// JavaScript Document

$(function() {
//---------------------------------------------
//  ランダムリンク
//---------------------------------------------
var randomLinks = [
    'https://www.youtube.com/embed/hZvLH1aprBM?rel=0',
    'https://www.youtube.com/embed/FP3t1SOFXU0?rel=0',
    'https://www.youtube.com/embed/QMl5o1fwSjQ?rel=0',
    'https://www.youtube.com/embed/YPK7MBpHn30?rel=0',
    'https://www.youtube.com/embed/Gw-GFuKdBE4?rel=0',
    'https://www.youtube.com/embed/36Iy446-jWI?rel=0',
    'https://www.youtube.com/embed/ZBHu_bsHsiQ?rel=0',
    'https://www.youtube.com/embed/bSJPUUdEYQM?rel=0',
    'https://www.youtube.com/embed/NbAgFz5dnjE?rel=0',
    'https://www.youtube.com/embed/pBypnZWSW4A?rel=0',
    'https://www.youtube.com/embed/X_c43iubwNM?rel=0',
    'https://www.youtube.com/embed/Rs68EVLpOKo?rel=0',
    'https://www.youtube.com/embed/gToqLMXIrZM?rel=0',
    'https://www.youtube.com/embed/8hVPglJEh40?rel=0',
    'https://www.youtube.com/embed/2yDq51hD7DM?rel=0',
    'https://www.youtube.com/embed/pZ34MOf_yN0?rel=0',
    'https://www.youtube.com/embed/vdwCP4mFarQ?rel=0',
    'https://www.youtube.com/embed/2VOPNuVKxAU?rel=0',
    'https://www.youtube.com/embed/bhUI0NLZmBU?rel=0',
    'https://www.youtube.com/embed/eVh4gSjgy7Q?rel=0',
    'https://www.youtube.com/embed/fNwC0L5Nbgo?rel=0',
    'https://www.youtube.com/embed/Efu_xQpoyeo?rel=0',
    'https://www.youtube.com/embed/eASHKR3D8YQ?rel=0',
    'https://www.youtube.com/embed/dCj8CzzNX2Q?rel=0',
    'https://www.youtube.com/embed/udgLy9Q-Mcw?rel=0',
    'https://www.youtube.com/embed/8kM_RB-9MCU?rel=0',
    'https://www.youtube.com/embed/YY96FH8gx8A?rel=0',
    'https://www.youtube.com/embed/HrTHXVEdCqM?rel=0',
    'https://www.youtube.com/embed/alWNhYotDPA?rel=0',
    'https://www.youtube.com/embed/5J84sJ0MRK0?rel=0',
    'https://www.youtube.com/embed/lW89fKfvRhA?rel=0',
    'https://www.youtube.com/embed/y1ZLBwyamCQ?rel=0',
    'https://www.youtube.com/embed/yvBT7fGG7Io?rel=0'
];

    // クリックイベントを設定
    $('#Randam a').click(function(e) {
        e.preventDefault(); // デフォルトのリンク先への遷移をキャンセル

        // ランダムなインデックスを生成
        var randomIndex = Math.floor(Math.random() * randomLinks.length);

        // ランダムなリンクを取得して設定
        var randomLink = randomLinks[randomIndex];
        $(this).attr('href', randomLink);
    });
});