var imglist = [
[ "img/top/icon/19_matsuo.jpg", "#19 松尾鉱山", "ruins_file/19_matsuo/index.html" ] ,
[ "img/top/icon/28_skozan.jpg", "#28 清越金山 ", "ruins_file/28_skozan/index.html" ] ,
[ "img/top/icon/30_nittitsu.jpg", "#30 日窒集落", "ruins_file/30_nittitsu/index.html" ] 
];

var imglist2 = [
[ "img/top/icon/16_chosen.jpg", "#16 朝鮮学校", "ruins_file/16_chosen/index.html" ] ,
[ "img/top/icon/27_mayakan.jpg", "#27 摩耶観光ホテル2", "ruins_file/27_mayakan/index.html" ] ,
[ "img/top/icon/26_yuhara.jpg", "#26 湯原ロープウェー", "ruins_file/26_yuhara/index.html" ] 
];

var imglist3 = [
[ "img/top/icon/20_osarizawa.jpg", "#20 尾去沢鉱山", "ruins_file/20_osarizawa/index.html" ] ,
[ "img/top/icon/24_ogushi.jpg", "#24 小串硫黄鉱山跡", "ruins_file/24_ogushi/index.html" ] ,
[ "img/top/icon/21_taro.jpg", "#21 田老鉱山", "ruins_file/21_taro/index.html" ] 
];

var imglist4 = [
[ "img/top/icon/14_fuchu2.jpg", "#14 府中通信施設跡2", "ruins_file/14_fuchu2/index.html" ] ,
[ "img/top/icon/29_kejyonuma.jpg", "#29 化女沼レジャーランド", "ruins_file/29_kejyonuma/index.html" ] ,
[ "img/top/icon/25_bengara.jpg", "#25 弁柄工場", "ruins_file/25_bengara/index.html" ] 
];

var imglist5 = [
[ "img/top/icon/23_matsuosc.jpg", "#32 松尾鉱山2", "ruins_file/32_matsuosc/index.html" ] ,
[ "img/top/icon/23_matsuosc.jpg", "#32 松尾鉱山2", "ruins_file/32_matsuosc/index.html" ] ,
[ "img/top/icon/31_mkozan.jpg", "#31 持○鉱山", "ruins_file/31_mkozan/index.html" ] 
];



function RandomImageLink() {
var selectnum = Math.floor(Math.random() * imglist.length);
var output = 
'<a href="' + imglist[selectnum][2] + '"><img src="' + imglist[selectnum][0] + '" alt="' + imglist[selectnum][1] + '"border="0"></a>';
document.write(output);
}
function RandomImageLink2() {
var selectnum = Math.floor(Math.random() * imglist.length);
var output = 
'<a href="' + imglist2[selectnum][2] + '"><img src="' + imglist2[selectnum][0] + '" alt="' + imglist2[selectnum][1] + '"border="0"></a>';
document.write(output);
}
function RandomImageLink3() {
var selectnum = Math.floor(Math.random() * imglist.length);
var output = 
'<a href="' + imglist3[selectnum][2] + '"><img src="' + imglist3[selectnum][0] + '" alt="' + imglist3[selectnum][1] + '"border="0"></a>';
document.write(output);
}
function RandomImageLink4() {
var selectnum = Math.floor(Math.random() * imglist.length);
var output = 
'<a href="' + imglist4[selectnum][2] + '"><img src="' + imglist4[selectnum][0] + '" alt="' + imglist4[selectnum][1] + '"border="0"></a>';
document.write(output);
}
function RandomImageLink5() {
var selectnum = Math.floor(Math.random() * imglist.length);
var output = 
'<a href="' + imglist5[selectnum][2] + '"><img src="' + imglist5[selectnum][0] + '" alt="' + imglist5[selectnum][1] + '"border="0"></a>';
document.write(output);
}