diff --git a/scripts/communications.js b/scripts/communications.js
index cd9a286..8b58bc7 100644
--- a/scripts/communications.js
+++ b/scripts/communications.js
@@ -226,6 +226,10 @@ function connect(profile, connection_id)
   // Make an accessible global object
   var g = new Object();
 
+  // Setup some global varibles
+  g.chats = {};
+  g.users = {};
+
   // RSA child task
   g.rsa_task = child_process.fork(
     path.resolve('rsa.js'), [],
@@ -324,17 +328,65 @@ function connect(profile, connection_id)
         // Convert it from JSON
         data = JSON.parse(data);
 
-        console.log("From server:", data);
+        // Is this an error
+        if(data.mode == "error")
+        {
+          // Is this an authentication error
+          if(data.error == "auth")
+          {
+            // Destroy the connection
+            client.destroy();
 
-        // Note to self: do something here
+            // Delete the connections
+            delete connections[connection_id];
+            delete profiles[connection_id];
+
+            // Update the profiles
+            profiles_export();
+            profiles_reload();
+          }
+        }
+
+        // Logged in
+        if(data.mode == "login")
+        {
+          console.log("Recieved details:", data.chats, data.users);
+
+          // Save the varibles sent
+          g.users = data.users;
+          g.chats = data.chats;
+
+          // Switch to this chat
+          profile_switch_to(connection_id);
+        }
       }
     });
   });
 
   client.on('close', function(data)
   {
+    console.log("Connection closed:", connection_id)
+
     // Close the connection
     delete connections[connection_id];
+
+    // Attempt to restart the connection in 10 seconds
+    console.log("Attempting reconnection...")
+    setTimeout(function()
+    {
+      // Attempt reconnection
+      console.log("Attempted reconection.");
+      try
+      {
+        profile_connect(connection_id);
+      }
+
+      catch(e)
+      {
+        console.log("Caught error", e);
+      }
+    },
+    1000);
   });
 
   g.rsa_task.on('message', function(message)
diff --git a/scripts/profiles.js b/scripts/profiles.js
index 10781d3..a9fdcfa 100644
--- a/scripts/profiles.js
+++ b/scripts/profiles.js
@@ -36,6 +36,12 @@ fs.readFile("profiles.json", "utf-8", function(err, data)
   document.getElementById("chat-menu-config").style.height;
 });
 
+function profiles_export()
+{
+  // Write the data to the profiles file
+  fs.writeFileSync("profiles.json", JSON.stringify(profiles));
+}
+
 function profile_save()
 {
   // Get the values from the form
@@ -53,7 +59,7 @@ function profile_save()
   });
 
   // Write the data to the profiles file
-  fs.writeFileSync("profiles.json", JSON.stringify(profiles));
+  profiles_export();
 
   // Reload the profiles
   profiles_reload();
@@ -64,11 +70,21 @@ function profile_save()
 
 function profile_connect(id)
 {
-  // Connect to the server
-  var server = connect(profiles[id], connections.length);
+  // Is the profile set
+  if(profiles[id])
+  {
+    // Connect to the server
+    var server = connect(profiles[id], connections.length);
 
-  // Add the server to the active connections
-  connections.push(server);
+    // Add the server to the active connections
+    connections.push(server);
+  }
+
+  else
+  {
+    // Push an empty connection
+    connections.push(undefined);
+  }
 }
 
 function profile_switch_to(id)
@@ -88,25 +104,29 @@ function profiles_reload()
   // Loop over the profiles
   for(var i=0;i<profiles.length;i++)
   {
-    // Create a list item
-    var profile = document.createElement("li");
-
-    // Should the port be displayed
-    var port_display = "";
-
-    // Is the port not the default port
-    if(profiles[i].port != PORT_DEFAULT)
+    // Is the profile defined
+    if(profiles[i])
     {
-      // Set the port display varible
-      port_display = ":"+profiles[i].port.toString();
+      // Create a list item
+      var profile = document.createElement("li");
+
+      // Should the port be displayed
+      var port_display = "";
+
+      // Is the port not the default port
+      if(profiles[i].port != PORT_DEFAULT)
+      {
+        // Set the port display varible
+        port_display = ":"+profiles[i].port.toString();
+      }
+
+      // Set the html for the list item
+      profile.innerHTML = "<a href='javascript:void(0)' onclick='profile_switch_to("+
+      i+")'>"+profiles[i].username+"@"+profiles[i].hostname+port_display+"</a>";
+
+      // Add the profile to the menu
+      chat_menu.appendChild(profile);
     }
-
-    // Set the html for the list item
-    profile.innerHTML = "<a href='javascript:void(0)' onclick='profile_switch_to("+
-    i+")'>"+profiles[i].username+"@"+profiles[i].hostname+port_display+"</a>";
-
-    // Add the profile to the menu
-    chat_menu.appendChild(profile);
   }
 }