var chap_array = new Array(
    ["64 - For You",'64/01'],

    ["63 - Back to Normal",'63/01'],

    ["62 - Morning",'62/01'],

    ["61 - Grotesque",'61/01'],

    ["60 - Readiness",'60/01'],

    ["59 - Old Woman",'59/00'],

    ["58 - Migi",'58/01'],

    ["57 - Hero",'57/01'],

    ["56 - Head",'56/01'],

    ["55 - Parasite",'55/01'],

    ["54 - Repression",'54/01'],

    ["53 - Lighting the Flame of War",'53/01'],

    ["52 - Surrounded",'52/00'],

    ["51 - Direction",'51/01'],

    ["50 - The Weapon",'50/01'],

    ["49 - Identification",'49/01'],

    ["48 - I'm Back",'48/01'],

    ["47 - As a Parent",'47/01'],

    ["46 - The Park in the Adjacent City",'46/00'],

    ["45 - Cold-Blooded War",'45/01'],

    ["44 - Impatience",'44/01'],

    ["43 - A Small and Weak Family 2",'43/01'],

    ["42 - A Small and Weak Family",'42/01'],

    ["41 - One Person",'41/01'],

    ["40 - Headquarters",'40/01'],

    ["39 - Assassin",'39/00'],

    ["38 - The Enemy",'38/01'],

    ["37 - The Resturant",'37/01'],

    ["36 - The Devil's Appearance",'36/01'],

    ["35 - Don't Care About a Name",'35/01'],

    ["34 - Iron and Glass",'34/001'],

    ["33 - Witness",'33/00'],

    ["32 - Tamura Reiko",'32/01'],

    ["31 - Red Tears",'31/01'],

    ["30 - Superpowers",'30/01'],

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

    ["28 - Peaceful Days",'28/01'],

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

    ["26 - A Young Girl's Dream",'26/01'],

    ["25 - Effect",'25/01'],

    ["24 - One Hit",'24/01'],

    ["23 - Chaos and Killings",'23/01'],

    ["22 - Cracks",'22/01'],

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

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

    ["19 - Mimada Hideo",'19/01'],

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

    ["17 - A Different Look",'17/01'],

    ["16 - End of the Journey",'16/01'],

    ["15 - The Missing 30 Percent",'15/00'],

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

    ["13 - Sorrow without Tears",'13/01'],

    ["12 - Pain in the Chest",'12/01'],

    ["11 - Hardship",'11/01'],

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

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

    ["8 - Species",'8/00'],

    ["7 - Ambush",'7/01'],

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

    ["5 - Study Hard",'5/01'],

    ["4 - Desire to Kill",'4/01'],

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

    ["2 - Beast",'2/01'],

    ["1 - Invasion",'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]);
    }
}