diff --git a/CollectionClass.inc b/CollectionClass.inc
index 93733259..18d5a107 100644
--- a/CollectionClass.inc
+++ b/CollectionClass.inc
@@ -28,11 +28,9 @@ class CollectionClass {
    * @return CollectionClass
    */
   function __construct($pid = NULL) {
-    if (!empty($pid)) {
-      module_load_include('inc', 'fedora_repository', 'ObjectHelper');
-      $this->collectionObject = new ObjectHelper($pid);
-      $this->pid = $pid;
-    }
+    module_load_include('inc', 'fedora_repository', 'ObjectHelper');
+    $this->collectionObject = new ObjectHelper();
+    $this->pid = $pid;
   }
   
   public static function getCollectionQuery($pid) {
diff --git a/ObjectHelper.inc b/ObjectHelper.inc
index 9b7753f7..eead665e 100644
--- a/ObjectHelper.inc
+++ b/ObjectHelper.inc
@@ -32,8 +32,6 @@ class ObjectHelper {
     drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
     module_load_include('inc', 'fedora_repository', 'ConnectionHelper');
     $connectionHelper = new ConnectionHelper();
-    //$this->fedoraUser = $connectionHelper->getUser();
-    //$this->fedoraPass = $connectionHelper->getPassword();
   }
 
   /**
diff --git a/fedora_repository.module b/fedora_repository.module
index 5b6052b1..a9209294 100644
--- a/fedora_repository.module
+++ b/fedora_repository.module
@@ -1071,7 +1071,7 @@ function fedora_repository_get_items($pid = NULL, $dsId = NULL, $collection = NU
    $object_details = array();
   }
 
-  $hook_tabs = module_invoke_all('islandora_tabs', $content_models, $pid);
+  $hook_tabs = module_invoke_all('islandora_tabs', $content_models, $pid, $page_number);
   $cmodels_tabs = array_merge($cmodels_tabs, $object_details, $hook_tabs);
 
   return tabs_render($cmodels_tabs);