From dc1e23fc78f09bc6e3044eeac5c95621f04169ee Mon Sep 17 00:00:00 2001
From: Alexander Sulfrian <alexander@sulfrian.net>
Date: Thu, 30 May 2013 21:20:28 +0200
Subject: navigation.js: add more navigation (esc for deselecting)

---
 htdocs/static/js/navigation.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/htdocs/static/js/navigation.js b/htdocs/static/js/navigation.js
index 4919f8a..689eb30 100644
--- a/htdocs/static/js/navigation.js
+++ b/htdocs/static/js/navigation.js
@@ -2,6 +2,7 @@ var liSelected;
 $(window).keydown(function(e) {
     var li = $('#hostlist .list .thumbnail');
     if (e.which === 40) {
+        // cursor down
         if (liSelected) {
             liSelected.removeClass('selected');
             next = liSelected.next();
@@ -19,6 +20,7 @@ $(window).keydown(function(e) {
     }
 
     if (e.which === 38) {
+        // cursor up
         if (liSelected) {
             liSelected.removeClass('selected');
             next = liSelected.prev();
@@ -36,9 +38,23 @@ $(window).keydown(function(e) {
     }
 
     if (e.which === 13) {
+        // enter
         if (liSelected) {
             window.location = liSelected.find('a').attr('href');
             return false;
         }
     }
+
+    if (liSelected) {
+        liSelected.removeClass('selected');
+        liSelected = undefined;
+    }
+
+    if (e.which === 27) {
+        // esc
+        $('html').animate({scrollTop: 0}, 500);
+	return false;
+    }
+
+    $('input[type=search]').focus();
 });
-- 
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