function shouldShowPopup() {
    dismissed = localStorage.getItem('popupDismissed');

    banner = document.getElementsByClassName("cookie-banner")[0];
    if (dismissed == null || dismissed === "no") {
        banner.style.display = 'block';
    }
}

function dismissPopup() {
    localStorage.setItem('popupDismissed', 'yes');
    banner = document.getElementsByClassName("cookie-banner")[0];
    banner.style.display = 'none';
}

function updateCookieConsent() {
    t=Matomo.getAsyncTracker();

    button = document.getElementById("cookiesaction");
    text = button.parentNode.getElementsByTagName('span')[0]
    if (!t.areCookiesEnabled()) {
         text.innerHTML = "You haven't allowed cookies to be used"
         button.innerHTML = "Allow"
         button.style.visibility = ""
         button.onclick = function() { startCookieConsent(); }
    } else {
        text.innerHTML = "Using cookies to track your usage of the site"
        button.innerHTML = "Stop"
        button.style.visibility = ""
        button.onclick = function() { stopCookieConsent(); }
    }
}

function stopCookieConsent() {
    t=Matomo.getAsyncTracker();
    t.forgetCookieConsentGiven();
    updateCookieConsent();
}

function startCookieConsent() {
    t=Matomo.getAsyncTracker();
    t.rememberCookieConsentGiven();
    updateCookieConsent();
}