// ランダムに画像を表示する
jmp = new Array();
img = new Array();
// ジャンプ先のアドレス(数字は画像と対応)
jmp[0] = "http://i-change.jp/salon/detail?id=6";
jmp[1] = "http://i-change.jp/salon/detail/catalog?id=8";
jmp[2] = "http://i-change.jp/salon/detail?id=9";
jmp[3] = "http://i-change.jp/salon/detail/catalog?id=11";
jmp[4] = "http://i-change.jp/salon/detail/catalog?id=19";
jmp[5] = "http://i-change.jp/salon/detail?id=25";
jmp[6] = "http://i-change.jp/salon/detail/catalog?id=27";
jmp[7] = "http://i-change.jp/salon/detail?id=28";
jmp[8] = "http://i-change.jp/salon/detail?id=29";
jmp[9] = "http://i-change.jp/salon/detail?id=30";
jmp[10] = "http://i-change.jp/salon/detail?id=31";
jmp[11] = "http://i-change.jp/salon/detail?id=32";
// 画像のアドレス(数字はジャンプ先のアドレスと対応)
img[0] = "img/topimg/top_6.jpg";
img[1] = "img/topimg/top_8.jpg";
img[2] = "img/topimg/top_9.jpg";
img[3] = "img/topimg/top_11.jpg";
img[4] = "img/topimg/top_19.jpg";
img[5] = "img/topimg/top_25.jpg";
img[6] = "img/topimg/top_27.jpg";
img[7] = "img/topimg/top_28.jpg";
img[8] = "img/topimg/top_29.jpg";
img[9] = "img/topimg/top_30.jpg";
img[10] = "img/topimg/top_31.jpg";
img[11] = "img/topimg/top_32.jpg";
n = Math.floor(Math.random()*jmp.length);
document.write("<a href='"+jmp[n]+"' id='mainimage'>");
document.write("<img src='"+img[n]+"' width='560' height='300' alt='i×change × salon' />");
document.write("</a>");