function get_member_level($mb_point)
{
    global $g4;

    $s = "";
    $point = $mb_point;

    if ($point < '1000') {
        $point = "1000";
    }

    $level = (int)($point / 1000);
    if ($level > '75') {
        $level = "75";
    }

    $no = sprintf("%03d", $level);

    return "<img src='$g4[path]/img/l/{$no}.gif' align='absmiddle' border='0' title='레벨 {$level} / ".number_format($mb_point)."점'>";
}


 회원 레이어 (회원 자동 아이콘 쓸때)
function get_sideview($mb_id, $name="", $email="", $homepage="")
{
    global $config;
    global $g4;

    $email = base64_encode($email);
    $homepage = set_http($homepage);

    $name = preg_replace("/\&#039;/", "", $name);
    $name = preg_replace("/\'/", "", $name);
    $name = preg_replace("/\"/", "&#034;", $name);
    $title_name = $name;

    if ($mb_id) {
        $tmp_name = "<span class='member'>$name</span>";

        if ($config['cf_use_member_icon']) {
            $mb_dir = substr($mb_id,0,2);
            $icon_file = "$g4[path]/data/member/$mb_dir/$mb_id.gif";

            //if (file_exists($icon_file) && is_file($icon_file)) {
            if (file_exists($icon_file)) {
                //$size = getimagesize($icon_file);
                //$width = $size[0];
                //$height = $size[1];
                $width = $config['cf_member_icon_width'];
                $height = $config['cf_member_icon_height'];
                $tmp_name = "<img src='$icon_file' width='$width' height='$height' align='absmiddle' border='0'>";

                if ($config['cf_use_member_icon'] == 2) // 회원아이콘+이름
                    $tmp_name = $tmp_name . " <span class='member'>$name</span>";
            }
        }
        $title_mb_id = "[$mb_id]";
    } else {
        $tmp_name = "<span class='guest'>$name</span>";
        $title_mb_id = "[비회원]";
    }

    // 레벨 아이콘
    if ($mb_id) {
        $level = get_member($mb_id);
        $tmp_level = get_member_level($level['mb_point']);
    } else {
        $tmp_level = get_member_level(0);
    }

    return "<a href=\"javascript:;\" onClick=\"showSideView(this, '$mb_id', '$name', '$email', '$homepage');\" title=\"{$title_mb_id}{$title_name}\">$tmp_level $tmp_name</a>";
}