From 0995a5cd937227e8494c674cfbe80f2053091f1a Mon Sep 17 00:00:00 2001
From: Ricky Rosario <rickyrosario@gmail.com>
Date: Mon, 28 Feb 2011 12:23:11 -0500
Subject: [PATCH] Added inline SVG feature detection and use it for webkit
 fallbacks.

---
 mobile.css           |   9 +++++++++
 mobile/homeicon.png  | Bin 0 -> 193 bytes
 mobile/searchbtn.png | Bin 0 -> 1315 bytes
 mobilefeatures.js    |  35 +++++++++++++++++++++++++++++++++++
 4 files changed, 44 insertions(+)
 create mode 100644 mobile/homeicon.png
 create mode 100644 mobile/searchbtn.png
 create mode 100644 mobilefeatures.js

diff --git a/mobile.css b/mobile.css
index f2dab59..49d3182 100644
--- a/mobile.css
+++ b/mobile.css
@@ -284,6 +284,10 @@ header #home {
     padding: 14px 0;
     line-height: 14px;
 }
+.no-inlinesvg header #home {
+    background: transparent url(../global/mobile/homeicon.png) no-repeat 0 12px;
+    padding-left: 22px;
+}
 .mini-header .site-title a {
     font-size: 22px;
     line-height: 22px;
@@ -420,6 +424,7 @@ a.listview:before {
 }
 
 #search button[type=submit] {
+    display: block;
     margin: 0;
     height: 45px;
     width: 56px;
@@ -434,6 +439,10 @@ a.listview:before {
     vertical-align: middle;
 }
 
+.no-inlinesvg #search button[type=submit] {
+    background: transparent url(../global/mobile/searchbtn.png) no-repeat left top;
+}
+
 /************************************/
 /*              FOOTER              */
 /************************************/
diff --git a/mobile/homeicon.png b/mobile/homeicon.png
new file mode 100644
index 0000000000000000000000000000000000000000..3ceafc2511812409a0361b8d686ed97afdbdf426
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/mobile/searchbtn.png b/mobile/searchbtn.png
new file mode 100644
index 0000000000000000000000000000000000000000..8942230e99a4759119d2f159206df8e3e4640709
GIT binary patch
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literal 0
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diff --git a/mobilefeatures.js b/mobilefeatures.js
new file mode 100644
index 0000000..b286081
--- /dev/null
+++ b/mobilefeatures.js
@@ -0,0 +1,35 @@
+/*
+ * In general we assume modern on the mobile site. We don't need full
+ * modernizr, but there are features we want to test for.
+ */
+
+// Tests below are copied from Modernizr
+/*!
+ * Modernizr v1.7
+ * http://www.modernizr.com
+ *
+ * Developed by: 
+ * - Faruk Ates  http://farukat.es/
+ * - Paul Irish  http://paulirish.com/
+ *
+ * Copyright (c) 2009-2011
+ * Dual-licensed under the BSD or MIT licenses.
+ * http://www.modernizr.com/license/
+ */
+ 
+
+(function() {
+
+"use strict";
+
+// Inline SVG is not in iPhone or Android webkit _yet_, so we need to fallback.
+function inlineSVG() {
+  var div = document.createElement('div');
+  div.innerHTML = '<svg/>';
+  return (div.firstChild && div.firstChild.namespaceURI) == 'http://www.w3.org/2000/svg';
+}
+if(!inlineSVG()) {
+    document.documentElement.className += ' ' + 'no-inlinesvg'; 
+}
+
+}());