// Function to extract the query parameter
function getQueryParam(name) {
    name = name.replace(/[\[\]]/g, '\\$&');
    var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
        results = regex.exec(window.location.href);
    if (!results) return null;
    if (!results[2]) return '';
    return decodeURIComponent(results[2].replace(/\+/g, ' '));
}

// Function to set a cookie
function setCookie(name, value, days) {
    var expires = "";
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        expires = "; expires=" + date.toUTCString();
    }
    document.cookie = name + "=" + (value || "")  + expires + "; path=/";
}

// Extract the afrfid parameter from the URL
var afrfidValue = getQueryParam('afrfid');

// Set the cookie if afrfidValue is present
if(afrfidValue) {
    setCookie('afrfid_c', afrfidValue, 7); // Set cookie for 7 days
}