=== modified file 'includes/common.inc'
--- includes/common.inc	2009-03-17 22:35:07 +0000
+++ includes/common.inc	2009-03-21 20:38:56 +0000
@@ -3717,6 +3717,9 @@
     'form_element' => array(
       'arguments' => array('element' => NULL),
     ),
+    'vertical_tabs_panes' => array(
+      'arguments' => array('element' => NULL),
+    ),
   );
 }
 

=== modified file 'includes/form.inc'
--- includes/form.inc	2009-03-14 20:13:26 +0000
+++ includes/form.inc	2009-03-21 20:38:56 +0000
@@ -969,6 +969,9 @@
     }
   }
 
+  if (!isset($form['#id'])) {
+    $form['#id'] = form_clean_id('edit-' . implode('-', $form['#parents']));
+  }
   if (isset($form['#input']) && $form['#input']) {
     _form_builder_handle_input_element($form_id, $form, $form_state, $complete_form);
   }
@@ -1077,9 +1080,6 @@
     }
     array_unshift($form['#parents'], $name);
   }
-  if (!isset($form['#id'])) {
-    $form['#id'] = form_clean_id('edit-' . implode('-', $form['#parents']));
-  }
 
   if (!empty($form['#disabled'])) {
     $form['#attributes']['disabled'] = 'disabled';
@@ -1594,6 +1594,7 @@
       $element['#attributes']['class'] .= ' collapsed';
     }
   }
+  $element['#attributes']['id'] = $element['#id'];
 
   return '<fieldset' . drupal_attributes($element['#attributes']) . '>' . ($element['#title'] ? '<legend>' . $element['#title'] . '</legend>' : '') . (isset($element['#description']) && $element['#description'] ? '<div class="description">' . $element['#description'] . '</div>' : '') . (!empty($element['#children']) ? $element['#children'] : '') . (isset($element['#value']) ? $element['#value'] : '') . "</fieldset>\n";
 }
@@ -2488,6 +2489,16 @@
 }
 
 /**
+ * Makes the element's children fieldsets be vertical tabs.
+ */
+function theme_vertical_tabs_panes($element) {
+  // Add required JavaScript and Stylesheet. It's 
+  drupal_add_js('misc/vertical-tabs.js', array('weight' => JS_DEFAULT - 1));
+  drupal_add_css('misc/vertical-tabs.css');
+  return '<div class="vertical-tabs-panes">' . drupal_render_children($element) . '</div>';
+}
+
+/**
  * Sets a form element's class attribute.
  *
  * Adds 'required' and 'error' classes as needed.

=== modified file 'modules/book/book.css'
--- modules/book/book.css	2008-12-19 15:42:26 +0000
+++ modules/book/book.css	2009-03-21 20:26:19 +0000
@@ -35,6 +35,9 @@
   margin-top: 0;
   margin-bottom: 0;
 }
+html.js #edit-book-pick-book {
+  display: none;
+}
 #edit-book-bid-wrapper .description {
   clear: both;
 }

=== modified file 'modules/book/book.module'
--- modules/book/book.module	2009-03-08 04:25:03 +0000
+++ modules/book/book.module	2009-03-21 20:32:35 +0000
@@ -349,7 +349,7 @@
 
     if ($access) {
       _book_add_form_elements($form, $node);
-      $form['book']['pick-book'] = array(
+      $form['miscellaneous']['book']['pick-book'] = array(
         '#type' => 'submit',
         '#value' => t('Change book (update list of parents)'),
          // Submit the node form so the parent select options get updated.
@@ -415,27 +415,25 @@
 function _book_add_form_elements(&$form, $node) {
   // Need this for AJAX.
   $form['#cache'] = TRUE;
-  drupal_add_js("if (Drupal.jsEnabled) { jQuery(function() { jQuery('#edit-book-pick-book').css('display', 'none'); }); }", 'inline');
+  $form['#js']->add(drupal_get_path('module', 'book') .'/book.js');
 
-  $form['book'] = array(
+  $form['miscellaneous']['book'] = array(
     '#type' => 'fieldset',
     '#title' => t('Book outline'),
     '#weight' => 10,
-    '#collapsible' => TRUE,
-    '#collapsed' => TRUE,
     '#tree' => TRUE,
     '#attributes' => array('class' => 'book-outline-form'),
   );
   foreach (array('menu_name', 'mlid', 'nid', 'router_path', 'has_children', 'options', 'module', 'original_bid', 'parent_depth_limit') as $key) {
-    $form['book'][$key] = array(
+    $form['miscellaneous']['book'][$key] = array(
       '#type' => 'value',
       '#value' => $node->book[$key],
     );
   }
 
-  $form['book']['plid'] = _book_parent_select($node->book);
+  $form['miscellaneous']['book']['plid'] = _book_parent_select($node->book);
 
-  $form['book']['weight'] = array(
+  $form['miscellaneous']['book']['weight'] = array(
     '#type' => 'weight',
     '#title' => t('Weight'),
     '#default_value' => $node->book['weight'],
@@ -466,7 +464,7 @@
   }
 
   // Add a drop-down to select the destination book.
-  $form['book']['bid'] = array(
+  $form['miscellaneous']['book']['bid'] = array(
     '#type' => 'select',
     '#title' => t('Book'),
     '#default_value' => $node->book['bid'],

=== modified file 'modules/comment/comment.module'
--- modules/comment/comment.module	2009-03-17 12:41:54 +0000
+++ modules/comment/comment.module	2009-03-21 20:38:32 +0000
@@ -574,17 +574,16 @@
 function comment_form_alter(&$form, $form_state, $form_id) {
   if (!empty($form['#node_edit_form'])) {
     $node = $form['#node'];
-    $form['comment_settings'] = array(
+    $form['#js']->add(drupal_get_path('module', 'comment') . '/comment-node-form.js');
+    $form['miscellaneous']['comment_settings'] = array(
       '#type' => 'fieldset',
       '#access' => user_access('administer comments'),
       '#title' => t('Comment settings'),
-      '#collapsible' => TRUE,
-      '#collapsed' => TRUE,
       '#weight' => 30,
     );
     $comment_count = isset($node->nid) ? db_query('SELECT comment_count FROM {node_comment_statistics} WHERE nid = :nid', array(':nid' => $node->nid))->fetchField() : 0;
     $comment_settings = ($node->comment == COMMENT_NODE_HIDDEN && empty($comment_count)) ? COMMENT_NODE_CLOSED : $node->comment;
-    $form['comment_settings']['comment'] = array(
+    $form['miscellaneous']['comment_settings']['comment'] = array(
       '#type' => 'radios',
       '#parents' => array('comment'),
       '#default_value' => $comment_settings,
@@ -624,9 +623,9 @@
     // If the node doesn't have any comments, the "hidden" option makes no
     // sense, so don't even bother presenting it to the user.
     if (empty($comment_count)) {
-      unset($form['comment_settings']['comment']['#options'][COMMENT_NODE_HIDDEN]);
-      unset($form['comment_settings']['comment'][COMMENT_NODE_HIDDEN]);
-      $form['comment_settings']['comment'][COMMENT_NODE_CLOSED]['#description'] = theme('indentation') . t('Users cannot post comments.');
+      unset($form['miscellaneous']['comment_settings']['comment']['#options'][COMMENT_NODE_HIDDEN]);
+      unset($form['miscellaneous']['comment_settings']['comment'][COMMENT_NODE_HIDDEN]);
+      $form['miscellaneous']['comment_settings']['comment'][COMMENT_NODE_CLOSED]['#description'] = theme('indentation') . t('Users cannot post comments.');
     }
   }
 }

=== modified file 'modules/menu/menu.module'
--- modules/menu/menu.module	2009-03-20 19:18:09 +0000
+++ modules/menu/menu.module	2009-03-21 20:33:32 +0000
@@ -383,38 +383,37 @@
  */
 function menu_form_alter(&$form, $form_state, $form_id) {
   if (!empty($form['#node_edit_form'])) {
+    $form['#js']->add(drupal_get_path('module', 'menu') . '/menu.js');
     // Note - doing this to make sure the delete checkbox stays in the form.
     $form['#cache'] = TRUE;
 
-    $form['menu'] = array(
+    $form['miscellaneous']['menu'] = array(
       '#type' => 'fieldset',
       '#title' => t('Menu settings'),
       '#access' => user_access('administer menu'),
-      '#collapsible' => TRUE,
-      '#collapsed' => FALSE,
       '#tree' => TRUE,
-      '#weight' => -2,
+      '#weight' => 5,
       '#attributes' => array('class' => 'menu-item-form'),
     );
     $item = $form['#node']->menu;
 
     if ($item['mlid']) {
       // There is an existing link.
-      $form['menu']['delete'] = array(
+      $form['miscellaneous']['menu']['delete'] = array(
         '#type' => 'checkbox',
         '#title' => t('Delete this menu item.'),
       );
     }
     if (!$item['link_title']) {
-      $form['menu']['#collapsed'] = TRUE;
+      $form['miscellaneous']['menu']['#collapsed'] = TRUE;
     }
 
     foreach (array('mlid', 'module', 'hidden', 'has_children', 'customized', 'options', 'expanded', 'hidden', 'parent_depth_limit') as $key) {
-      $form['menu'][$key] = array('#type' => 'value', '#value' => $item[$key]);
+      $form['miscellaneous']['menu'][$key] = array('#type' => 'value', '#value' => $item[$key]);
     }
-    $form['menu']['#item'] = $item;
+    $form['miscellaneous']['menu']['#item'] = $item;
 
-    $form['menu']['link_title'] = array('#type' => 'textfield',
+    $form['miscellaneous']['menu']['link_title'] = array('#type' => 'textfield',
       '#title' => t('Menu link title'),
       '#default_value' => $item['link_title'],
       '#description' => t('The link text corresponding to this item that should appear in the menu. Leave blank if you do not wish to add this post to the menu.'),
@@ -426,7 +425,7 @@
     if (!isset($options[$default])) {
       $default = 'main-menu:0';
     }
-    $form['menu']['parent'] = array(
+    $form['miscellaneous']['menu']['parent'] = array(
       '#type' => 'select',
       '#title' => t('Parent item'),
       '#default_value' => $default,
@@ -436,7 +435,7 @@
     );
     $form['#submit'][] = 'menu_node_form_submit';
 
-    $form['menu']['weight'] = array(
+    $form['miscellaneous']['menu']['weight'] = array(
       '#type' => 'weight',
       '#title' => t('Weight'),
       '#delta' => 50,

=== modified file 'modules/node/node.pages.inc'
--- modules/node/node.pages.inc	2009-03-14 23:01:36 +0000
+++ modules/node/node.pages.inc	2009-03-21 20:32:32 +0000
@@ -99,6 +99,12 @@
 function node_form(&$form_state, $node) {
   global $user;
 
+  $form = array();
+
+  // Record CSS and  JavaScript files so that cached forms can readd them.
+  $form['#js'] = drupal_record('js')->add(drupal_get_path('module', 'node') . '/node.js');
+  $form['#css'] = drupal_record('css');
+
   if (isset($form_state['node'])) {
     $node = $form_state['node'] + (array)$node;
   }
@@ -146,41 +152,40 @@
 
   $form['#node'] = $node;
 
+  $form['miscellaneous'] = array(
+    '#theme' => 'vertical_tabs_panes',
+  );
+
   // Add a log field if the "Create new revision" option is checked, or if the
   // current user has the ability to check that option.
   if (!empty($node->revision) || user_access('administer nodes')) {
-    $form['revision_information'] = array(
+    $form['miscellaneous']['revision_information'] = array(
       '#type' => 'fieldset',
       '#title' => t('Revision information'),
-      '#collapsible' => TRUE,
-      // Collapsed by default when "Create new revision" is unchecked
-      '#collapsed' => !$node->revision,
       '#weight' => 20,
     );
-    $form['revision_information']['revision'] = array(
+    $form['miscellaneous']['revision_information']['revision'] = array(
       '#access' => user_access('administer nodes'),
       '#type' => 'checkbox',
       '#title' => t('Create new revision'),
       '#default_value' => $node->revision,
     );
-    $form['revision_information']['log'] = array(
+    $form['miscellaneous']['revision_information']['log'] = array(
       '#type' => 'textarea',
       '#title' => t('Revision log message'),
-      '#rows' => 2,
+      '#rows' => 4,
       '#description' => t('Provide an explanation of the changes you are making. This will help other authors understand your motivations.'),
     );
   }
 
   // Node author information for administrators
-  $form['author'] = array(
+  $form['miscellaneous']['author'] = array(
     '#type' => 'fieldset',
     '#access' => user_access('administer nodes'),
     '#title' => t('Authoring information'),
-    '#collapsible' => TRUE,
-    '#collapsed' => TRUE,
     '#weight' => 90,
   );
-  $form['author']['name'] = array(
+  $form['miscellaneous']['author']['name'] = array(
     '#type' => 'textfield',
     '#title' => t('Authored by'),
     '#maxlength' => 60,
@@ -189,7 +194,7 @@
     '#weight' => -1,
     '#description' => t('Leave blank for %anonymous.', array('%anonymous' => variable_get('anonymous', t('Anonymous')))),
   );
-  $form['author']['date'] = array(
+  $form['miscellaneous']['author']['date'] = array(
     '#type' => 'textfield',
     '#title' => t('Authored on'),
     '#maxlength' => 25,
@@ -197,29 +202,27 @@
   );
 
   if (isset($node->date)) {
-    $form['author']['date']['#default_value'] = $node->date;
+    $form['miscellaneous']['author']['date']['#default_value'] = $node->date;
   }
 
   // Node options for administrators
-  $form['options'] = array(
+  $form['miscellaneous']['options'] = array(
     '#type' => 'fieldset',
     '#access' => user_access('administer nodes'),
     '#title' => t('Publishing options'),
-    '#collapsible' => TRUE,
-    '#collapsed' => TRUE,
     '#weight' => 95,
   );
-  $form['options']['status'] = array(
+  $form['miscellaneous']['options']['status'] = array(
     '#type' => 'checkbox',
     '#title' => t('Published'),
     '#default_value' => $node->status,
   );
-  $form['options']['promote'] = array(
+  $form['miscellaneous']['options']['promote'] = array(
     '#type' => 'checkbox',
     '#title' => t('Promoted to front page'),
     '#default_value' => $node->promote,
   );
-  $form['options']['sticky'] = array(
+  $form['miscellaneous']['options']['sticky'] = array(
     '#type' => 'checkbox',
     '#title' => t('Sticky at top of lists'),
     '#default_value' => $node->sticky,
@@ -277,7 +280,7 @@
   $form = array(
     '#after_build' => array('node_teaser_js', 'node_teaser_include_verify'));
 
-  $form['#prefix'] = '<div class="body-field-wrapper">';
+  $form['#prefix'] = '<div class="body-field-wrapper clearfix">';
   $form['#suffix'] = '</div>';
 
   $form['teaser_js'] = array(

=== modified file 'modules/path/path.module'
--- modules/path/path.module	2009-03-08 04:25:03 +0000
+++ modules/path/path.module	2009-03-21 20:34:31 +0000
@@ -188,16 +188,15 @@
  */
 function path_form_alter(&$form, $form_state, $form_id) {
   if (!empty($form['#node_edit_form'])) {
+    $form['#js']->add(drupal_get_path('module', 'path') .'/path.js');
     $path = isset($form['#node']->path) ? $form['#node']->path : NULL;
-    $form['path'] = array(
+    $form['miscellaneous']['path'] = array(
       '#type' => 'fieldset',
       '#title' => t('URL path settings'),
-      '#collapsible' => TRUE,
-      '#collapsed' => empty($path),
       '#access' => user_access('create url aliases'),
       '#weight' => 30,
     );
-    $form['path']['path'] = array(
+    $form['miscellaneous']['path']['path'] = array(
       '#type' => 'textfield',
       '#default_value' => $path,
       '#maxlength' => 128,
@@ -206,7 +205,7 @@
       '#description' => t('Optionally specify an alternative URL by which this node can be accessed. For example, type "about" when writing an about page. Use a relative path and don\'t add a trailing slash or the URL alias won\'t work.'),
     );
     if ($path) {
-      $form['path']['pid'] = array(
+      $form['miscellaneous']['path']['pid'] = array(
         '#type' => 'value',
         '#value' => db_result(db_query("SELECT pid FROM {url_alias} WHERE dst = '%s' AND language = '%s'", $path, $form['#node']->language))
       );

=== modified file 'modules/upload/upload.module'
--- modules/upload/upload.module	2009-03-14 20:13:26 +0000
+++ modules/upload/upload.module	2009-03-21 20:34:17 +0000
@@ -224,21 +224,19 @@
   if (!empty($form['#node_edit_form'])) {
     $node = $form['#node'];
     if (variable_get("upload_$node->type", TRUE)) {
+      $form['#js']->add(drupal_get_path('module', 'upload') .'/upload.js');
+
       // Attachments fieldset
-      $form['attachments'] = array(
+      $form['miscellaneous']['attachments'] = array(
         '#type' => 'fieldset',
         '#access' => user_access('upload files'),
         '#title' => t('File attachments'),
-        '#collapsible' => TRUE,
-        '#collapsed' => empty($node->files),
         '#description' => t('Changes made to the attachments are not permanent until you save this post. The first "listed" file will be included in RSS feeds.'),
-        '#prefix' => '<div class="attachments">',
-        '#suffix' => '</div>',
         '#weight' => 30,
       );
 
       // Wrapper for fieldset contents (used by ahah.js).
-      $form['attachments']['wrapper'] = array(
+      $form['miscellaneous']['attachments']['wrapper'] = array(
         '#prefix' => '<div id="attach-wrapper">',
         '#suffix' => '</div>',
       );
@@ -249,16 +247,16 @@
       $temp = file_directory_temp();
       // Note: pass by reference
       if (!file_check_directory($path, FILE_CREATE_DIRECTORY) || !file_check_directory($temp, FILE_CREATE_DIRECTORY)) {
-        $form['attachments']['#description'] =  t('File attachments are disabled. The file directories have not been properly configured.');
+        $form['miscellaneous']['attachments']['#description'] =  t('File attachments are disabled. The file directories have not been properly configured.');
         if (user_access('administer site configuration')) {
-          $form['attachments']['#description'] .= ' ' . t('Please visit the <a href="@admin-file-system">file system configuration page</a>.', array('@admin-file-system' => url('admin/settings/file-system')));
+          $form['miscellaneous']['attachments']['#description'] .= ' ' . t('Please visit the <a href="@admin-file-system">file system configuration page</a>.', array('@admin-file-system' => url('admin/settings/file-system')));
         }
         else {
-          $form['attachments']['#description'] .= ' ' . t('Please contact the site administrator.');
+          $form['miscellaneous']['attachments']['#description'] .= ' ' . t('Please contact the site administrator.');
         }
       }
       else {
-        $form['attachments']['wrapper'] += _upload_form($node);
+        $form['miscellaneous']['attachments']['wrapper'] += _upload_form($node);
         $form['#attributes']['enctype'] = 'multipart/form-data';
       }
       $form['#submit'][] = 'upload_node_form_submit';
@@ -645,7 +643,7 @@
   $files = array();
 
   // Load the form from the Form API cache.
-  if (!($cached_form = form_get_cache($_POST['form_build_id'], $cached_form_state)) || !isset($cached_form['#node']) || !isset($cached_form['attachments'])) {
+  if (!($cached_form = form_get_cache($_POST['form_build_id'], $cached_form_state)) || !isset($cached_form['#node']) || !isset($cached_form['miscellaneous']['attachments'])) {
     form_set_error('form_token', t('Validation error, please try again. If this error persists, please contact the site administrator.'));
     $output = theme('status_messages');
     print drupal_to_js(array('status' => TRUE, 'data' => $output));
@@ -671,10 +669,10 @@
 
   $form = _upload_form($node);
 
-  unset($cached_form['attachments']['wrapper']['new']);
-  $cached_form['attachments']['wrapper'] = array_merge($cached_form['attachments']['wrapper'], $form);
+  unset($cached_form['miscellaneous']['attachments']['wrapper']['new']);
+  $cached_form['miscellaneous']['attachments']['wrapper'] = array_merge($cached_form['miscellaneous']['attachments']['wrapper'], $form);
 
-  $cached_form['attachments']['#collapsed'] = FALSE;
+  $cached_form['miscellaneous']['attachments']['#collapsed'] = FALSE;
 
   form_set_cache($_POST['form_build_id'], $cached_form, $cached_form_state);
 

=== modified file 'themes/garland/fix-ie.css'
--- themes/garland/fix-ie.css	2008-03-13 20:02:18 +0000
+++ themes/garland/fix-ie.css	2009-03-21 20:26:19 +0000
@@ -25,6 +25,10 @@
   background: none;
 }
 
+div.vertical-tabs ul.vertical-tabs-list li.first {
+  background-image: none;
+}
+
 ul.primary {
   /* Fix missing top margin */
   position: relative; /* LTR */

=== modified file 'themes/garland/style.css'
--- themes/garland/style.css	2009-02-18 14:28:21 +0000
+++ themes/garland/style.css	2009-03-21 20:26:19 +0000
@@ -823,6 +823,13 @@
   background-color: transparent;
 }
 
+/* Keep the background position at 0 for filters and vertical tabs. */
+*:first-child+html fieldset.filter-wrapper,
+*:first-child+html fieldset.vertical-tabs-pane {
+  background-position: 0 0;
+}
+
+
 *:first-child+html fieldset > .description, *:first-child+html fieldset .fieldset-wrapper .description {
   padding-top: 1em;
 }
@@ -851,6 +858,39 @@
   background: url(images/menu-collapsed.gif) no-repeat 0% 50%; /* LTR */
 }
 
+ /**
+ * Vertical tabs.
+ */
+div.vertical-tabs {
+  margin-right: 5%;
+  border-color: #d9eaf5;
+}
+
+div.vertical-tabs .vertical-tabs-panes fieldset.vertical-tabs-pane {
+  padding: 0.5em 1em;
+}
+
+div.vertical-tabs ul.vertical-tabs-list {
+  border-color: #d9eaf5;
+}
+
+div.vertical-tabs ul.vertical-tabs-list li {
+  background-color: #edf5fa;
+  border-color: #d9eaf5;
+}
+
+div.vertical-tabs ul.vertical-tabs-list li.selected {
+  background: #fff repeat-x 0 0;
+}
+
+div.vertical-tabs ul.vertical-tabs-list li.selected.first {
+  background-image: url(images/gradient-inner.png);
+}
+
+div.vertical-tabs ul.vertical-tabs-list li.selected a strong {
+  color: #494949;
+}
+
 /**
  * Syndication icons and block
  */

