added arrow keys for navigation

1 files changed, 17 insertions, 0 deletions

diff --git a/index.html b/index.html
index c8e863f..8f802e2 100644
--- a/index.html
+++ b/index.html
@@ -142,6 +142,23 @@ function updateButtons() {
         currentDateTime.getTime() === now.getTime();
 }
 
+document.addEventListener('keydown', function(event) {
+    switch(event.key) {
+        case 'ArrowUp':
+            jumpTime(60); // Vorwärts um 1 Stunde
+            break;
+        case 'ArrowDown':
+            jumpTime(-60); // Rückwärts um 1 Stunde
+            break;
+        case 'ArrowRight':
+            jumpTime(15); // Vorwärts um 15 Minuten
+            break;
+        case 'ArrowLeft':
+            jumpTime(-15); // Rückwärts um 15 Minuten
+            break;
+    }
+});
+
 // Initial gallery setup
 updateGallery();