public function import_webpage_search_data($webpage_id, $scope_indices)
 {
     if (is_string($webpage_id)) {
         $this->_CI_load('library', 'kals_resource/Webpage', 'webpage');
         $webpage_id = $this->CI->webpage->filter_webpage_id($webpage_id);
     }
     $members = array();
     if (is_int($scope_indices) || is_string($scope_indices)) {
         $scope_indices = array(array(intval($scope_indices), intval($scope_indices)));
     }
     foreach ($scope_indices as $scope_index) {
         $from = $scope_index[0];
         $to = $scope_index[1];
         //test_msg('import webpage list data', $scope_index);
         $scope = new Annotation_scope();
         $scope->set_webpage($webpage_id);
         $scope->set_index($from, $to);
         $members[] = $scope;
     }
     $scope_coll = new Annotation_scope_collection();
     $scope_coll->set_members($members);
     return $scope_coll;
 }