1 files changed, 25 insertions, 0 deletions
diff --git a/includes/common.inc b/includes/common.inc
index b36c4b2c4..f17256c67 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -3368,6 +3368,28 @@ function drupal_render(&$elements) {
     }
   }
 
+  // Add additional CSS and JavaScript files associated with this element.
+  foreach (array('css', 'js') as $kind) {
+    if (!empty($elements['#attached_' . $kind]) && is_array($elements['#attached_' . $kind])) {
+      foreach ($elements['#attached_' . $kind] as $data => $options) {
+        // If the value is not an array, it's a filename and passed as first
+        // (and only) argument.
+        if (!is_array($options)) {
+          $data = $options;
+          $options = NULL;
+        }
+        // When drupal_add_js with 'type' => 'setting' is called, the first
+        // parameter ($data) is an array. Arrays can't be keys in PHP, so we
+        // have to get $data from the value array.
+        if (is_numeric($data)) {
+          $data = $options['data'];
+          unset($options['data']);
+        }
+        call_user_func('drupal_add_' . $kind, $data, $options);
+      }
+    }
+  }
+
   // Get the children of the element, sorted by weight.
   $children = element_children($elements, TRUE);
 
@@ -3750,6 +3772,9 @@ function drupal_common_theme() {
     'text_format_wrapper' => array(
       'arguments' => array('element' => NULL),
     ),
+    'vertical_tabs' => array(
+      'arguments' => array('element' => NULL),
+    ),
   );
 }