboa/admin/urls.py b/modoboa/admin/urls.py
index bd2133c07..bede38e01 100644
--- a/modoboa/admin/urls.py
+++ b/modoboa/admin/urls.py
@@ -11,7 +11,7 @@ urlpatterns = patterns(
     (r'^domains/delete/$', 'deldomain'),
     (r'^domains/import/$', 'import_domains'),
     
-    (r'^settings/$', 'viewparameters'),
+    (r'^settings/$', 'viewsettings'),
     (r'^settings/parameters/$', 'viewparameters'),
     (r'^settings/parameters/save/$', 'saveparameters'),
     (r'^settings/extensions/$', 'viewextensions'),
diff --git a/modoboa/admin/views.py b/modoboa/admin/views.py
index c26ed50dd..01eb2ff95 100644
--- a/modoboa/admin/views.py
+++ b/modoboa/admin/views.py
@@ -466,6 +466,13 @@ def remove_permission(request):
     ungrant_access_to_object(domain, account)
     return ajax_simple_response(dict(status="ok"))
 
+@login_required
+@user_passes_test(lambda u: u.is_superuser)
+def viewsettings(request, tplname='admin/settings_header.html'):
+    return render(request, tplname, {
+            "selection" : "settings"
+            })
+
 @login_required
 @user_passes_test(lambda u: u.is_superuser)
 def viewparameters(request, tplname='admin/parameters.html'):
@@ -486,10 +493,10 @@ def viewparameters(request, tplname='admin/parameters.html'):
             tmp["params"] += [newdef]
         gparams += [tmp]
 
-    return render(request, tplname, {
-            "selection" : "settings",
+    return ajax_simple_response({
+            "status" : "ok",
             "left_selection" : "parameters",
-            "gparams" : gparams
+            "content" : render_to_string(tplname, {"gparams" : gparams})
             })
 
 @login_required
@@ -500,7 +507,7 @@ def saveparameters(request):
             continue
         app, name = pname.split('.')
         parameters.save_admin(name, v, app=app)
-    return ajax_simple_response(dict(status="ok", message=_("Parameters saved")))
+    return ajax_simple_response(dict(status="ok", respmsg=_("Parameters saved")))
 
 @login_required
 @user_passes_test(lambda u: u.is_superuser)
@@ -520,10 +527,9 @@ def viewextensions(request, tplname='admin/extensions.html'):
             ext["selection"] = False
             
     tbl = ExtensionsTable(request, exts)
-    return render(request, tplname, {
-            "selection" : "settings",
-            "left_selection" : "extensions",
-            "extensions" : tbl
+    return ajax_simple_response({
+            "status" : "ok",
+            "content" : render_to_string(tplname, {"extensions" : tbl})
             })
 
 @login_required
@@ -546,7 +552,7 @@ def saveextensions(request):
             ext.off()
 
     return ajax_simple_response(dict(
-            status="ok", message=_("Modifications applied."), reload=True
+            status="ok", respmsg=_("Modifications applied.")
             ))
 
 def import_domain(user, row):