diff --git a/webshare/static/js/script.js b/webshare/static/js/script.js
new file mode 100644
index 0000000..916a62b
--- /dev/null
+++ b/webshare/static/js/script.js
@@ -0,0 +1,17 @@
+function getStartUrl() {
+ const url = new URL(window.location.href);
+ const params = new URLSearchParams(url.search);
+ params.delete("delay");
+ return url.pathname + "?" + params.toString();
+}
+
+async function refresh() {
+ const ping_url = document.body.dataset.pingurl;
+ if (ping_url) {
+ await fetch(ping_url, {
+ method: "GET",
+ mode: "no-cors",
+ });
+ }
+ window.location.href = getStartUrl();
+}
\ No newline at end of file
diff --git a/webshare/templates/app_index.html b/webshare/templates/app_index.html
index c1fb47c..7c40251 100644
--- a/webshare/templates/app_index.html
+++ b/webshare/templates/app_index.html
@@ -4,6 +4,7 @@
+
-
@@ -145,4 +128,4 @@
data-font-size="{{ font_size }}"
>
-