From c723667d402b730edc4059cb132587977893b42a Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adam@chlipala.net>
Date: Fri, 22 Jul 2011 15:39:38 -0400
Subject: Backpedal on tutorial-motivated urweb-mode changes; add
 Basis.diffInSeconds and Basis.toSeconds

---
 lib/js/urweb.js | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/js')

diff --git a/lib/js/urweb.js b/lib/js/urweb.js
index 76ad76fa..9834fde6 100644
--- a/lib/js/urweb.js
+++ b/lib/js/urweb.js
@@ -105,6 +105,14 @@ function now() {
     return (new Date()).getTime() * 1000;
 }
 
+function diffInSeconds(tm1, tm2) {
+    return Math.round((tm2 - tm1) / 1000000);
+}
+
+function toSeconds(tm) {
+    return Math.round(tm / 1000000);
+}
+
 
 // Error handling
 
-- 
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