Make xmlhttp requests asynchronous + show message on error

git-svn-id: https://svn.roundcube.net/trunk@1758 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 2 insertions, 1 deletions

diff --git a/roundcubemail/program/js/app.js b/roundcubemail/program/js/app.js
index e533e7bde..9e10811d5 100644
--- a/roundcubemail/program/js/app.js
+++ b/roundcubemail/program/js/app.js
@@ -3816,6 +3816,7 @@ function rcube_webmail()
 
     request_obj.reset();
     request_obj.__lock = false;
+    this.display_message('Unknown Serer Error!', 'error');
     };
 
 
@@ -3980,7 +3981,7 @@ function rcube_http_request()
     this.busy = true;
 
     this.xmlhttp.onreadystatechange = function(){ _ref.xmlhttp_onreadystatechange(); };
-    this.xmlhttp.open('GET', url);
+    this.xmlhttp.open('GET', url, true);
     this.xmlhttp.setRequestHeader('X-RoundCube-Referer', bw.get_cookie('roundcube_sessid'));
     this.xmlhttp.send(null);
     };