From 6ced985d0d45f809e22da44da52a0f68b567e14c Mon Sep 17 00:00:00 2001
From: Jeff Balogh <me@jeffbalogh.org>
Date: Fri, 14 May 2010 09:14:53 -0700
Subject: [PATCH] bail early if we have built-in placeholder support

---
 media/js/zamboni/init.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/media/js/zamboni/init.js b/media/js/zamboni/init.js
index 29cb5e75ae..9038eebce4 100644
--- a/media/js/zamboni/init.js
+++ b/media/js/zamboni/init.js
@@ -47,6 +47,10 @@ var format = function(s, args) {
 
 /* Fake the placeholder attribute since Firefox doesn't support it. */
 jQuery.fn.placeholder = function() {
+    /* Bail early if we have built-in placeholder support. */
+    if ('placeholder' in document.createElement('input')) {
+        return this;
+    }
     return this.focus(function() {
         var $this = $(this),
             text = $this.attr('placeholder');