1 files changed, 12 insertions, 2 deletions
diff --git a/static/js/src/_main.js b/static/js/src/_main.js
index d97b0ac..18592d5 100755
--- a/static/js/src/_main.js
+++ b/static/js/src/_main.js
@@ -3,6 +3,9 @@
 window.RootDomain = location.href.match(/http:\/\/(\w)+\./)
     ? '/' : '/';
 
+if (typeof window.Nick === 'undefined') { window.Nick = null; }
+if (typeof window.Domain === 'undefined') { window.Domain = ''; }
+
 window.cache = {};
 window.PendingMessages = {};
 window.MessageContentCache = {};
@@ -29,9 +32,17 @@ window.Anim = {
     "logThumbBig": {"width": "64px", "height": "64px", "marginRight": "-2px", "marginTop": "-2px"}
 }
 
+function getCookieDomain() {
+    if (!location || !location.hostname) { return null; }
+    var hostname = location.hostname;
+    if (hostname == 'localhost' || hostname.match(/^\\d+\\.\\d+\\.\\d+\\.\\d+$/)) { return null; }
+    var parts = hostname.split(".");
+    if (parts.length < 2) { return null; }
+    return "." + parts.slice(-2).join(".");
+}
 
 window.Preferences = {
-    "Domain": '.dump.fm',
+    "Domain": getCookieDomain(),
     
     "getProperty": function(prop, defaultValue) {
         var value = $.cookie(prop);
@@ -46,4 +57,3 @@ window.Preferences = {
         $.cookie(prop, null, { domain: Preferences.Domain, path: '/' });
     }
 };
-