if (data.record_count > 0) {
          var docIdsLookup = {};
          var i;
          for (i = 0; i < data.data.length; i++) {
            docIdsLookup["#" + data.data[i].doc_id] = true;
          }

          $favorites.each(function() {
            var $favorite = $(this);
            var url = $favorite.attr("href");

            if (docIdsLookup[url]) {