diff --git a/javascript/indexdb.js b/javascript/indexdb.js
index dbedd86c4..e6a1c6786 100644
--- a/javascript/indexdb.js
+++ b/javascript/indexdb.js
@@ -74,3 +74,8 @@ async function put(record) {
     request.onerror = (evt) => reject(evt);
   });
 }
+
+window.idbAdd = add;
+window.idbDel = del;
+window.idbGet = get;
+window.idbPut = put;