From 900bb5e845c3ad44defbd427cae3d44a4a43321f Mon Sep 17 00:00:00 2001
From: ivarlovlie <git@ivarlovlie.no>
Date: Sat, 25 Feb 2023 13:15:44 +0100
Subject: feat: Initial commit

---
 code/frontpage/assets/js/to-top.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 code/frontpage/assets/js/to-top.js

(limited to 'code/frontpage/assets/js/to-top.js')

diff --git a/code/frontpage/assets/js/to-top.js b/code/frontpage/assets/js/to-top.js
new file mode 100644
index 0000000..3287f43
--- /dev/null
+++ b/code/frontpage/assets/js/to-top.js
@@ -0,0 +1,20 @@
+var topbutton = document.getElementById('toTop');
+
+if (topbutton !== null) {
+
+  topbutton.style.display = 'none';
+  window.onscroll = function() {
+    scrollFunction()
+  };
+
+}
+
+function scrollFunction() {
+
+  if (document.body.scrollTop > 40 || document.documentElement.scrollTop > 40) {
+    topbutton.style.display = 'block';
+  } else {
+    topbutton.style.display = 'none';
+  }
+
+}
-- 
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