diff --git a/modoboa/core/static/core/js/settings.js b/modoboa/core/static/core/js/settings.js
new file mode 100644
index 000000000..f43499cba
--- /dev/null
+++ b/modoboa/core/static/core/js/settings.js
@@ -0,0 +1,36 @@
+/**
+ * Return an instance of Settings.
+ *
+ * @constructor
+ * @param {Object} options - instance options
+ */
+var Settings = function(options) {
+    TwocolsNav.call(this, options);
+};
+
+Settings.prototype = {
+    defaults: {
+        main_table_id: "logs_table"
+    },
+
+    initialize: function(options) {
+        this.options = $.extend({}, this.defaults, options);
+        TwocolsNav.prototype.initialize.call(this, this.options);
+        this.navobj.register_callback(
+            "logs", $.proxy(this.logs_callback, this));
+    },
+
+    /**
+     * Navigation callback: logs.
+     *
+     */
+    logs_callback: function(data) {
+        this.select_left_menu();
+        if (data.content) {
+            $('#' + this.options.divid).html(data.content);
+        }
+        this.update_listing(data);
+    }
+};
+
+Settings.prototype = $.extend({}, TwocolsNav.prototype, Settings.prototype);
diff --git a/modoboa/core/templates/core/logs.html b/modoboa/core/templates/core/logs.html
index 741e9e6eb..fde47e1d9 100644
--- a/modoboa/core/templates/core/logs.html
+++ b/modoboa/core/templates/core/logs.html
@@ -1,6 +1,6 @@
-{% load i18n core_tags %}
+{% load i18n %}
 <h2>{% trans "Logs" %} <small>{% trans "Previously on Modoboa..." %}</small></h2><hr>
-<table class="table">
+<table id="logs_table" class="table">
   <thead>
     <tr>
       <th class="sortable" data-sort_order="date_created" width="20%">{% trans "Date" %}</th>
@@ -10,11 +10,6 @@
     </tr>
   </thead>
   <tbody>
-    {% for l in logs %}<tr>
-      <td>{{ l.date_created }}</td>
-      <td>{{ l.level|colorize_level|safe }}</td>
-      <td>{{ l.logger }}</td>
-      <td>{{ l.message|tohtml|safe }}</td>
-    </tr>{% endfor %}
+    {% include "core/logs_page.html" %}
   </tbody>
 </table>
diff --git a/modoboa/core/templates/core/logs_page.html b/modoboa/core/templates/core/logs_page.html
new file mode 100644
index 000000000..171a3e9df
--- /dev/null
+++ b/modoboa/core/templates/core/logs_page.html
@@ -0,0 +1,10 @@
+{% load core_tags %}
+
+{% for l in logs %}
+<tr>
+  <td>{{ l.date_created }}</td>
+  <td>{{ l.level|colorize_level|safe }}</td>
+  <td>{{ l.logger }}</td>
+  <td>{{ l.message|tohtml|safe }}</td>
+</tr>
+{% endfor %}
diff --git a/modoboa/core/templates/core/settings_header.html b/modoboa/core/templates/core/settings_header.html
index 743dfce69..3ca5a607d 100644
--- a/modoboa/core/templates/core/settings_header.html
+++ b/modoboa/core/templates/core/settings_header.html
@@ -4,17 +4,20 @@
 {% block html_head %}
 <link rel="stylesheet" type="text/css" href="{{ STATIC_URL }}admin/css/settings.css" />
 <link rel="stylesheet" type="text/css" href="{{ STATIC_URL }}css/jquery.sortable.css" />
+<script type="text/javascript" src="{{ STATIC_URL }}js/jquery.infinitescroll.js"></script>
 <script type="text/javascript" src="{{ STATIC_URL }}js/history.js"></script>
 <script type="text/javascript" src="{{ STATIC_URL }}js/listing.js"></script>
 <script type="text/javascript" src="{{ STATIC_URL }}js/twocols_nav.js"></script>
 <script type="text/javascript" src="{{ STATIC_URL }}js/jquery.sortable.js"></script>
+<script type="text/javascript" src="{{ STATIC_URL }}core/js/settings.js"></script>
 <script type="text/javascript">
 $(document).ready(function() {
-    var settings = new TwocolsNav({
+    var settings = new Settings({
         deflocation: "parameters/",
         formid: "settings_form",
         divid: "settings_content",
-        reload_exceptions: ["extensions"]
+        reload_exceptions: ["extensions"],
+        load_page_url: "{% url 'core:logs_page' %}"
     });
 });
 </script>
diff --git a/modoboa/core/templatetags/core_tags.py b/modoboa/core/templatetags/core_tags.py
index 2e2a6667b..3ba0d65fb 100644
--- a/modoboa/core/templatetags/core_tags.py
+++ b/modoboa/core/templatetags/core_tags.py
@@ -119,10 +119,11 @@ def uprefs_menu(selection, user):
 
 @register.filter
 def colorize_level(level):
+    """A simple filter a text using a boostrap color."""
     classes = {
         "INFO": "text-info",
         "WARNING": "text-warning",
-        "CRITICAL": "text-error"
+        "CRITICAL": "text-danger"
     }
     if not level in classes:
         return level
@@ -131,7 +132,8 @@ def colorize_level(level):
 
 @register.filter
 def tohtml(message):
-    return re.sub("'(.*?)'", "<strong>\g<1></strong>", message)
+    """Simple tag to format a text using HTML."""
+    return re.sub(r"'(.*?)'", "<strong>\g<1></strong>", message)
 
 
 @register.simple_tag
diff --git a/modoboa/core/urls.py b/modoboa/core/urls.py
index a35fd4242..4402f37d2 100644
--- a/modoboa/core/urls.py
+++ b/modoboa/core/urls.py
@@ -22,6 +22,8 @@ urlpatterns = patterns(
     url(r'^core/info/$', 'modoboa.core.views.admin.information',
         name="information"),
     url(r'^core/logs/$', 'modoboa.core.views.admin.logs', name="log_list"),
+    url(r'^core/logs/page/$', 'modoboa.core.views.admin.logs_page',
+        name="logs_page"),
     url(r'^core/top_notifications/check/$',
         'modoboa.core.views.admin.check_top_notifications',
         name='top_notifications_check'),
diff --git a/modoboa/core/views/admin.py b/modoboa/core/views/admin.py
index e2b12671b..eb9ac8e41 100644
--- a/modoboa/core/views/admin.py
+++ b/modoboa/core/views/admin.py
@@ -101,27 +101,45 @@ def information(request, tplname="core/information.html"):
     })
 
 
-@login_required
-@user_passes_test(lambda u: u.is_superuser)
-def logs(request, tplname="core/logs.html"):
-    from modoboa.lib.templatetags.lib_tags import pagination_bar
-
+def get_logs_page(request):
+    """Return a page of logs."""
     sort_order, sort_dir = get_sort_order(
         request.GET, "date_created",
         allowed_values=['date_created', 'level', 'logger', 'message']
     )
-    page = get_listing_page(
+    return get_listing_page(
         Log.objects.all().order_by("%s%s" % (sort_dir, sort_order)),
         request.GET.get("page", 1)
     )
+
+
+@login_required
+@user_passes_test(lambda u: u.is_superuser)
+def logs(request, tplname="core/logs.html"):
+    """Return a list of log entries.
+
+    This view is only called the first time the page is displayed.
+
+    """
+    page = get_logs_page(request)
     return render_to_json_response({
-        "content": render_to_string(tplname, {
-            "logs": page.object_list,
-        }),
-        "page": page.number,
-        "paginbar": pagination_bar(page),
+        "callback": "logs",
+        "content": render_to_string(tplname, {"logs": page.object_list}),
+        "page": page.number
     })
 
+
+@login_required
+@user_passes_test(lambda u: u.is_superuser)
+def logs_page(request, tplname="core/logs_page.html"):
+    """Return a page containing logs."""
+    page = get_logs_page(request)
+    return render_to_json_response({
+        "rows": render_to_string(tplname, {"logs": page.object_list}),
+        "page": page.number
+    })
+
+
 @login_required
 def check_top_notifications(request):
     """
diff --git a/modoboa/extensions/admin/static/admin/js/admin.js b/modoboa/extensions/admin/static/admin/js/admin.js
index 1c18507a5..317549165 100644
--- a/modoboa/extensions/admin/static/admin/js/admin.js
+++ b/modoboa/extensions/admin/static/admin/js/admin.js
@@ -35,18 +35,6 @@ Admin.prototype = {
         this.update_listing(data);
     },
 
-    /**
-     * A new page has been received, inject it.
-     *
-     * @param {Object} data - page content
-     * @param {string} direction - 
-     */
-    add_new_page: function(data, direction) {
-        $("#objects_table tbody").html(function(pos, oldhtml) {
-            return oldhtml + data.rows;
-        });
-    },
-
     /**
      * Children must override this method.
      */
diff --git a/modoboa/static/js/listing.js b/modoboa/static/js/listing.js
index b1c745d7c..e2bba6185 100644
--- a/modoboa/static/js/listing.js
+++ b/modoboa/static/js/listing.js
@@ -18,7 +18,8 @@ Listing.prototype = {
         sortable_selector: '.sortable',
         with_searchform: true,
         load_page_url: null,
-        navigation_params: ["sort_order", "searchquery"]
+        navigation_params: ["sort_order", "searchquery"],
+        main_table_id: "objects_table"
     },
 
     initialize: function(options) {
@@ -94,26 +95,46 @@ Listing.prototype = {
         return args;
     },
 
+    /**
+     * A new page has been received, inject it.
+     *
+     * @param {Object} data - page content
+     * @param {string} direction - 
+     */
+    add_new_page: function(data, direction) {
+        console.log("new page");
+        console.log(this.options.main_table_id);
+        $("#{0} tbody".format(this.options.main_table_id))
+            .html(function(pos, oldhtml) {
+                return oldhtml + data.rows;
+            });
+    },
+
     /**
      * Update the listing with the received data.
      *
      * @this Listing
      * @param {Object} data - new content
      */
-    update_listing: function(data) {
-        if ($(window).data("infinite-scroll") !== undefined) {
-            $(window).infinite_scroll("reset_loaded_pages", data.page);
-        } else {
-            $(window).infinite_scroll({
-                url: this.options.load_page_url,
-                get_args: $.proxy(this.get_load_page_args, this),
-                calculate_bottom: function($element) {
-                    var $last_row = $("#objects_table").find("tr").last();
-                    return $last_row.offset().top - $element.height();
-                },
-                process_results: this.add_new_page,
-                end_of_list_reached: this.end_of_list_reached
-            });
+    update_listing: function(data, with_infinite_scroll) {
+        var $this = this;
+
+        if (with_infinite_scroll || with_infinite_scroll === undefined) {
+            if ($(window).data("infinite-scroll") !== undefined) {
+                $(window).infinite_scroll("reset_loaded_pages", data.page);
+            } else {
+                $(window).infinite_scroll({
+                    url: this.options.load_page_url,
+                    get_args: $.proxy(this.get_load_page_args, this),
+                    calculate_bottom: function($element) {
+                        var $last_row = $("#" + $this.options.main_table_id)
+                            .find("tr").last();
+                        return $last_row.offset().top - $element.height();
+                    },
+                    process_results: $.proxy(this.add_new_page, this),
+                    end_of_list_reached: this.end_of_list_reached
+                });
+            }
         }
 
         var $sortables = $(this.options.sortable_selector);
diff --git a/modoboa/static/js/twocols_nav.js b/modoboa/static/js/twocols_nav.js
index 5a499b75e..3999e3c99 100644
--- a/modoboa/static/js/twocols_nav.js
+++ b/modoboa/static/js/twocols_nav.js
@@ -1,3 +1,8 @@
+/**
+ * Return an instance of TwocolsNav.
+ *
+ * @constructor
+ */
 var TwocolsNav = function(options) {
     Listing.call(this, options);
 };
@@ -33,7 +38,7 @@ TwocolsNav.prototype = {
         if (data.content) {
             $('#' + this.options.divid).html(data.content);
         }
-        this.update_listing(data);
+        this.update_listing(data, false);
         if (data.onload_cb) {
             eval(data.onload_cb + '()');
         }
@@ -121,10 +126,16 @@ TwocolsNav.prototype = {
         this.navobj.parse_string($link.attr("href"), true).update();
     },
 
-
-    default_cb: function(data) {
+    /**
+     * Select an entry in the left menu based on current url.
+     */
+    select_left_menu: function() {
         $("a.ajaxlink").parent().removeClass("active");
         $("a[name=" + this.navobj.getbaseurl() + "]").parent().addClass("active");
+    },
+
+    default_cb: function(data) {
+        this.select_left_menu();
         this.update_content(data);
     }
 };