From 27480b4a02c88009110b21b02fd5c8c5700e4697 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Mon, 17 May 2010 05:07:31 -0400
Subject: [PATCH] - fix performance of getElementById wrapper for IE (don't look over all elements if initial getElementById returns no element )
---
program/js/common.js | 13 +++++++------
1 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/program/js/common.js b/program/js/common.js
index 69a2d57..7ef183c 100644
--- a/program/js/common.js
+++ b/program/js/common.js
@@ -598,13 +598,14 @@
document._getElementById = document.getElementById;
document.getElementById = function(id)
{
- var i = 0;
- var o = document._getElementById(id);
+ var i = 0, obj = document._getElementById(id);
- if (!o || o.id != id)
- while ((o = document.all[i]) && o.id != id)
- i++;
+ if (!obj || obj.id == id)
+ return obj;
- return o;
+ while ((obj = document.all[i]) && obj.id != id)
+ i++;
+
+ return obj;
}
};
--
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