var chap_array = new Array(
    ["52 - Resentment x Discouragement",'52/01'],

    ["51 - Ineffective x Enraged",'51/00-cover'],

    ["50 - Uneasiness x Exhaustion",'50/01'],

    ["49 - Disgust x Affection",'49/01'],

    ["48 - Rebuke x Criticize",'48/01'],

    ["47 - Hear Out x Kick In",'47/01'],

    ["46 - Comeback x Shining Star",'46/01'],

    ["45 - Attraction x Breakaway",'45/01'],

    ["44 - Crash x Fright",'44/00'],

    ["43 - Enmity x Solace",'43/01'],

    ["42 - Gratitude x Discomfort",'42/01'],

    ["41 - The War God's Deadly Game",'41/01'],

    ["40 - Twilight of the Silver Lion 4",'40/01'],

    ["39 - Twilight of the Silver Lion 3",'39/01'],

    ["38 - Twilight of the Silver Lion 2",'38/01'],

    ["37 - Twilight of the Silver Lion 1",'37/00'],

    ["36 - Clan x Confession",'36/01'],

    ["35 - Crisis x Reminiscence",'35/01'],

    ["34 - Cornered x Refusal",'34/01'],

    ["33 - Investigation x Heartache",'33/01'],

    ["32 - Astonishment x Understanding",'32/00'],

    ["31 - Entreaty x Impatience",'31/01'],

    ["30 - Languish x Reminiscence",'30/01'],

    ["29 - Swim x Unexpected Encounter",'29/01'],

    ["28 - Sacred Ground x Sacred Tool",'28/01'],

    ["27 - Search x Overview",'27/00'],

    ["26 - Counter-current x Disaster",'26/01'],

    ["25 - Sensation x Cowardice",'25/01'],

    ["24 - Mistake x Reunion",'24/01'],

    ["23 - Deliverance x Invocation",'23/01'],

    ["22 - Sightseeing x Yearning",'22/00'],

    ["21 - Encounter x Give and Take",'21/01'],

    ["20 - Restraint x Self-sacrifice",'20/01'],

    ["19 - Proficiency x Indecision",'19/01'],

    ["18 - Destiny x Resolve",'18/01'],

    ["17 - Confusion x Shock",'17/01'],

    ["16 - Spirit x Agreement",'16/01'],

    ["15 - Approach x Vigilance",'15/01'],

    ["14 - Self-Scorn x Misconceive",'14/01'],

    ["13 - Grief x Eye-witness",'13/01'],

    ["12 - Rest x Hardening",'12/01'],

    ["11 - Enforce x Load",'11/01'],

    ["10 - Transcendental x Share",'10/01'],

    ["9 - Clash x Recoil",'9/01'],

    ["8 - Impatience x Inspiration",'8/01'],

    ["7 - Crossing x Opportunity",'7/01'],

    ["6 - Contact x Experiment",'6/00'],

    ["5 - Victory x Conflict + Omake",'5/01'],

    ["4 - Conversion x Panic",'4/01'],

    ["3 - Synchronization Attack",'3/01'],

    ["2 - Contract x Chaos",'2/01'],

    ["1 - Encounter x Afflatus",'1/01']
);
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]);
    }
}