var chap_array = new Array(
    ["34 - Arms",'34/01'],

    ["33 - Angry",'33/01'],

    ["32 - Eyes",'32/01'],

    ["31 - Fleeting",'31/00-cover'],

    ["30 - Will You",'30/01'],

    ["29 - Tactics",'29/01'],

    ["28 - Question",'28/01'],

    ["27 - Trifle",'27/01'],

    ["26 - Scar",'26/01'],

    ["25 - Tears Drop Like Rain",'25/01'],

    ["24 - Winning Opportunity",'24/01'],

    ["23 - Best of Technique",'23/01'],

    ["22 - The Kick",'22/01'],

    ["21 - Complications",'21/00'],

    ["20 - Karate",'20/01'],

    ["19 - Footwork",'19/01'],

    ["18 - Soliloquy",'18/01'],

    ["17 - Advance and Retreat",'17/01'],

    ["16 - On the Road",'16/01'],

    ["15 - Real Intention",'15/01'],

    ["14 - Change",'14/01'],

    ["13 - Escape",'13/01'],

    ["12 - Numbness",'12/01'],

    ["11 - Rumor",'11/00'],

    ["10 - Downtown",'10/01'],

    ["9 - Conclusion",'9/01'],

    ["8 - Fear",'8/01'],

    ["7 - Real Value",'7/01'],

    ["6 - Determination",'6/01'],

    ["5 - Judo",'5/01'],

    ["4 - Fleeting Happiness",'4/01'],

    ["3 - Resistance",'3/01'],

    ["2 - A Person",'2/01'],

    ["1 - Downtown Boys",'1/00']
);
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]);
    }
}