commented trace

materio_search_api_ajax.pages.inc

@@ -52,8 +52,8 @@ function materio_search_api_ajax_search($page = 0){
 
   user_save($user, array("data"=>array('materiosearchapi_bundlesfilter' => $active_types)));
 
+  # if we are not already on the search page then don't respond with search results but redirect to search page 
   if(isset($_GET['current_path'])){
-    // dsm($_GET['current_path'], '$_GET[current_path]');
     // url() generates the prefix using hook_url_outbound_alter(). Instead of
     // running the hook_url_outbound_alter() again here, extract the prefix
     // from url().
@@ -74,7 +74,7 @@ function materio_search_api_ajax_search($page = 0){
   }
 
   // dsm($path, 'path');
-  // get results
+  // execute the searcj path and retrive results
   menu_set_active_item($path);
   $return = menu_execute_active_handler($path, FALSE);