diff --git a/index.html b/index.html
index 9e306fa..27c9be4 100644
--- a/index.html
+++ b/index.html
@@ -76,6 +76,6 @@
       <p>The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by <a href="https://www.crea.ca" target="_blank">The Canadian Real Estate Association</a> (CREA) and identify real estate professionals who are members of CREA.</p>
       <p>Data Copyright © 2023 <a href="https://www.rahb.ca" target="_blank">REALTORS® Association of Hamilton-Burlington</a> with portions Copyright © 2023 <a href="https://www.reso.org" target="_blank">RESO</a>.</p>
     </footer>
-    <script src="static/viewer.js?v=202310211013"></script>
+    <script src="static/viewer.js?v=202310211021"></script>
   </body>
 </html>
diff --git a/static/viewer.js b/static/viewer.js
index d909536..efe7b0e 100644
--- a/static/viewer.js
+++ b/static/viewer.js
@@ -175,6 +175,8 @@ document.getElementById('downloadLink').addEventListener('click', function() {
 
 // Scroll to top button
 let timeout;
+let isHovered = false; // flag to check if the button is being hovered over
+
 const scrollToTopButton = document.getElementById("scrollToTopButton");
 
 function showButton() {
@@ -184,21 +186,36 @@ function showButton() {
 }
 
 function hideButton() {
-    scrollToTopButton.classList.remove('fade-in');
-    scrollToTopButton.classList.add('fade-out');
-    setTimeout(() => {
-        scrollToTopButton.style.display = 'none';
-    }, 500); // match this with your CSS transition time
+    if (!isHovered) {
+        scrollToTopButton.classList.remove('fade-in');
+        scrollToTopButton.classList.add('fade-out');
+        setTimeout(() => {
+            if (!isHovered) {
+                scrollToTopButton.style.display = 'none';
+            }
+        }, 500); // match this with your CSS transition time
+    }
 }
 
 window.addEventListener('scroll', function() {
     if (window.scrollY > 200) {
         showButton();
         clearTimeout(timeout);
-        timeout = setTimeout(hideButton, 2000); // 2 seconds
+        timeout = setTimeout(hideButton, 3000); // 3 seconds
     }
 });
 
+// Handle hover state
+scrollToTopButton.addEventListener('mouseenter', function() {
+    isHovered = true;
+});
+
+scrollToTopButton.addEventListener('mouseleave', function() {
+    isHovered = false;
+    hideButton();
+});
+
+// Scroll to top on click
 scrollToTopButton.addEventListener('click', function() {
     window.scrollTo({
         top: 0,