;
    } else {
        document.getElementById('flash-browser-error').style.display = 'block';
        document.getElementById('flash-start-button').disabled = true;
        document.getElementById('flash-start-button').innerHTML=document.getElementById('flash-start-button').innerText.strike()
    }
    const acontroller = new AbortController();
    const cs = acontroller.signal;
    let flashModal = document.getElementById("flash-modal");
    let flashForm = document.getElementById("flash-form");
    let f