var chapter_list = new Array(
  ["Vol.01 Ch.001: Flower Tales","v01/c001"],
  ["Vol.01 Ch.002: Stand by Me","v01/c002"],
  ["Vol.01 Ch.003: Spring Storm","v01/c003"],
  ["Vol.01 Ch.004: When I Wake Up in the Morning","v01/c004"],
  ["Vol.01 Ch.005: The Secret Garden","v01/c005"],
  ["Vol.01 Ch.006: Adolescence Is Beautiful","v01/c006"],
  ["Vol.01 Ch.007: Wuthering Heights <1>","v01/c007"],
  ["Vol.02 Ch.008: Wuthering Heights <2>","v02/c008"],
  ["Vol.02 Ch.009: Wuthering Heights <3>","v02/c009"],
  ["Vol.02 Ch.010: First of May","v02/c010"],
  ["Vol.02 Ch.011: New Days","v02/c011"],
  ["Vol.02 Ch.012: Never Can Say Goodbye","v02/c012"],
  ["Vol.02 Ch.013: Love Is Blind","v02/c013"],
  ["Vol.03 Ch.014: A Midsummer Night's Dream (Part I)","v03/c014"],
  ["Vol.03 Ch.015: A Midsummer Night's Dream (Part II)","v03/c015"],
  ["Vol.03 Ch.016: The Happy Prince (Part I)","v03/c016"],
  ["Vol.03 Ch.017: The Happy Prince (Part II)","v03/c017"],
  ["Vol.03 Ch.018: Fireworks in Winter","v03/c018"],
  ["Vol.04 Ch.019: Spring Bell","v04/c019"],
  ["Vol.04 Ch.020: Tsujiahana","v04/c020"],
  ["Vol.04 Ch.021: The Deer Cry Pavilion: part I","v04/c021"],
  ["Vol.04 Ch.022: The Deer Cry Pavilion: part II","v04/c022"],
  ["Vol.04 Ch.023: The Deer Cry Pavilion: part III","v04/c023"],
  ["Vol.04 Ch.024: The Deer Cry Pavilion: part IV","v04/c024"],
  ["Vol.04 Ch.025: Faster than Love","v04/c025"],
  ["Vol.05 Ch.026: The Deer Cry Pavilion: part V","v05/c026"],
  ["Vol.05 Ch.027: The Deer Cry Pavilion: part VI","v05/c027"],
  ["Vol.05 Ch.028: The Deer Cry Pavilion: part VII","v05/c028"],
  ["Vol.05 Ch.029: The Deer Cry Pavilion: part VIII","v05/c029"],
  ["Vol.05 Ch.030: After the Banquet","v05/c030"],
  ["Vol.05 Ch.031: The Door into Summer (Part A)","v05/c031"],
  ["Vol.05 Ch.031.5: [Little Women] Chie-san and Sonoko-san","v05/c031.5"],
  ["Vol.06 Ch.032: The Door into Summer (Part B)","v06/c032"],
  ["Vol.06 Ch.033: The Door into Summer (Part C)","v06/c033"],
  ["Vol.06 Ch.033.5: Special Side Story:  The Athletics Meet","v06/c033.5"],
  ["Vol.06 Ch.034: As You Like It","v06/c034"],
  ["Vol.06 Ch.035: Love Planet","v06/c035"],
  ["Vol.06 Ch.036: First Love","v06/c036"],
  ["Vol.06 Ch.037: The Lily of the Valley","v06/c037"],
  ["Vol.06 Ch.038: A Christmas Carol","v06/c038"],
  ["Vol.06 Ch.038.5: [Little Women] Kanako-sensei, Maeda-san and Nakajima-san","v06/c038.5"],
  ["Vol.07 Ch.039: A Little Princess","v07/c039"],
  ["Vol.07 Ch.040: Melody (Part A)","v07/c040"],
  ["Vol.07 Ch.041: Melody (Part B)","v07/c041"],
  ["Vol.07 Ch.042: Froth on the Daydream","v07/c042"]
);

var total_chapters = 45;

for (var i = 0; i < chapter_list.length; i++) {
  document.getElementById('top_chapter_list').options[i] = new Option(chapter_list[i][0], chapter_list[i][1]);
  document.getElementById('bottom_chapter_list').options[i] = new Option(chapter_list[i][0], chapter_list[i][1]);
}
document.getElementById('top_chapter_list').value=current_chapter;
document.getElementById('bottom_chapter_list').value=current_chapter;
var current_chapter_index = document.getElementById('top_chapter_list').selectedIndex;