From 07e1db99a745aa875266966261d421b28e05a86d Mon Sep 17 00:00:00 2001
From: vista-man <524715@vistacollege.nl>
Date: Thu, 31 Oct 2024 12:12:25 +0100
Subject: [PATCH] swa

---
 js/lazyloading.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/js/lazyloading.js b/js/lazyloading.js
index 8a7fbf6..79a0a82 100644
--- a/js/lazyloading.js
+++ b/js/lazyloading.js
@@ -17,4 +17,23 @@ function lazyLoad() {
   });
 }
 
+function lazyLoad() {
+  const lazyImages = document.querySelectorAll('img[data-src]');
+
+  const observer = new IntersectionObserver((entries) => {
+    entries.forEach((entry) => {
+      if (entry.isIntersecting) {
+        const lazyImage = entry.target;
+        lazyImage.src = lazyImage.dataset.src;
+        lazyImage.classList.remove('lazy');
+        observer.unobserve(lazyImage);
+      }
+    });
+  });
+
+  lazyImages.forEach((lazyImage) => {
+    observer.observe(lazyImage);
+  });
+}
+
 window.addEventListener('load', lazyLoad);
\ No newline at end of file