 
 
 
+
+
+  
+
+
+
+
+
+
+  
+
+
+
+

            
            let okAction = UIAlertAction(title:"Ok", style:UIAlertActionStyle.Default){ action in
                self.dismissViewControllerAnimated(true, completion:nil);
            }
            
            myAlert.addAction(okAction);

                    print("something went wrong!!")
                    
                }
                
                else
                
                {
                    
                    let uid = result["uid"] as? String
