@@ -1,2 +1,18 @@
-// testa komits 1
-testa komits 2
+var btns = document.querySelectorAll('#book-list .delete');
+
+Array.from(btns).forEach(function(btn){
+    btn.addEventListener('click', function(e){
+
+        const.li = e.target.parentElement;
+        li.parentNode.removeChild(li)
+
+    });
+    
+});
+
+const link = document.querySelector('#page-banner a');
+
+link.addEventListener('click', function(e){
+    e.preventDefault();
+    console.log('navigation to ', e.target.textContent, 'was prevented');
+})