From fd15b5d4a4ad68707189eaa27a63412b254b926b Mon Sep 17 00:00:00 2001
From: Stefan Breunig <stefan@mathphys.fsk.uni-heidelberg.de>
Date: Fri, 8 Feb 2013 15:22:21 +0100
Subject: [PATCH] =?UTF-8?q?add=20startsWith=20for=20string=20for=20browser?=
 =?UTF-8?q?s=20which=20don=E2=80=99t=20ship=20it=20yet.=20Fixes=20#45?=
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---
 code/utils_misc.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/code/utils_misc.js b/code/utils_misc.js
index 103c1a7a..3fca9f17 100644
--- a/code/utils_misc.js
+++ b/code/utils_misc.js
@@ -141,3 +141,10 @@ window.zoomToAndShowPortal = function(guid, latlng) {
 String.prototype.capitalize = function() {
     return this.charAt(0).toUpperCase() + this.slice(1).toLowerCase();
 }
+
+// http://stackoverflow.com/a/646643/1684530 by Bergi and CMS
+if (typeof String.prototype.startsWith !== 'function') {
+  String.prototype.startsWith = function (str){
+    return this.slice(0, str.length) === str;
+  };
+}