hsc_res

var myInterval = setInterval( () => {
    var a = parseInt(document.getElementById('value_a').value);
    var b = parseInt(document.getElementById('value_b').value);

    var captchaField = document.getElementById('value_s');
    captchaField.value = a + b;

    var submitBtn = document.getElementById('btnSubmit');
    submitBtn.click();


    var response = document.getElementsByClassName('red11');

    if(response.length & response[0].textContent != "RESULT IS NOT PUBLISHED YET!") {
        var audio = document.createElement('audio')
        audio.src = "http://www.soundjay.com/button/beep-07.wav";
        audio.play()
        clearInterval(myInterval);
    }
    else {
        console.log(".");
    }
}, 60000);