diff --git a/masks/project.html b/masks/project.html
index 06cd372..d6a4389 100755
--- a/masks/project.html
+++ b/masks/project.html
@@ -18,8 +18,10 @@
 <script type="text/javascript" src="script/lightbox.min.js"></script>
 <script type="text/javascript">
 self.onSamePageMove = function(asHash){
-	self.tmp('map').remove();
-	self.tmp('$Map').empty();
+	if(typeof self.tmp('map') != 'undefined') {
+		self.tmp('map').remove();
+		self.tmp('$Map').empty();
+	}
 	self.pageInit(asHash);
 	return false;
 };
diff --git a/todo b/todo
index 10a9759..f36eebf 100644
--- a/todo
+++ b/todo
@@ -5,4 +5,7 @@ To Do List
 - Hover on track segments
 - Table for images
 - Static map in backend
-- Device/Spot Class
\ No newline at end of file
+- Device/Spot Class
+- Manage projects.timezone
+- Remove files2/ on server
+- suffixes on js files with timestamp
\ No newline at end of file