From a69a0a6ea2f790e16216ab0dabbec13fda143a2d Mon Sep 17 00:00:00 2001
From: John Bintz <jcoswell@coswellproductions.org>
Date: Sat, 13 Dec 2008 16:03:25 -0500
Subject: [PATCH] ignore any key but shift in kb nav, can mess up browser
 navigation

---
 keyboard_navigation.js  | 24 +++++++++++++-----------
 keyboard_navigation.php |  2 +-
 readme.txt              |  2 +-
 3 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/keyboard_navigation.js b/keyboard_navigation.js
index 4f0103b..f4cd059 100644
--- a/keyboard_navigation.js
+++ b/keyboard_navigation.js
@@ -53,17 +53,19 @@ KeyboardNavigation.get_hrefs = function(fields, admin_mode) {
 
 KeyboardNavigation.add_events = function(hrefs) {
   Event.observe(document, 'keyup', function(e) {
-    var prop_to_use = null;
-    switch (e.keyCode) {
-      case 37:
-        prop_to_use = (e.shiftKey) ? "first" : "previous";
-        break;
-      case 39:
-        prop_to_use = (e.shiftKey) ? "last" : "next";
-        break;
-    }
-    if (prop_to_use) {
-      if (hrefs[prop_to_use]) { document.location.href = hrefs[prop_to_use]; }
+    if (!(e.ctrlKey || e.altKey || e.metaKey)) {
+      var prop_to_use = null;
+      switch (e.keyCode) {
+        case 37:
+          prop_to_use = (e.shiftKey) ? "first" : "previous";
+          break;
+        case 39:
+          prop_to_use = (e.shiftKey) ? "last" : "next";
+          break;
+      }
+      if (prop_to_use) {
+        if (hrefs[prop_to_use]) { document.location.href = hrefs[prop_to_use]; }
+      }
     }
   }, true);
 
diff --git a/keyboard_navigation.php b/keyboard_navigation.php
index 4c3283b..080930e 100644
--- a/keyboard_navigation.php
+++ b/keyboard_navigation.php
@@ -3,7 +3,7 @@
 Plugin Name: Keyboard Navigation
 Plugin URI: http://www.coswellproductions.com/wordpress/keyboard-navigation/
 Description: Attach keyboard navigation to blog entries.
-Version: 0.2
+Version: 0.3
 Author: John Bintz
 Author URI: http://www.coswellproductions.org/wordpress/
 
diff --git a/readme.txt b/readme.txt
index a3da976..56f7ac9 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Contributors: johncoswell
 Tags: comicpress, webcomics, posts, plugin, navigation
 Requires at least: 2.6.3
 Tested up to: 2.6.3
-Stable tag: 0.2
+Stable tag: 0.3
 
 Keyboard Navigation easily adds JavaScript-based keyboard navigation to a WordPress site.