add block

Author: nmwafa

index.html

@@ -399,22 +399,24 @@
 
     <!-- Block -->
     <script>
-        document.addEventListener('keydown', function(e) {
+        window.addEventListener('keydown', function(e) {
             const isControlOrCommand = e.ctrlKey || e.metaKey;
             const key = e.key ? e.key.toUpperCase() : '';
+            const blockedNavigation = ['ArrowUp', 'ArrowDown', 'ArrowLeft', 'ArrowRight', 'Home', 'End'];
             if (isControlOrCommand && key === 'F') {
                 e.preventDefault();
                 toggleFullscreen();
                 return false;
             }
-            if (e.keyCode === 123 || (isControlOrCommand && key === 'D') || (isControlOrCommand && key === 'K') || (isControlOrCommand && key === 'P') || (isControlOrCommand && key === 'O') || (isControlOrCommand && key === 'E') || (isControlOrCommand && key === 'H') || (isControlOrCommand && key === 'S') || (isControlOrCommand && key === 'U') || (isControlOrCommand && key === 'G') || (isControlOrCommand && key === 'V') || (isControlOrCommand && e.shiftKey && (key === 'I' || key === 'J' || key === 'C'))) {
+            if (e.keyCode === 123 || blockedNavigation.includes(key) || (isControlOrCommand && ['D', 'K', 'P', 'O', 'E', 'H', 'S', 'U', 'G', 'V'].includes(key)) || (isControlOrCommand && e.shiftKey && ['I', 'J', 'C'].includes(key))) {
                 e.preventDefault();
                 return false;
             }
-        });
+        }, false);
     </script>
 </body>
 </html>
 
 
 
+