Cookies work as fallback

demo-app.js

@@ -1,9 +1,16 @@
 var DemoCtrl = function($scope, localStorageService) {
     
-	localStorageService.clearAll();
+  localStorageService.clearAll();
 
   $scope.$watch('localStorageDemo', function(value){
     localStorageService.add('localStorageDemo',value);
     $scope.localStorageDemoValue = localStorageService.get('localStorageDemo');
   });
+
+  $scope.storageType = 'Local storage';
+
+  if (!localStorageService.isSupported()) {
+    $scope.storageType = 'Cookie';
+  }
+
 };

demo.html

@@ -38,7 +38,7 @@
 
       <blockquote class="well" ng-show="localStorageDemoValue">
         <p>{{localStorageDemoValue}}</p>
-        <small>Local storage value</small>
+        <small>{{storageType}} value</small>
       </blockquote>
     </div>
 

localStorageModule.js

@@ -143,9 +143,11 @@ angularLocalStorage.service('localStorageService', [
       }
       if (cookie.expiry !== 0) {
         expiryDate.setTime(expiryDate.getTime() + (cookie.expiry*24*60*60*1000));
-        expiry = "; expires="+expiryDate.toGMTString();
+        expiry = ", expires="+expiryDate.toGMTString();
+      }
+      if (!!key) {
+        document.cookie = prefix + key + "=" + encodeURIComponent(value) + expiry + ", path="+cookie.path;
       }
-      document.cookie = prefix + key + "=" + encodeURIComponent(value) + expiry + "; path="+cookie.path;
     } catch (e) {
       $rootScope.$broadcast('LocalStorageModule.notification.error',e.Description);
       return false;
@@ -161,7 +163,7 @@ angularLocalStorage.service('localStorageService', [
       return false;
     }
 
-    var cookies = document.cookie.split(';');
+    var cookies = document.cookie.split(',');
     for(var i=0;i < cookies.length;i++) {
       var thisCookie = cookies[i];
       while (thisCookie.charAt(0)==' ') {