function filterTooLongText(e, maxlength) {
    e = window.event || e;
    var who = e.target || e.srcElement;

    if (who.value.length > maxlength) {
        who.value = who.value.substring(0, maxlength);
    }
}

function ConfDel() {
    return window.confirm('Удалить?');
}