var chap_array = new Array(
["Bitter Virgin 32",'bitter-virgin-32'],
["Bitter Virgin 31",'bitter-virgin-31'],
["Bitter Virgin 30",'bitter-virgin-30'],
["Bitter Virgin 29",'bitter-virgin-29'],
["Bitter Virgin 28",'bitter-virgin-28'],
["Bitter Virgin 27",'bitter-virgin-27'],
["Bitter Virgin 26",'bitter-virgin-26'],
["Bitter Virgin 25",'bitter-virgin-25'],
["Bitter Virgin 24",'bitter-virgin-24'],
["Bitter Virgin 23",'bitter-virgin-23'],
["Bitter Virgin 22 - Her Unknown Tragedy",'bitter-virgin-22'],
["Bitter Virgin 21 - Her Determination",'bitter-virgin-21'],
["Bitter Virgin 20 - Her Confusion",'bitter-virgin-20'],
["Bitter Virgin 19 - Her Secret",'bitter-virgin-19'],
["Bitter Virgin 18 - Her Pain",'bitter-virgin-18'],
["Bitter Virgin 17 - The Same As Her",'bitter-virgin-17'],
["Bitter Virgin 16 - Running Into Her",'bitter-virgin-16'],
["Bitter Virgin 15 - Her Feelings",'bitter-virgin-15'],
["Bitter Virgin 14 - Her Request",'bitter-virgin-14'],
["Bitter Virgin 13 - Good Night to Her",'bitter-virgin-13'],
["Bitter Virgin 12 - Her Horror",'bitter-virgin-12'],
["Bitter Virgin 11 - Her Tragedy",'bitter-virgin-11'],
["Bitter Virgin 10 - Her Nightmare",'bitter-virgin-10'],
["Bitter Virgin 9 - For Her",'bitter-virgin-9'],
["Bitter Virgin 8 - Her Traces",'bitter-virgin-8'],
["Bitter Virgin 7 - That Close Girl",'bitter-virgin-7'],
["Bitter Virgin 6 - That Distant Girl",'bitter-virgin-6'],
["Bitter Virgin 5 - Love Her",'bitter-virgin-5'],
["Bitter Virgin 4 - That Special Girl",'bitter-virgin-4'],
["Bitter Virgin 3 - When She Smiles",'bitter-virgin-3'],
["Bitter Virgin 2 - Her Wound",'bitter-virgin-2'],
["Bitter Virgin 1 - Her Confession",'bitter-virgin-1']);

for (var i=0; i<chap_array.length; i++) {
document.getElementById('chapter_select').options[i] = new Option(chap_array[i][0],chap_array[i][1]);
}