diff --git a/includes/solution_packs.inc b/includes/solution_packs.inc
index 9a05111b..222c6b90 100644
--- a/includes/solution_packs.inc
+++ b/includes/solution_packs.inc
@@ -491,11 +491,29 @@ function islandora_check_object_status($object_model = array()) {
  * Helper functions to include viewers for solution packs.
  */
 
+/**
+ * A form construct to create a select box for the use of the default tab.
+ *
+ * @param string $variable_id
+ *  The ID of the Drupal variable to save the checkbox setting in
+ */
+function islandora_use_for_default_tab_form($variable_id = NULL) {
+  $form = array();
+  $form[$variable_id] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Provide the view for the default tab'),
+    '#default_value' => variable_get($variable_id, 1),
+    '#description' => t('Should this module provide the view for the default view tab. If you are seeing unexpected content
+      on a view tab you may have multiple modules configured to provide content for the default tab.'),
+  );
+  return $form;  
+}
+
 /**
  * A form construct to create a viewer selection table.
  *
  * @param string $variable_id
- *   The id of the Drupal variable to save the viewer settings in
+ *   The ID of the Drupal variable to save the viewer settings in
  * @param string $mimetype
  *   The table will be populated with viewers supporting this mimetype
  * @return
diff --git a/islandora.module b/islandora.module
index 84659bce..c12b034b 100644
--- a/islandora.module
+++ b/islandora.module
@@ -436,7 +436,7 @@ function islandora_view_object($fedora_object = NULL) {
 
   // Call cmodel oriented variants first.
   foreach (islandora_build_hook_list(ISLANDORA_VIEW_HOOK, $fedora_object->models) as $hook) {
-    $temp = module_invoke_all($hook, $fedora_object, $user, $page_number, $page_size);
+    $temp = module_invoke_all($hook, $fedora_object, $page_number, $page_size);
     if (!empty($temp)) {
       $output = array_merge_recursive($output, $temp);
     }