From 293458cbd7d764d4d622b844a66516131554ede8 Mon Sep 17 00:00:00 2001
From: Ian Stewart <ian@iandanielstewart.com>
Date: Thu, 2 Feb 2012 20:49:40 +0000
Subject: [PATCH] _s: First pass at keyboard navigation in image templates

git-svn-id: https://wpcom-themes.svn.automattic.com/_s/@8845 d957f892-c61d-0410-b221-f235e6eecf30
---
 image.php                 |  4 +++-
 js/keyboard-navigation.js | 14 ++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 js/keyboard-navigation.js

diff --git a/image.php b/image.php
index 664c8ace..437e5bc2 100644
--- a/image.php
+++ b/image.php
@@ -6,7 +6,9 @@
  * @since _s 1.0
  */
 
-get_header(); ?>
+get_header();
+wp_enqueue_script( 'keyboard-navigation', get_template_directory_uri() . '/js/keyboard-navigation.js', array( 'jquery' ), '02-02-2012' );
+?>
 
 		<div id="primary" class="site-content" class="image-attachment">
 			<div id="content" role="main">
diff --git a/js/keyboard-navigation.js b/js/keyboard-navigation.js
new file mode 100644
index 00000000..80a22b1d
--- /dev/null
+++ b/js/keyboard-navigation.js
@@ -0,0 +1,14 @@
+jQuery( document ).ready( function( $ ) {
+	$( document ).keydown( function( e ) {
+		var url = false;
+		if ( e.which == 37 ) {  // Left arrow key code
+			url = $( '.previous-image a' ).attr( 'href' );
+		}
+		else if ( e.which == 39 ) {  // Right arrow key code
+			url = $( '.next-image a' ).attr( 'href' );
+		}
+		if ( url && ( !$( 'textarea, input' ).is( ':focus' ) ) ) {
+			window.location = url;
+		}
+	} );
+} );
\ No newline at end of file