From 33e8e20159fae5011ad72a983b567d637fb5a237 Mon Sep 17 00:00:00 2001
From: Igor Vaynberg <igor.vaynberg@gmail.com>
Date: Tue, 17 Jul 2012 12:38:09 +0300
Subject: [PATCH] optimize global mousemove listener

---
 select2.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/select2.js b/select2.js
index 5d059739..d60c4412 100755
--- a/select2.js
+++ b/select2.js
@@ -163,7 +163,7 @@
     }
 
     $(document).delegate("*", "mousemove", function (e) {
-        $(document).data("select2-lastpos", {x: e.pageX, y: e.pageY});
+        $.data(document, "select2-lastpos", {x: e.pageX, y: e.pageY});
     });
 
     /**
@@ -174,7 +174,7 @@
      */
     function installFilteredMouseMove(element) {
 	    element.bind("mousemove", function (e) {
-            var lastpos = $(document).data("select2-lastpos");
+            var lastpos = $.data(document, "select2-lastpos");
             if (lastpos === undefined || lastpos.x !== e.pageX || lastpos.y !== e.pageY) {
                 $(e.target).trigger("mousemove-filtered", e);
             }