function getFieldTypesObjects()
 {
     $fman = new FieldList();
     $types = $fman->getFieldTypesList();
     $temp = array();
     foreach ($types as $key => $val) {
         require_once _adm_ . '/modules/field/' . $val['type_file'];
         $quest_obj = eval("return new " . $val['type_class'] . "( NULL );");
         $temp[] = $quest_obj->getClientClassObject();
     }
     return '[' . implode(',', $temp) . ']';
 }