diff --git a/www/js/location.js b/www/js/location.js
index 38d338e..fd4f944 100644
--- a/www/js/location.js
+++ b/www/js/location.js
@@ -196,9 +196,18 @@ var updatePosition = function (position) {
     }
     mapPos(latitude, longitude);
 };
+
 function pingServer() {
     if (lockGot && gpsaccuracy < requiredaccuracy) {
-        $.get(mkApiUrl('ping') + "?user=" + username + "&lat=" + latitude + "&long=" + longitude);
+        $.getJSON(mkApiUrl('ping') + "?user=" + username + "&lat=" + latitude + "&long=" + longitude, function (data) {
+            if (data.status == "ERROR") {
+                navigator.notification.alert("Your account status has changed, and you have been logged out.  Reason: " + data.message, "Account Status Changed", "OK");
+                localStorage.setItem("no_autologin", true);
+                username = null;
+                password = null;
+                openscreen('login');
+            }
+        });
     }
 }
 
diff --git a/www/screens/login.html b/www/screens/login.html
index c0eafef..1e8efdf 100644
--- a/www/screens/login.html
+++ b/www/screens/login.html
@@ -108,7 +108,7 @@
         passset = true;
     }
 
-    if (userset && passset) {
+    if (userset && passset && localStorage.getItem("no_autologin") !== true) {
         // Try to login with stored credentials
         $.post("https://sso.netsyms.com/api/simpleauth.php",
                 {user: localStorage.getItem("username"), pass: localStorage.getItem("password")},
@@ -125,6 +125,8 @@
         });
     } else {
         $('#loading').css('display', 'none');
+        // Remove autologin block
+        localStorage.setItem("no_autologin", false);
         updateStatusBarColor();
     }
     navigator.splashscreen.hide();