Minor cleaning files

main/newscorm/lp_ajax_switch_item_toc.php

@@ -45,7 +45,7 @@ function switch_item_toc($lp_id, $user_id, $view_id, $current_item, $next_item)
             if ($debug > 2) { error_log('Building new lp', 0); }
             unset($oLP);
             $code = api_get_course_id();
-            $mylp = new learnpath($code,$lp_id,$user_id);
+            $mylp = new learnpath($code, $lp_id, $user_id);
         } else {
             if ($debug > 1) { error_log('Reusing session lp', 0); }
             $mylp = & $oLP;
@@ -87,8 +87,7 @@ function switch_item_toc($lp_id, $user_id, $view_id, $current_item, $next_item)
     $mylp->start_current_item(true);
     if ($mylp->force_commit) {
         $mylp->save_current();
-    }
-    //$objResponse->addAlert(api_get_path(REL_CODE_PATH).'newscorm/learnpathItem.class.php');
+    }    
     if (is_object($mylp->items[$new_item_id])) {
         $mylpi = & $mylp->items[$new_item_id];
     } else {
@@ -182,8 +181,6 @@ function switch_item_toc($lp_id, $user_id, $view_id, $current_item, $next_item)
     if ($debug > 1) { error_log('Prereq_match() returned '.htmlentities($mylp->error), 0); }
     $_SESSION['scorm_item_id'] = $new_item_id; // Save the new item ID for the exercise tool to use.
     $_SESSION['lpobject'] = serialize($mylp);
-    return $return;
-    //return $objResponse;
+    return $return;    
 }
-
-echo switch_item_toc($_POST['lid'], $_POST['uid'], $_POST['vid'], $_POST['iid'], $_POST['next']);
+echo switch_item_toc($_POST['lid'], $_POST['uid'], $_POST['vid'], $_POST['iid'], $_POST['next']);