diff --git a/views/js/illust-preview.js b/views/js/illust-preview.js
new file mode 100644
index 0000000..2309bba
--- /dev/null
+++ b/views/js/illust-preview.js
@@ -0,0 +1,53 @@
+function OpenPreviewer(url) {
+  const viewer = document.createElement("div");
+  viewer.style.cssText = `
+    height: 100vh;
+    width: 100vw;
+    position: fixed;
+    top: 0;
+    left: 0;
+    background: rgba(0,0,0,.8);
+		display: flex;
+flex-direction: column;
+		padding: 0 3rem;
+		overflow: scroll;
+  `;
+
+  const image = url.replace(/c\/\d+x\d+.*?\//, "").replace(/square1200/, "master1200");
+  const img = document.createElement("img");
+  img.src = image;
+  img.style.cssText = `
+			    margin: 3rem auto;
+			    max-width: 90%;
+			    max-height: 90%;
+    `
+
+  viewer.appendChild(img);
+
+  document.body.appendChild(viewer);
+  
+  viewer.onclick = () => {
+    document.body.removeChild(viewer);
+  };
+}
+
+function Overlay() {
+  document.querySelectorAll('.artwork-small img').forEach(illust => {
+    const url = illust.getAttribute("src");
+    const button = document.createElement('div');
+	button.style.cssText = `
+	  position: absolute;
+	  top: 0;
+	  left: 0;
+	  width: 100%;
+	  height: 100%;
+		    `;
+	illust.parentElement.parentElement.appendChild(button);
+	button.onclick = (e) => {
+	  OpenPreviewer(url);
+	};
+      })
+  console.log("ran")
+}
+
+Overlay();
diff --git a/views/pages/_layout.jet.html b/views/pages/_layout.jet.html
index 92daeaf..68ca0d4 100644
--- a/views/pages/_layout.jet.html
+++ b/views/pages/_layout.jet.html
@@ -16,6 +16,8 @@
   <script src="/js/htmx@1.9.10.min.js"
     integrity="sha384-D1Kt99CQMDuVetoL1lrYwg5t+9QdHe7NLX/SoJYkXDFfX37iInKRy5xLSi8nO7UC"></script>
 
+  <!-- <script src="/js/illust-preview.js" defer></script> -->
+
   <meta property="og:title" content="{{ title }}" />
   <meta property="og:url" content="{{ PageURL }}" />
   <meta property="og:site_name" content="PixivFE" />
@@ -103,4 +105,4 @@
   </main>
 </body>
 
-</html>
\ No newline at end of file
+</html>