function initForAuthor(Jour_num, arr_jour) {
    console.log('Jour_num at line 1:', Jour_num)
    console.log('Jour_num at line 1:', typeof Jour_num)
    console.log('arr_jour at line 1:', arr_jour)
    console.log('initForAuthor');
    var apcStr = ``;
    if ([1, 25, 11].includes(Number(Jour_num))) {
        apcStr = arr_jour.apc
    } else {
        apcStr = arr_jour.apc + `<span style="color: ${arr_jour.system_color};font-weight: bold;margin-left:6px;">( 2025 - 2026 )</span>`;
    }

    $('.for_mess div .fr_APC').html(apcStr);
}