From e5564bb99dd8fe4fc288692a60abe034e3558436 Mon Sep 17 00:00:00 2001
From: YuviPanda <yuvipanda@gmail.com>
Date: Sat, 13 Sep 2014 19:08:52 +0100
Subject: [PATCH] Wrap around when using cmd+up / cmd+down to navigate channels

---
 client/js/shout.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/client/js/shout.js b/client/js/shout.js
index 4e0166b5..be56226b 100644
--- a/client/js/shout.js
+++ b/client/js/shout.js
@@ -507,11 +507,15 @@ $(function() {
 		var direction = keys.split("+").pop();
 		switch (direction) {
 		case "up":
-			channels.eq(Math.max(0, index - 1)).click();
+			// Wrap around!
+			var upTarget = (channels.length + (index - 1 + channels.length)) % channels.length;
+			channels.eq(upTarget).click();
 			break;
 
 		case "down":
-			channels.eq(Math.min(channels.length, index + 1)).click();
+			// Wrap aroud!
+			var downTarget = (channels.length + (index + 1 + channels.length)) % channels.length;
+			channels.eq(downTarget).click();
 			break;
 		}
 	});