1 files changed, 26 insertions, 1 deletions
diff --git a/includes/common.inc b/includes/common.inc
index 9a78e3365..ddda66a3d 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -87,6 +87,31 @@ function drupal_get_breadcrumb() {
 /* @} */
 
 /**
+ * @name Page tabs
+ * @ingroup common
+ *
+ * Functions to get and set the tabs of the current page.
+ * @{
+ */
+
+/**
+ * @param $tab Array of links to use for tabs
+ */
+function drupal_set_tab($tab = NULL) {
+  static $stored_tab = array();
+
+  if (!is_null($tab)) {
+    $stored_tab[] =  $tab;
+  }
+  return $stored_tab;
+}
+
+function drupal_get_tab() {
+  return drupal_set_tab();
+}
+/* @} */
+
+/**
  * @name HTML head contents
  * @ingroup common
  *
@@ -995,7 +1020,7 @@ function form_radios($title, $name, $value, $options, $description = NULL, $requ
     foreach ($options as $key => $choice) {
       $choices .= "<label class=\"option\"><input type=\"radio\" class=\"form-radio\" name=\"edit[$name]\" value=\"$key\"". ($key == $value ? " checked=\"checked\"" : "") ." /> $choice</label><br />";
     }
-    return theme('form_element', $title, $choices, $description, $required = FALSE);
+    return theme('form_element', $title, $choices, $description, $required);
   }
 }