var chap_array = new Array(
    ["14 - Kame-sennin's Kamehameha!!",'14'],

    ["13 - Kame-sennin's Basho-sen",'13'],

    ["12 - In Search of Kame-sennin",'12'],

    ["11 - The Ox King of Fry-pan",'11'],

    ["10 - Onward to Fry-pan",'10'],

    ["9 - Dragonballs in Danger!!",'9'],

    ["8 - One, Two, Yamcha-cha",'8'],

    ["7 - Yamcha and Pu'ar",'7'],

    ["6 - So Long, Oolong!!",'6'],

    ["5 - Oo! Oo! Oolong!",'5'],

    ["4 - They Call Him the Turtle Hermit!",'4'],

    ["3 - Sea Monkeys",'3'],

    ["2 - No Balls!!",'2'],

    ["1 - Bloomers and the Monkey King",'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]);
    }
}