if(document.images) {
var imgs = new Array();
imgs[0] = new Image(); imgs[0].src = "img/botan/news-off.jpg";
imgs[1] = new Image(); imgs[1].src = "img/botan/news-on.jpg";
imgs[2] = new Image(); imgs[2].src = "img/botan/profile-off.jpg";
imgs[3] = new Image(); imgs[3].src = "img/botan/profile-on.jpg";
imgs[4] = new Image(); imgs[4].src = "img/botan/works-off.jpg";
imgs[5] = new Image(); imgs[5].src = "img/botan/works-on.jpg";
imgs[6] = new Image(); imgs[6].src = "img/botan/column-off.jpg";
imgs[7] = new Image(); imgs[7].src = "img/botan/column-on.jpg";
imgs[8] = new Image(); imgs[8].src = "img/botan/talk-off.jpg";
imgs[9] = new Image(); imgs[9].src = "img/botan/talk-on.jpg";
imgs[10] = new Image(); imgs[10].src = "img/botan/photo-off.jpg";
imgs[11] = new Image(); imgs[11].src = "img/botan/photo-on.jpg";
imgs[12] = new Image(); imgs[12].src = "img/botan/show-off.jpg";
imgs[13] = new Image(); imgs[13].src = "img/botan/show-on.jpg";
imgs[14] = new Image(); imgs[14].src = "img/botan/movie-off.jpg";
imgs[15] = new Image(); imgs[15].src = "img/botan/movie-on.jpg";
imgs[16] = new Image(); imgs[16].src = "img/botan/link-off.jpg";
imgs[17] = new Image(); imgs[17].src = "img/botan/link-on.jpg";
imgs[18] = new Image(); imgs[18].src = "img/botan/blog-off.jpg";
imgs[19] = new Image(); imgs[19].src = "img/botan/blog-on.jpg";
imgs[20] = new Image(); imgs[20].src = "img/botan/bbs-off.jpg";
imgs[21] = new Image(); imgs[21].src = "img/botan/bbs-on.jpg";
imgs[22] = new Image(); imgs[22].src = "img/botan/mail-off.jpg";
imgs[23] = new Image(); imgs[23].src = "img/botan/mail-on.jpg";
imgs[24] = new Image(); imgs[24].src = "img/botan/home-off.jpg";
imgs[25] = new Image(); imgs[25].src = "img/botan/home-on.jpg";
}

function chgimg(id, imgname) {
if(document.images) {
if(imgs[imgname]) {
document.images[id].src = imgs[imgname].src;
}
else {
document.images[id].src = imgname;
}
}
}