From 6a3b7cfb2f93a75a0e7204e90deec8b653043644 Mon Sep 17 00:00:00 2001
From: Kevin Ewing <notmyuwmail@gmail.com>
Date: Wed, 19 Jun 2013 10:57:09 -0700
Subject: [PATCH 1/4] Added OpenSeadragon.now()

---
 src/openseadragon.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/openseadragon.js b/src/openseadragon.js
index c00673c8..ab4b6961 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -635,6 +635,20 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
         },
         
         
+        /**
+         * Returns the current milliseconds, using Date.now() if available
+         * @name $.now
+         * @function
+         */
+        now: function( ) {
+          if (Date.now) {
+            return Date.now();
+          }
+
+          return new Date().getTime();
+        },
+        
+        
         /**
          * An enumeration of Browser vendors including UNKNOWN, IE, FIREFOX,
          * SAFARI, CHROME, and OPERA.

From e8408c131347df920f0057b9697ad25bec6cdc47 Mon Sep 17 00:00:00 2001
From: Kevin Ewing <notmyuwmail@gmail.com>
Date: Wed, 19 Jun 2013 11:16:45 -0700
Subject: [PATCH 2/4] Moved to better location

---
 src/openseadragon.js | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/src/openseadragon.js b/src/openseadragon.js
index ab4b6961..7f52a600 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -635,20 +635,6 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
         },
         
         
-        /**
-         * Returns the current milliseconds, using Date.now() if available
-         * @name $.now
-         * @function
-         */
-        now: function( ) {
-          if (Date.now) {
-            return Date.now();
-          }
-
-          return new Date().getTime();
-        },
-        
-        
         /**
          * An enumeration of Browser vendors including UNKNOWN, IE, FIREFOX,
          * SAFARI, CHROME, and OPERA.
@@ -966,6 +952,20 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
         },
 
 
+        /**
+         * Returns the current milliseconds, using Date.now() if available
+         * @name $.now
+         * @function
+         */
+        now: function( ) {
+          if (Date.now) {
+            return Date.now();
+          }
+
+          return new Date().getTime();
+        },
+
+
         /**
          * Ensures an image is loaded correctly to support alpha transparency.
          * Generally only IE has issues doing this correctly for formats like 

From 2f8a26fda0d25184f28afff485f328a8d0c680f1 Mon Sep 17 00:00:00 2001
From: Kevin Ewing <notmyuwmail@gmail.com>
Date: Wed, 19 Jun 2013 15:13:56 -0700
Subject: [PATCH 3/4] Responding to feedback

Function now re-assigns itself on the first go round to avoid doing the
check every time it is called
---
 src/openseadragon.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/openseadragon.js b/src/openseadragon.js
index 5b65710c..55b7b386 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -959,10 +959,10 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
          */
         now: function( ) {
           if (Date.now) {
-            return Date.now();
+            $.now = Date.now;
+          } else {
+            $.now = function() { return new Date().getTime(); }
           }
-
-          return new Date().getTime();
         },
 
 

From 0984106983ba34fa90d3eeaf72032e2e55c6da37 Mon Sep 17 00:00:00 2001
From: Kevin Ewing <notmyuwmail@gmail.com>
Date: Thu, 20 Jun 2013 09:08:21 -0700
Subject: [PATCH 4/4] Added missing semicolon

---
 src/openseadragon.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openseadragon.js b/src/openseadragon.js
index 55b7b386..dad43393 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -961,7 +961,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
           if (Date.now) {
             $.now = Date.now;
           } else {
-            $.now = function() { return new Date().getTime(); }
+            $.now = function() { return new Date().getTime(); };
           }
         },