+++ /dev/null
-//
-// CommonFunctions.h
-// ATutor
-//
-// Created by Quang Anh Do on 30/05/2010.
-// Copyright 2010 Quang Anh Do. All rights reserved.
-//
-
-#import <Foundation/Foundation.h>
-#import <Three20/Three20.h>
-
-
-@interface CommonFunctions : NSObject {
-
-}
-
-void alertMessage(NSString *title, NSString *message);
-BOOL dataSourceAvailable();
-NSString *applicationDocumentsDirectory();
-
-BOOL isLoggedIn();
-
-NSString *shortLinkToContact(int id);
-NSString *linkToContact(int id, NSString *name);
-NSString *rewriteURLStrings(NSString *content);
-NSString *niceTimeString(NSString *timeString);
-
-@end