on join:
    add 1 to {_1}

on quit:
    remove 1 from {_1}

every 20 seconds:
    loop all players:
        set tab header to " &d&l-CM&b&lV-S&a&ler&d&lve&b&lr- %nl% &r=========================" and footer to "  &r========================= %nl% &c&lカジノ&eを楽しんでね！ " for loop-player
        wait 10 seconds
        set tab footer to "  &r========================= %nl% 現在のサーバー人数は%{_1}%人です " for loop-player