check accept agreement, auto focus captcha and submit
// ==UserScript==
// @name netauth Chula
// @description check accept agreement, auto focus captcha and submit
// @include https://netauth.it.chula.ac.th/user/Logon.do
// @version 1.1
// @grant none
// @namespace https://greasyfork.org/users/4947
// ==/UserScript==
checkY.checked=true;
var verificationCode=document.getElementsByName('verificationCode')[0];
verificationCode.addEventListener('input',function(){
verificationCode.value.length==5 && document.forms[0].submit();
},true);
verificationCode.focus();
verificationCode.autocomplete='off';