From 4399e2e4fffc4faba9f1505dfc0ad3150a948632 Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Tue, 17 Mar 2015 12:06:15 +0000
Subject: Activate vomnibar in window.top; more clean up.

---
 lib/dom_utils.coffee | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib/dom_utils.coffee')

diff --git a/lib/dom_utils.coffee b/lib/dom_utils.coffee
index 0231f994..efb125f6 100644
--- a/lib/dom_utils.coffee
+++ b/lib/dom_utils.coffee
@@ -26,6 +26,12 @@ DomUtils =
   #
   removeElement: (el) -> el.parentNode.removeChild el
 
+  #
+  # Test whether the current frame is the top/main frame.
+  #
+  isTopFrame: ->
+    window.top == window.self
+
   #
   # Takes an array of XPath selectors, adds the necessary namespaces (currently only XHTML), and applies them
   # to the document root. The namespaceResolver in evaluateXPath should be kept in sync with the namespaces
-- 
cgit v1.2.3