changed some outputs

            continue

        while not ifLoggedIn(test):

            printWithTimeStamp('You are offline. Starting login...')

            printWithTimeStamp('Start to get login information')

            start=test.text.find(r'wlanuserip')+13

            end=test.text.find(r'&locale=')

            if start != 12:

            if start != 10:

                wlanacip=test.text[start:end]

            printWithTimeStamp('Parameters successfully acquired. wlanacip = '+wlanacip+', wlanuserip = '+wlanuserip)

            h={'Host': 'weblogin.sustc.edu.cn', 'Connection': 'keep-alive', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', 'Upgrade-Insecure-Requests': '1' ,'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36', 'DNT': '1', 'Accept-Encoding': 'gzip, deflate, sdch', 'Accept-Language': 'en-US,en;q=0.8,zh-CN;q=0.6,zh;q=0.4'}

            #Headers are acquired by capturing network traffic

            url='http://weblogin.sustc.edu.cn/cas/login?service=http%3A%2F%2Fenet.10000.gd.cn%3A10001%2Fsz%2Fsz112%2Findex.jsp%3Fwlanacip%3D'+wlanacip+'%26wlanuserip%3D'+wlanuserip

            #wlanacip & wlanuserip

            printWithTimeStamp('Start to get login information')

            prelogin=requests.get(url,headers=h)

            printWithTimeStamp('Login information acquired.')

            start=prelogin.text.find(r'name="lt"')+17

            end=start+50

            lt=prelogin.text[start:end]

            JSESSIONID_SUSTC= prelogin.headers['Set-Cookie'][11:end]

            #JSESSIONID stored in set-cookies

            printWithTimeStamp('Parameter JSESSIONID acquired. JSESSIONID = '+JSESSIONID_SUSTC)

            printWithTimeStamp('Login information acquired.')

            url='http://weblogin.sustc.edu.cn/cas/login;jsessionid='+JSESSIONID_SUSTC+'?service=http://enet.10000.gd.cn%3A10001%2Fsz%2Fsz112%2Findex.jsp%3Fwlanacip%3D'+wlanacip+'%26wlanuserip%3D'+wlanuserip

            username=config['username']

            if ifLoggedIn(test):

                printWithTimeStamp('Login successful. Current user: '+username)

                times_retry_login=config['max_times_retry_login']

                printWithTimeStamp('Login attempts reseted.')

                printWithTimeStamp('Login attempts reseted to .'+str(times_retry_login))

        printWithTimeStamp('Online. Re-check status in '+str(config['interval_check_status'])+' sec.')