From ae7f93cb88e7971567258953d2524f01db138602 Mon Sep 17 00:00:00 2001
From: reschan <h>
Date: Wed, 3 Aug 2022 10:38:44 +0700
Subject: [PATCH] force open navbar when at top of the page

---
 js/utils.js | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/js/utils.js b/js/utils.js
index d6f81b8..b955763 100644
--- a/js/utils.js
+++ b/js/utils.js
@@ -977,12 +977,14 @@ function show_tab(target, tabs) {
 
 // mobile navbar appearance control
 let scrollPos = 0
-document.addEventListener('scroll', (e) => {
-    if (document.documentElement.scrollTop - scrollPos > 20) {
-        document.getElementById("mobile-navbar").style.display = "none";
-        document.getElementById("mobile-navbar-dropdown").style.display = "none";
-    } else if (document.documentElement.scrollTop - scrollPos < -50) {
-        document.getElementById("mobile-navbar").style.display = "";
-    }
-    scrollPos = document.documentElement.scrollTop;
-});
\ No newline at end of file
+if (screen.width < 992) {
+    document.addEventListener('scroll', (e) => {
+        if (document.documentElement.scrollTop - scrollPos > 20) {
+            document.getElementById("mobile-navbar").style.display = "none";
+            document.getElementById("mobile-navbar-dropdown").style.display = "none";
+        } else if (document.documentElement.scrollTop - scrollPos < -50 || scrollPos < 70) {
+            document.getElementById("mobile-navbar").style.display = "";
+        }
+        scrollPos = document.documentElement.scrollTop;
+    });
+}
\ No newline at end of file