From d69c02e2bb284fec317299624d2e9a109b5b6559 Mon Sep 17 00:00:00 2001
From: Victor Dubiniuk <victor.dubiniuk@gmail.com>
Date: Fri, 27 Sep 2013 19:48:09 +0300
Subject: [PATCH] Stay/Leave popup. Closes #39

---
 js/documents.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/documents.js b/js/documents.js
index 9c3c29c8..e577aac2 100644
--- a/js/documents.js
+++ b/js/documents.js
@@ -126,11 +126,13 @@ var documentsMain = {
 	prepareSession : function(){
 		documentsMain.isEditorMode = true;
 		documentsMain.UI.showOverlay();
+		$(window).on('beforeunload', function(){return t('documents', "Leaving this page in Editor mode might cause unsaved data. It is recommended to use 'Close' button instead.")})
 	},
 	
 	prepareGrid : function(){
 		documentsMain.isEditorMode = false;
 		documentsMain.UI.hideOverlay();
+		$(window).off('beforeunload');
 	},
 	
 	initSession: function(response) {