From a39ed81cd2e9c6669049132b7a02adf652decf44 Mon Sep 17 00:00:00 2001
From: Richard Fairhurst <richard@systemed.net>
Date: Sun, 28 Oct 2007 15:22:15 +0000
Subject: [PATCH] keys change depending on zoom level; force 210px sidebar
 width for keys

---
 app/views/site/_key.rhtml     | 8 ++++++--
 app/views/site/_sidebar.rhtml | 2 ++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/app/views/site/_key.rhtml b/app/views/site/_key.rhtml
index 2d8f1bc76..54ec82909 100644
--- a/app/views/site/_key.rhtml
+++ b/app/views/site/_key.rhtml
@@ -5,8 +5,12 @@
 <script type="text/javascript">
 <!--
   function showKey() {
-    updateSidebar("Map key", "<p><img src='images/keymapnik11.png' /></p>");
-    openSidebar();
+	var zoomlevel=map.getZoom();
+	if      (zoomlevel<7 ) { var imgname='keymapnik6.png'; }
+	else if (zoomlevel<12) { var imgname='keymapnik'+zoomlevel+'.png'; }
+	else                   { var imgname='keymapnik12.png'; }
+    updateSidebar("Map key", "<p><img src='images/"+imgname+"' /></p>");
+    openSidebar("210px");
   }
 // -->
 </script>
diff --git a/app/views/site/_sidebar.rhtml b/app/views/site/_sidebar.rhtml
index ae557f90d..8cf1ce62c 100644
--- a/app/views/site/_sidebar.rhtml
+++ b/app/views/site/_sidebar.rhtml
@@ -12,6 +12,8 @@
 <script type="text/javascript">
 <!--
   function openSidebar() {
+	if (arguments.length) { $("sidebar").style.width = arguments[0]; }
+	                 else { $("sidebar").style.width = "30%"; }
     $("sidebar").style.display = "block";
     <%= onopen %>
   }
-- 
2.39.5