From cdecbf86aee44226f864efd26fbd0930b309a875 Mon Sep 17 00:00:00 2001 From: Viraj Mahesh Date: Mon, 28 Apr 2014 01:11:35 -0700 Subject: Revert f56dc8e..d3ec80f This rolls back to commit f56dc8ecf5f2845ed40b62eec4e0e2227bebd5ba. --- morphic.js | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) (limited to 'morphic.js') diff --git a/morphic.js b/morphic.js index 329c3ed..b55b180 100644 --- a/morphic.js +++ b/morphic.js @@ -10353,17 +10353,16 @@ WorldMorph.prototype.initEventListeners = function () { false ); - // window.onbeforeunload = function (evt) { - // var e = evt || window.event, - // msg = "Are you sure you want to leave?"; - // // For IE and Firefox - // if (e) { - // e.returnValue = msg; - // } - // // For Safari / chrome - // return msg; - // }; - window.onbeforeunload = null; + window.onbeforeunload = function (evt) { + var e = evt || window.event, + msg = "Are you sure you want to leave?"; + // For IE and Firefox + if (e) { + e.returnValue = msg; + } + // For Safari / chrome + return msg; + }; }; WorldMorph.prototype.mouseDownLeft = function () { -- cgit v1.3.1