Javascript to auto-reroll the text chat on Omegle

omegle.js

var secondsToWait = 7;
var secondsWaited = 0;
var introMsg = "Hey";

function check() {
  console.log('checking ' + secondsWaited);
  var btn = document.getElementsByClassName('disconnectbtn')[0];
  if(btn.textContent.includes('New')) {
      btn.click();
      setTimeout(() => restart(), 1000);
  } else {
    if(document.getElementsByClassName('logbox')[0].innerText
    ==
    "You're now chatting with a random stranger. Say hi!\nYou: " + introMsg + "\n") {
        secondsWaited +=1;
        if(secondsWaited>=secondsToWait) {
          secondsWaited = 0;
          setTimeout(() => { btn.click(); }, 500);
          setTimeout(() => { btn.click(); }, 500 * 2);
          setTimeout(() => { btn.click(); }, 500 * 3);
          setTimeout(() => restart(), 500 * 3 + 1000);
        }
      }
    else {
      secondsWaited = 0;
    }
  }
}

function restart() {
  console.log('restarting');
  document.getElementsByClassName('chatmsg')[0].value = introMsg;
  document.getElementsByClassName('sendbtn')[0].click();
}

var timerId = null
function start() {
  console.log('starting');
  timerId = setInterval(check, 1000);
}

function stop() {
  console.log('stopping');
  clearInterval(timerId);
}

start();