function addtocart(id){
    var new_url = 'https://learning.intracen.org/enrol/itccohort/cartcontents.php?addtocart=1&sesskey=3iOzzc7dl9&addenrol=' + id;

    window.location.href = 'https://learning.intracen.org/enrol/itccohort/cartcontents.php?addtocart=1&sesskey=3iOzzc7dl9&addenrol=' + id;
        return false;

    }
    function joinsession(id){

    var new_url = 'https://learning.intracen.org/enrol/itccohort/cartcontents.php?addtocart=1&sesskey=3iOzzc7dl9&addenrol=' + id;

    window.location.href = 'https://learning.intracen.org/enrol/itccohort/joinsession.php?sesskey=3iOzzc7dl9&enrol=' + id;
        return false;

    }