From 98d7ccdcb10f6a19cbfe58aff89ae470e57ec517 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Fri, 20 Dec 2013 11:08:12 +0800
Subject: [PATCH] Roo.js

---
 Roo.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Roo.js b/Roo.js
index feca4434d4..fb406a7cb4 100644
--- a/Roo.js
+++ b/Roo.js
@@ -61,7 +61,7 @@ Roo.apply = function(o, c, defaults){
         isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
         isLinux = (ua.indexOf("linux") != -1),
         isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
-        isTouch = 'ontouchstart' in document.documentElement;
+        isTouch =  'ontouchstart' in window || window.DocumentTouch && document instanceof DocumentTouch;
     // remove css image flicker
 	if(isIE && !isIE7){
         try{
-- 
2.39.2