diff --git a/assets/js/site.js b/assets/js/site.js
index 2e6785d..df922c6 100644
--- a/assets/js/site.js
+++ b/assets/js/site.js
@@ -41,18 +41,26 @@ var onLoad = function () {
document.onkeydown = function (e) {
e = e || window.event;
- var isEscape = false;
- if ("key" in e) {
- isEscape = (e.key == "Escape" || e.key == "Esc");
- } else {
- isEscape = (e.keyCode == 27);
- }
-
- if (isEscape) {
- var modal = document.querySelector('.modal');
- if (modal && !modal.classList.contains('closed')) {
- modal.classList.add('closed');
- }
+ switch (e.key) {
+ case 'Esc':
+ case 'Escape':
+ var modal = document.querySelector('.modal');
+ if (modal && !modal.classList.contains('closed')) {
+ modal.classList.add('closed');
+ }
+ break;
+ case 'ArrowRight':
+ var link = document.querySelector('#next-link');
+ if (link) {
+ window.location.href = link.href;
+ }
+ break;
+ case 'ArrowLeft':
+ var link = document.querySelector('#prev-link');
+ if (link) {
+ window.location.href = link.href;
+ }
+ break;
}
};
diff --git a/assets/templates/default.phtml b/assets/templates/default.phtml
index 3cfd6b6..7861e01 100644
--- a/assets/templates/default.phtml
+++ b/assets/templates/default.phtml
@@ -10,13 +10,13 @@