var chap_array = new Array(
    ["33 - Majority Rules",'33'],

    ["32 - Pressure",'32'],

    ["31 - Shibusawa Attack",'31'],

    ["30 - Just Whose Bank Account is It",'30'],

    ["29 - Great Escape",'29'],

    ["28 - Destiny",'28'],

    ["27 - I Would",'27'],

    ["26 - Would You Destroy",'26'],

    ["25 - It Should be Evil!!!",'25'],

    ["24 - Risk Once More",'24'],

    ["23 - Drink Your Tears",'23'],

    ["22 - If It Kills You",'22'],

    ["21 - Video Start",'21'],

    ["20 - Leave It to Me",'20'],

    ["19 - End and Beginning",'19'],

    ["18 - Unstoppable",'18'],

    ["17 - Lock On",'17'],

    ["16 - Super Power",'16'],

    ["15 - Reunion",'15'],

    ["14 - Democracy",'14'],

    ["13 - Gala Occasion",'13'],

    ["12 - Outbreak of War",'12'],

    ["11 - Akumetsu Arrives",'11'],

    ["10 - Risk",'10'],

    ["9 - Police vs Delinquents",'9'],

    ["8 - The Devil's Temptation",'8'],

    ["7 - Deadline",'7'],

    ["6 - Anti-Evil HQ",'6'],

    ["5 - Fortress of Justice",'5'],

    ["4 - Happy Youth",'4'],

    ["3 - Goodbye Akumetsu",'3'],

    ["2 - 300 Million Yen",'2'],

    ["1 - Super Elite",'1']
);
for (var i=0; i<chap_array.length; i++) {
    document.getElementById('id_chapter_1').options[i] = new Option(chap_array[i][0],chap_array[i][1]);
    if (document.getElementById('id_chapter_2')) {
        document.getElementById('id_chapter_2').options[i] = new Option(chap_array[i][0],chap_array[i][1]);
    }
}