Index: activemenu.js
===================================================================
RCS file: /cvs/drupal/contributions/modules/activemenu/activemenu.js,v
retrieving revision 1.1
diff -u -r1.1 activemenu.js
--- activemenu.js	28 Mar 2008 16:36:44 -0000	1.1
+++ activemenu.js	28 Aug 2009 15:47:11 -0000
@@ -91,3 +91,71 @@
     }
   }
 };
+
+/* Drop down menu */
+
+jQuery.fn.dropdownMenuHover = function (callback) {
+  this.hover(
+    function() {
+      $(this).find('ul:first').show(400);
+    },
+    function() {
+      $(this).find('ul:first').hide(400);
+    }
+  );
+}
+
+Drupal.behaviors.dropdownMenu = function (context) {
+  // The elements supported. Each can designate a different uri.
+  var menus = Drupal.settings.dropdownmenu;
+  for (var menu in menus) {
+    $(menu).addClass('dropdownMenu-container');
+    $(menu + ' li.expanded:not(.dropdownMenu-processed)').each(function () {
+      Drupal.preventSelect(this);
+      $(this)
+        .addClass('dropdownMenu-processed')
+        .dropdownMenuHover();       
+      });
+    $(menu + ' li.collapsed:not(.dropdownMenu-processed)').each(function() {
+      if ($(this).children('ul').length > 0) {
+        return;
+      }
+      var path = Drupal.getPath($('a:first', this).attr('href'));
+      var url = Drupal.url(menus[menu]);
+      var elt = this;
+      Drupal.preventSelect(this);
+      $(this)
+        .mouseover(function (e) {
+          $(elt).addClass('loading');
+          $.ajax({
+            type: 'POST',
+            url: url,
+            data: {path: path},
+            dataType: 'json',
+            success: function (data) {
+              $(elt).removeClass('loading');
+              if ($(elt).children('ul').length > 0) {
+                return;
+              }
+              var dummy = document.createElement('div');
+              $(dummy).html(data.content);
+              $(elt)
+                .append($(dummy).find('li:has(> a[href*='+ path +'])').find('> ul'))
+                .removeClass('collapsed')
+                .addClass('expanded')
+                .unbind('mouseover')
+                .find('ul:first').show(400);
+              $(elt).dropdownMenuHover();
+              Drupal.attachBehaviors(elt);
+            },
+            error: function (xmlhttp) {
+              if(xmlhttp.status >= 400)
+                alert('An HTTP error '+ xmlhttp.status +' occured.\n' + url);
+            }
+          });
+          return false;
+        })
+        .addClass('dropdownMenu-processed');
+    });
+  }
+};
Index: activemenu.module
===================================================================
RCS file: /cvs/drupal/contributions/modules/activemenu/activemenu.module,v
retrieving revision 1.4
diff -u -r1.4 activemenu.module
--- activemenu.module	29 Dec 2008 22:38:47 -0000	1.4
+++ activemenu.module	28 Aug 2009 15:37:15 -0000
@@ -19,6 +19,14 @@
  */
 function activemenu_menu() {
   $items = array();
+  
+  $items['admin/settings/activemenu'] = array(
+    'title' => 'Activemenu settings',
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('activemenu_admin'),
+    'access arguments' => array('administer activemenu'),
+    'file' => 'activemenu.admin.inc',
+  );
 
   $items['activemenu/menu'] = array(
     'title' => 'activemenu',
@@ -37,13 +45,21 @@
 function activemenu_load() {
   static $loaded = FALSE;
   if (!$loaded) {
-    $path = drupal_get_path('module', 'activemenu');
-    jstools_add_js($path . '/activemenu.js');
-    $activemenu = module_invoke_all('activemenu');
+    $settings = variable_get('activemenu_settings', array());
+    $activemenu = module_invoke_all('activemenu', $settings);
+    
     if (count($activemenu)) {
-      drupal_add_js(array('activemenu' => $activemenu), 'setting');
+      $path = drupal_get_path('module', 'activemenu');
+      jstools_add_js($path . '/activemenu.js');
+      
+      foreach (array_keys(activemenu_get_menu_types()) as $type) {
+        if (! empty($activemenu[$type])) {
+          drupal_add_js(array($type => $activemenu[$type]), 'setting');
+        }
+      }
+
+      activemenu_theme_css();
     }
-    activemenu_theme_css();
     $loaded = TRUE;
   }
 }
@@ -114,3 +130,15 @@
   }
   return isset($_POST['path']) ? drupal_get_normal_path($_POST['path'], $langcode) : FALSE;
 }
+
+/**
+* @return Array All existing menu types
+*/
+function activemenu_get_menu_types() {
+  return array(
+    'activemenu' => t('Tree menu'),
+    'dropdownmenu' => t('Drop down menu'),
+  );
+}
+
+
Index: modules/book.inc
===================================================================
RCS file: /cvs/drupal/contributions/modules/activemenu/modules/book.inc,v
retrieving revision 1.4
diff -u -r1.4 book.inc
--- modules/book.inc	21 Jun 2008 02:03:33 -0000	1.4
+++ modules/book.inc	28 Aug 2009 15:31:21 -0000
@@ -4,9 +4,13 @@
 /**
  * Implementation of hook_activemenu().
  */
-function book_activemenu() {
+function book_activemenu($settings) {
   $items = array();
-  $items['#block-book-0'] = 'activemenu/book';
+  
+  if (! empty($settings['book']['enable'])) {
+    $items[$settings['book']['type']]['#block-book-0'] = 'activemenu/book';
+  }
+
   return $items;
 }
 
@@ -49,3 +53,28 @@
     print drupal_to_js(array('status' => TRUE, 'content' => $menu));
   }
 }
+
+/**
+ * Implementation of hook_activemenu_settings().
+ */
+function book_activemenu_settings($settings) {
+  $form = array(
+    '#type' => 'fieldset',
+    '#title' => t('Book'),
+  );
+  
+  $form['enable'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Activate AJAX menu for books'),
+    '#default_value' => isset($settings['enable']) ? $settings['enable'] : 0,
+  );
+  
+  $form['type'] = array(
+    '#type' => 'select',
+    '#title' => t('Menu type'),
+    '#options' => activemenu_get_menu_types(),
+    '#default_value' => isset($settings['type']) ? $settings['type'] : 'tree',
+  );
+  
+  return $form;
+}
Index: modules/menu.inc
===================================================================
RCS file: /cvs/drupal/contributions/modules/activemenu/modules/menu.inc,v
retrieving revision 1.1
diff -u -r1.1 menu.inc
--- modules/menu.inc	28 Mar 2008 16:36:45 -0000	1.1
+++ modules/menu.inc	28 Aug 2009 15:31:43 -0000
@@ -1,13 +1,51 @@
 <?php
 // $Id: menu.inc,v 1.1 2008/03/28 16:36:45 nedjo Exp $
 
-function menu_activemenu() {
+function menu_activemenu($settings) {
   $items = array();
   $menus = menu_get_menus();
   // The Navigation menu is handled by the user module.
   unset($menus['navigation']);
   foreach (array_keys($menus) as $name) {
-    $items['#block-menu-'. $name] = 'activemenu/menu';
+    if (! empty($settings['menu'][$name]['enable'])) {
+      $items[$settings['menu'][$name]['type']]['#block-menu-'. $name] = 'activemenu/menu';
+    }
   }
   return $items;
+}
+
+/**
+ * Implementation of hook_activemenu_settings().
+ */
+function menu_activemenu_settings($settings) {
+  $form = array(
+    '#type' => 'fieldset',
+    '#title' => t('Menus'),
+  );
+  
+  $menus = menu_get_menus();
+  // The Navigation menu is handled by the user module.
+  unset($menus['navigation']);
+  
+  foreach ($menus as $name => $title) {
+    $form[$name] = array(
+      '#type' => 'fieldset',
+      '#title' => $title,
+    );
+    
+    $form[$name]['enable'] = array(
+      '#type' => 'checkbox',
+      '#title' => t('Activate AJAX menu for %menu', array('%menu' => $title)),
+      '#default_value' => isset($settings[$name]['enable']) ? $settings[$name]['enable'] : 0,
+    );
+    
+    $form[$name]['type'] = array(
+      '#type' => 'select',
+      '#title' => t('Menu type'),
+      '#options' => activemenu_get_menu_types(),
+      '#default_value' => isset($settings[$name]['type']) ? $settings[$name]['type'] : 'tree',
+    );
+  }
+  
+  return $form;
 }
\ No newline at end of file
Index: modules/user.inc
===================================================================
RCS file: /cvs/drupal/contributions/modules/activemenu/modules/user.inc,v
retrieving revision 1.1
diff -u -r1.1 user.inc
--- modules/user.inc	28 Mar 2008 16:36:45 -0000	1.1
+++ modules/user.inc	28 Aug 2009 15:31:53 -0000
@@ -1,8 +1,37 @@
 <?php
 // $Id: user.inc,v 1.1 2008/03/28 16:36:45 nedjo Exp $
 
-function user_activemenu() {
+function user_activemenu($settings) {
   $items = array();
-  $items['#block-user-1'] = 'activemenu/menu';
+  
+  if (! empty($settings['user']['enable'])) {
+    $items[$settings['user']['type']]['#block-user-1'] = 'activemenu/menu';
+  }
+  
   return $items;
-}
\ No newline at end of file
+}
+
+/**
+ * Implementation of hook_activemenu_settings().
+ */
+function user_activemenu_settings($settings) {
+  $form = array(
+    '#type' => 'fieldset',
+    '#title' => t('Navigation'),
+  );
+  
+  $form['enable'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Activate AJAX menu for navigation menu'),
+    '#default_value' => isset($settings['enable']) ? $settings['enable'] : 0,
+  );
+  
+  $form['type'] = array(
+    '#type' => 'select',
+    '#title' => t('Menu type'),
+    '#options' => activemenu_get_menu_types(),
+    '#default_value' => isset($settings['type']) ? $settings['type'] : 'tree',
+  );
+  
+  return $form;
+}
Index: theme/garland.css
===================================================================
RCS file: /cvs/drupal/contributions/modules/activemenu/theme/garland.css,v
retrieving revision 1.1
diff -u -r1.1 garland.css
--- theme/garland.css	28 Mar 2008 16:36:45 -0000	1.1
+++ theme/garland.css	28 Aug 2009 15:55:57 -0000
@@ -23,3 +23,131 @@
 li.collapsed ul {
   display: none;
 }
+
+/* Drop down menu */
+
+.dropdownMenu-container,
+.dropdownMenu-container .dropdownMenu-container ul,
+#header-region .dropdownMenu-container,
+#header-region .dropdownMenu-container ul {
+  margin: 0;
+  padding: 0;
+  list-style-type: none;
+  list-style-position: outside;
+  position: relative;
+  line-height: 1.5em;
+  display: block; 
+}
+
+.dropdownMenu-container ul a,
+#header-region .dropdownMenu-container ul a {
+  display: block;
+  padding: 0px 20px 0 5px;
+  border: 1px solid #333;
+  color: #fff;
+  text-decoration: none;
+  background-color: #333;
+  background-repeat: no-repeat;
+  background-position: center right;
+}
+
+.dropdownMenu-container ul a:hover,
+#header-region .dropdownMenu-container ul a:hover {
+  background-color: #fff;
+  color: #333;
+}
+
+.dropdownMenu-container li.leaf a,
+#header-region .dropdownMenu-container li.leaf a,
+.dropdownMenu-container li.dropdownMenu-processed li.leaf a,
+#header-region .dropdownMenu-container li.dropdownMenu-processed li.leaf a {
+  background-image: none;
+}
+
+.dropdownMenu-container li.expanded a,
+.dropdownMenu-container li.collapsed a,
+#header-region .dropdownMenu-container li.expanded a,
+#header-region .dropdownMenu-container li.collapsed a {
+  background-image: url(../arrow_down.png);
+}
+
+li.dropdownMenu-processed li.expanded a,
+li.dropdownMenu-processed li.collapsed a,
+#header-region li.dropdownMenu-processed li.expanded a,
+#header-region li.dropdownMenu-processed li.collapsed a {
+  background-image: url(../arrow_right.png);
+}
+
+.dropdownMenu-container li.expanded.loading a,
+.dropdownMenu-container li.collapsed.loading a,
+.dropdownMenu-container li.dropdownMenu-processed.loading a,
+li.dropdownMenu-processed li.dropdownMenu-processed.loading a,
+#header-region .dropdownMenu-container li.expanded.loading a,
+#header-region .dropdownMenu-container li.collapsed.loading a,
+#header-region .dropdownMenu-container li.dropdownMenu-processed.loading a,
+#header-region li.dropdownMenu-processed li.dropdownMenu-processed.loading a {
+  background-image: url(../status-active.gif);
+}
+
+li.dropdownMenu-processed,
+.dropdownMenu-container li.leaf,
+#header-region li.dropdownMenu-processed,
+#header-region .dropdownMenu-container li.leaf {
+  display: list-item;
+  float: left;
+  position: relative;
+  margin: 0 .3em;
+}
+
+.dropdownMenu-container li.expanded li,
+#header-region .dropdownMenu-container li.expanded li {
+  margin: 0;
+}
+
+.dropdownMenu-container ul ul,
+#header-region .dropdownMenu-container ul ul {
+  position: absolute;
+  z-index: 10;
+  display: none;
+  width: 12em;
+  top: 1.5em;
+}
+
+li.dropdownMenu-processed ul a,
+#header-region li.dropdownMenu-processed ul a {
+  width: 12em;
+  height: auto;
+  float: left;
+}
+
+.dropdownMenu-container ul ul,
+#header-region .dropdownMenu-container ul ul {
+  top: auto;
+}  
+
+.dropdownMenu-container ul li ul ul,
+#header-region .dropdownMenu-container ul li ul ul {
+  left: 12em;
+  margin: 0px 0 0 10px;
+}
+
+.dropdownMenu-container ul li:hover ul ul,
+.dropdownMenu-container ul li:hover ul ul ul,
+.dropdownMenu-container ul li:hover ul ul ul ul,
+#header-region .dropdownMenu-container ul li:hover ul ul,
+#header-region .dropdownMenu-container ul li:hover ul ul ul,
+#header-region .dropdownMenu-container ul li:hover ul ul ul ul {
+  display: none;
+}
+
+.dropdownMenu-container ul li:hover ul,
+.dropdownMenu-container ul li li:hover ul,
+.dropdownMenu-container ul li li li:hover ul,
+.dropdownMenu-container ul li li li li:hover ul
+#header-region .dropdownMenu-container ul li:hover ul,
+#header-region .dropdownMenu-container ul li li:hover ul,
+#header-region .dropdownMenu-container ul li li li:hover ul,
+#header-region .dropdownMenu-container ul li li li li:hover ul {
+  display: block;
+}
+