Primeiro commit

Signed-off-by: Rodrigo Martins <rodrigo.sousa.577@gmail.com>

script.js

@@ -0,0 +1,12 @@
+function toggleSubmenu(submenuId) {
+    var submenu = document.getElementById(submenuId);
+    if (submenu) {
+        if (submenu.style.display === 'none' || submenu.style.display === '') {
+            submenu.style.display = 'block';
+        } else {
+            submenu.style.display = 'none';
+        }
+    } else {
+        console.error('Submenu with ID ' + submenuId + ' not found.');
+    }
+}