//read CIF here.
function getHashedCIF() {
    var hashedCIF = '';
    var ca = document.cookie.split(';');

    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);

        if (c.substring(0, 20) == 'VisitInfo=hashedCIF=') {
            hashedCIF = c.substring(20, 85);
        }
    }
    return hashedCIF;
}