From a622ddcba3780c544e9f67f49400cfd42aac2d20 Mon Sep 17 00:00:00 2001
From: ville rantanen <ville.rantanen@helsinki.fi>
Date: Sat, 3 Mar 2012 10:10:23 +0200
Subject: [PATCH] added j and k as movement buttons

---
 galleryscript.js | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/galleryscript.js b/galleryscript.js
index 3ee1da1..db37f01 100644
--- a/galleryscript.js
+++ b/galleryscript.js
@@ -539,26 +539,26 @@ function keypressed(e) {
         currentimage=0; 
         showimage(currentimage);
     }
-    // arrow left: move 1 left
-    if (unicode==37 && shift==0) { 
+    // arrow left, j: move 1 left
+    if ((unicode==37 || unicode==74 ) && shift==0) { 
         currentimage-=1;
         if (currentimage<0) { currentimage=imagelist.length-1; }
         showimage(currentimage);
     }
-    // shift arrow left: move 1 page left
-    if (unicode==37 && shift==1) {
+    // shift arrow left, j: move 1 page left
+    if ((unicode==37 || unicode==74 ) && shift==1) { 
         currentimage-=maxThumb;
         if (currentimage<0) { currentimage=imagelist.length-1; }
         showimage(currentimage);
     }
-    // arrow right: move 1 right
-    if (unicode==39 && shift==0) {
+    // arrow right, k: move 1 right
+    if ((unicode==39 || unicode==75) && shift==0) {
         currentimage+=1;
         if (currentimage>(imagelist.length-1)) { currentimage=0; }
         showimage(currentimage);
     }
-    // shift arrow right: move 1 page right
-    if (unicode==39 && shift==1) {
+    // shift arrow right, k: move 1 page right
+    if ((unicode==39 || unicode==75) && shift==1) {
         currentimage+=maxThumb;
         if (currentimage>(imagelist.length-1)) { currentimage=0; }
         showimage(currentimage);