diff --git a/luasrc/app.js b/luasrc/app.js
new file mode 100644
index 0000000..f79fe42
--- /dev/null
+++ b/luasrc/app.js
@@ -0,0 +1,13 @@
+
+(function() {
+    // your page initialization code here
+    // the DOM will be available here
+
+    const toggler = document.querySelector(".toggler")
+    console.log(toggler)
+    toggler.addEventListener("click", function(e){
+        var element = document.querySelector(".navbar");
+        element.classList.toggle("active");
+    }, false)
+    
+ })();
\ No newline at end of file