From a41697c6da9c405f80dd691388e195205479c64b Mon Sep 17 00:00:00 2001
From: Said Achmiz <said@saidachmiz.net>
Date: Wed, 13 Feb 2019 01:37:35 -0500
Subject: [PATCH] Removed unnecessary event listener

---
 www/script.js | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/www/script.js b/www/script.js
index 56e62cfa..cb88a932 100644
--- a/www/script.js
+++ b/www/script.js
@@ -2698,12 +2698,7 @@ function focusImage(imageToFocus) {
 	});
 
 	// Prevent spacebar or arrow keys from scrolling page when image focused.
-	document.addEventListener("keydown", GW.imageFocusKeyDown = (event) => {
-		GWLog("GW.imageFocusKeyDown");
-		let disabledKeys = [ " ", "Spacebar", "ArrowUp", "ArrowDown", "ArrowLeft", "ArrowRight", "Up", "Down", "Left", "Right" ];
-		if (disabledKeys.contains(event.key))
-			event.preventDefault();
-	});
+	query("body").addClass("no-scroll");
 
 	if (imageToFocus.closest("#images-overlay")) {
 		// Set state of next/previous buttons.
@@ -2790,6 +2785,9 @@ function unfocusImageOverlay() {
 	window.removeEventListener("mousedown", GW.imageFocusMouseDown);
 	window.removeEventListener("mouseup", GW.imageFocusMouseUp);
 
+	// Re-enable page scrolling.
+	query("body").removeClass("no-scroll");
+
 	// Reset the hash, if needed.
 	if (location.hash.hasPrefix("#if_slide_"))
 		history.replaceState(null, null, "#");
-- 
2.11.4.GIT