var image = new Array();

image[0] = 'atmorning_550367_1.jpg';
image[1] = 'Chito_550367_10.jpg';
image[2] = 'Kamitashiro_550367_2.jpg';
image[3] = 'Chito_550367_4.jpg';
image[4] = 'Chito_550367_6.jpg';
image[5] = 'Tree_550367_1.jpg';
image[6] = 'Nakatashiro_550367_1.jpg';
/*
changed 2009_oct
image2[0] = 'Hiuchi@Chozogoya_550367_1.jpg';
image2[1] = 'Numa_88_550367_1.jpg';
image2[2] = 'Shirasuna_shitugen_01_550367_1.jpg';
image2[6] = 'Shirasuna_88_550367_1.jpg';
image2[4] = 'Nushiri_550367_2.jpg';
*/
var image2 = new Array();
image2[0] = 'Hiuchi_1_09_550.jpg';

image2[1] = 'Ozenuma_asa1_09_550.jpg';
image2[2] = 'Hiuchi_sunrise1_09_550.jpg';
image2[3] = 'Nushiri_550367_1.jpg';

image2[4] = 'Oheshitugen2_09_550.jpg';
image2[5] = 'Ohesitugen_niji_550367_1.jpg';
image2[6] = 'Azamisitugen2_09_550.jpg';


image2[7] = 'Shirasuna_shitugen_01_550367_1.jpg';
image2[8] = 'flost1_09_550.jpg';
image2[9] = 'Nusiri1_09_550.jpg';

image2[10] = 'Asamisitugen1_09_550.jpg';

var p = image.length;
var p2 = image2.length;


var j = Math.floor(Math.random() * 4);
var j2 = Math.floor(Math.random() * 4);

var pre_load = new Array();

for (i = 0; i < p; i++) {
  pre_load[i] = new Image();

  pre_load[i].src = 'http://www.asahi-net.or.jp/~ud6m-kizm/alt-tour/Npij/Oze/top_page_photos/'+image[i];

  /*pre_load[i].src = 'Oze/Oze_2007/'+image[i];*/
}
var pre_load2 = new Array();
for (i = 0; i < p2; i++) {
  pre_load2[i] = new Image();
  pre_load2[i].src = 'Oze/top_page_photos/'+image2[i];
}


function chg_img_up() {
  j = j + 1;
  if (j > (p - 1)) j = 0;
  document.images.LargePict.src = pre_load[j].src;
}

function chg_img2_up() {
  j2 = j2 + 1;
  if (j2 > (p2 - 1)) j2 = 0;
  document.images.LargePict2.src = pre_load2[j2].src;
}


function chg_img_down() {
  j = j -1;
  if (j <0) j = p;
  document.images.LargePict.src = pre_load[j].src;
}

function chg_img2_down() {
  j2 = j2 -1;
  if (j2 <0) j2 = p2;
  document.images.LargePict.src2 = pre_load2[j2].src;
}

function rnd_img()
{
    document.images.LargePict.src = pre_load[j].src;
    document.images.LargePict2.src = pre_load2[j2].src;
}



function set_img(pic_num)
{
    document.images.LargePict.src = pre_load[pic_num].src;
	j=pic_num;
}

function set_img2(pic_num)
{
    document.images.LargePict2.src = pre_load2[pic_num].src;
	j2=pic_num;
}

function change_img(pic_num)
{
    document.images.LargePict.src = pre_load[pic_num].src;
}

function change_img2(pic_num)
{
    document.images.LargePict2.src = pre_load2[pic_num].src;
}


function recover_img(){
    document.images.LargePict.src = pre_load[j].src;
}

function recover_img2(){
    document.images.LargePict2.src = pre_load2[j2].src;
}

function onload_img(){
document.images.LargePict.src = pre_load[j].src;
document.images.LargePict2.src = pre_load2[j2].src;

for (i = 0; i < p; i++) {
	document.images['TnailPict'+i].src = pre_load[i].src;
}
for (i = 0; i < p2; i++) {
	document.images['Tnail2Pict'+i].src = pre_load2[i].src;
}
}