function getuserinfos(settings)
{
    var user_infos_bloc = settings['user_infos_bloc'];
    //on recup l'ancienne note
    var url_user_infos = '/prismacuiuserinformations/getuserinfos/';
    var jsonRequest = new Request({url: url_user_infos, onComplete: function(ret){update_user_infos_bloc(ret, user_infos_bloc)}}).get()
}

function update_user_infos_bloc(ret, user_infos_bloc)
{
    $(user_infos_bloc).innerHTML = ret;
}