diff --git a/src/scripts/main.js b/src/scripts/main.js
index ad9a93a7..3cf353b6 100644
--- a/src/scripts/main.js
+++ b/src/scripts/main.js
@@ -1 +1,18 @@
 'use strict';
+
+const container = document.querySelector('.gallery');
+const mainImage = document.querySelector('img');
+
+container.addEventListener('click', (evt) => {
+  const link = evt.target.closest('a');
+
+  if (!link) {
+    return;
+  }
+
+  evt.preventDefault();
+
+  const newSrc = link.href;
+
+  mainImage.src = newSrc;
+});