logger.info("Checking if still logged in...")
            url = 'http://www.geocaching.com/seek/nearest.aspx'
            page = self.get_reader(url, login = False)
            for line in page:
                if 'You are logged in as' in line or 'Hello,' in line or 'LoggedInPanel' in line:
                    self.logged_in = True
                    logger.info("Seems as we're still logged in")
                    page.close()
                    return
                elif 'You are not logged in.' in line or 'Welcome,' in line or 'LoginPanel' in line:
                    logger.info("Nope, not logged in anymore")
                    page.close()
                    break

        page = self.get_reader(url, values, login = False)
        
        match=False
        for line in page:
            if 'You are logged in as' in line or 'Hello,' in line or 'LoggedInPanel' in line:
                match=True
                break
            elif 'You are not logged in.' in line or 'combination does not match' in line or 'Welcome,' in line or 'LoginPanel' in line:
                raise Exception("Wrong password or username!")
        else:
            logger.info("Seems as if we could not load the web site at all")
            raise Exception("Something totally went wrong ?!?!")
        if match==False:
            logger.info("Seems as if the language is set to something other than english")
            raise Exception("Please go to geocaching.com and set the website language to english!")

    def login_callback(username, password):
        url = 'http://www.geocaching.com/login/default.aspx'
        values = {'ctl00$ContentBody$tbUsername': username,
            'ctl00$ContentBody$tbPassword': password,
            'ctl00$ContentBody$cbRememberMe': 'on',
            'ctl00$ContentBody$btnSignIn': 'Login',
            '__EVENTTARGET': '',
            '__EVENTARGUMENT': ''
        }
        return url, values