var chap_array = new Array(
    ["99 - Farewell Seinagi 3",'99/01'],

    ["98 - Farewell Seinagi 2",'98/01'],

    ["97 - Farewell Seinagi",'97/01'],

    ["96 - The Secret Between the Two",'96/01'],

    ["95 - 10 (+ 2) Pudding",'95/01'],

    ["94 - Magic Debut",'94/01'],

    ["93 - The New Plate is the Black M0",'93/01'],

    ["92 - Revenge Level 1",'92/01'],

    ["91 - Faraway Goal",'91/01'],

    ["90 - The Tall Wall",'90/01'],

    ["89 - Level 1",'89/01'],

    ["88 - Black Plate",'88/01'],

    ["87 - 2nd Magical Examination Part Five",'87/00-note'],

    ["86 - 2nd Magical Examination Part Four",'86/01'],

    ["85 - 2nd Magical Examination Part Three",'85/01'],

    ["84 - 2nd Magical Examination Part 2",'84/01'],

    ["83 - 2nd Magical Examination",'83/01'],

    ["82 - Class 1-C's Gothic Lolita Coffee Shop",'82/01'],

    ["81",'81/01'],

    ["80",'80/01'],

    ["79",'79/01'],

    ["78 - Chapter 78",'78/01'],

    ["77 - Chapter 77",'77/01'],

    ["76 - The Cultural Festival - Part VI",'76/01'],

    ["75 - The Cultural Festival - Part V",'75/01'],

    ["74 - The-Cultural Festival - Part 4",'74/01'],

    ["73 - The Cultural Festival - Part 3",'73/01'],

    ["72 - The Cultural Festival - Part 2",'72/01'],

    ["71 - The Cultural Festival Is In Trouble",'71/01'],

    ["70 - Taiga And Akira's Room",'70/01a'],

    ["69 - M0's True Form",'69/01'],

    ["68 - The Man Called Kuzumi",'68/01'],

    ["67 - The Second Term Starts",'67/01'],

    ["66 - Ways to Erase Magic",'66/01'],

    ["65 - M0 Fight!",'65/01'],

    ["64 - M0, A New Journey",'64/01'],

    ["63 - M0 Fire",'63/01'],

    ["62 - M0, A Road of Thorns",'62/01'],

    ["61 - Summer Oasis - After",'61/01'],

    ["60 - Summer Oasis - Before",'60/01'],

    ["59 - Skateboard-kun and Megane-chan",'59/01'],

    ["58 - Kuzumi Kokuha is Kokuha Kuzumi",'58/01'],

    ["57 - Back to the Starting Point 5",'57/01'],

    ["56 - Back to the Starting Point 4",'56/01'],

    ["55 - Back to the Starting Point 3",'55/01'],

    ["54 - Back to the Starting Point 2",'54/01'],

    ["53 - Back to the Starting Point 1",'53/01'],

    ["52 - Class Matches Epilogue",'52/01'],

    ["51 - Class Matches 15",'51/01'],

    ["50 - Class Matches 14",'50/01'],

    ["49 - Class Matches 13",'49/01'],

    ["48 - Class Matches 12",'48/01'],

    ["47 - Class Matches 11",'47/01'],

    ["46 - Class Matches 10",'46/01'],

    ["45 - Class Matches 9",'45/01'],

    ["44 - Class Matches 8",'44/01'],

    ["43 - Class Matches 7",'43/01'],

    ["42 - Class Matches 6",'42/01'],

    ["41 - Class Matches 5",'41/01'],

    ["40 - Class Matches - Intermission",'40/01'],

    ["39 - Class Matches 4",'39/01'],

    ["38 - Class Matches 3",'38/01'],

    ["37 - Class Matches 2",'37/01'],

    ["36 - Class Matches 1",'36/01'],

    ["35 - Mosaic Panic",'35/01'],

    ["34 - Provocation",'34/01'],

    ["33 - Lucy Doing Things Her Way",'33/01'],

    ["32 - Expedition Over",'32/01'],

    ["31 - It's Hard Being a Man",'31/01'],

    ["30 - Magic Flower",'30/01'],

    ["29 - Strange Cave",'29/01'],

    ["28 - Kuzumi Taiga's Expedition Group",'28/01'],

    ["27 - Magic Department Ban Lifted",'27/01'],

    ["26 - Magic Exam Last",'26/01'],

    ["25 - Magic Examination 7",'25/01'],

    ["24 - Magic Examination 6",'24/01'],

    ["23 - Magic Examination 5",'23/01'],

    ["22 - Magic Examination 4",'22/01'],

    ["21 - Magic Examination 3",'21/01'],

    ["20 - Magic Examination 2",'20/01'],

    ["19 - Magic Examination 1",'19/01'],

    ["18 - M0 Plate",'18/01'],

    ["17 - Temporary Compromise",'17/01'],

    ["16 - Ise's Willpower",'16/01'],

    ["15 - The 2 At That Time",'15/01'],

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

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

    ["12 - The Student Council Magic Executive Committee",'12/01'],

    ["11 - An Unexpected Meeting",'11/01'],

    ["10 - Where is the Plate 3",'10/01'],

    ["9 - Where is the Plate 2",'9/01'],

    ["8 - Where Is The Plate 1",'8/01'],

    ["7 - Third Period - Outside Magic Practice Class",'7/01'],

    ["6 - Those Two Are Siblings",'6/01'],

    ["5 - Form a Party",'5/01'],

    ["4 - Escape",'4/01'],

    ["3 - Beginning the School Life",'3/01'],

    ["2 - Kuzumi Taiga is Taiga Kuzumi",'2/01'],

    ["1 - Magic School",'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]);
    }
}