From 1f844da0058f3d8730f29c7849508dfa52a25156 Mon Sep 17 00:00:00 2001
From: klmp200 <klmp200@klmp200.net>
Date: Tue, 28 Mar 2017 18:46:10 +0200
Subject: [PATCH] Preload on sas

---
 sas/templates/sas/picture.jinja | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sas/templates/sas/picture.jinja b/sas/templates/sas/picture.jinja
index f634cae2..0f091966 100644
--- a/sas/templates/sas/picture.jinja
+++ b/sas/templates/sas/picture.jinja
@@ -20,6 +20,13 @@
     max-width: 100%;
 }
 </style>
+
+<link rel="prefetch" href="{{ url("sas:picture", picture_id=picture.get_previous().id} }}"> <!-- Firefox -->
+<link rel="prerender" href="{{ url("sas:picture", picture_id=picture.get_previous().id }}"> <!-- Chrome -->
+
+<link rel="prefetch" href="{{ url("sas:picture", picture_id=picture.get_next().id} }}"> <!-- Firefox -->
+<link rel="prerender" href="{{ url("sas:picture", picture_id=picture.get_next().id }}"> <!-- Chrome -->
+
 {% endblock %}
 
 {% block title %}