From fc0d70ba1b9aba4c4a19d181f2cd913eaaf6bea4 Mon Sep 17 00:00:00 2001
From: Manuel Friedli <manuel@fritteli.ch>
Date: Mon, 9 Dec 2013 20:23:48 +0100
Subject: [PATCH] try wrapping it all in an anonymous function

---
 uhr.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/uhr.js b/uhr.js
index f957bb9..49208f4 100644
--- a/uhr.js
+++ b/uhr.js
@@ -17,6 +17,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  * @param clockarea   Das jQuery-gewrappte HTML-Element, auf dem die Uhr angezeigt werden soll.
  * @param themeElement Das HTML-Stylesheet-Tag, das das Theme-CSS referenziert.
  */
+(function() {
+if (typeof Uhr == 'function') {
+	return;
+}
 function Uhr(clockarea, settings) {
 	this.id = Uhr.id++;
 	this.timer = null;
@@ -339,4 +343,4 @@ function m(letter) {
 	}
 	return l(letter, style);
 }
-
+})();