From a282f7b32bdfe855d76725148dffb67572ca9e3c Mon Sep 17 00:00:00 2001
From: Jessica McKellar <jesstess@humbughq.com>
Date: Fri, 5 Oct 2012 15:51:47 -0400
Subject: [PATCH] Have PageDown at the bottom/PageUp at the top select the
 last/first zephyr.

As opposed to inching towards it message by message.

(imported from commit 31e833dd06bf27336d9b1f293ab992e99537bc21)
---
 zephyr/static/js/hotkey.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/zephyr/static/js/hotkey.js b/zephyr/static/js/hotkey.js
index ad24a5ea26..183d7bd2d7 100644
--- a/zephyr/static/js/hotkey.js
+++ b/zephyr/static/js/hotkey.js
@@ -53,9 +53,15 @@ function process_hotkey(code) {
     switch (code) {
     case 33: // Page Up
         keep_pointer_in_view();
+        if (at_top_of_viewport()) {
+            select_zephyr(get_first_visible(), false);
+        }
         return false; // We want the browser to actually page up and down
     case 34: // Page Down
         keep_pointer_in_view();
+        if (at_bottom_of_viewport()) {
+            select_zephyr(get_last_visible(), false);
+        }
         return false;
     case 27: // Esc: hide compose pane
         hide_compose();