merge feature/discard-warning

scp/js/scp.js

@@ -88,8 +88,7 @@ $(document).ready(function(){
             fObj.data('changed', true);
             $('input[type=submit]', fObj).css('color', 'red');
             $(window).bind('beforeunload', function(e) {
-                e.returnValue='Are you sure you want to leave? Any changes or info you\'ve entered will be discarded!';
-                return e.returnValue;
+                return 'Are you sure you want to leave? Any changes or info you\'ve entered will be discarded!';
              });
         }
     });