function raAsset() {
jmp = new Array();


jmp[0] = '<p><a href="/info/announce/important/ann110701001984.html"><img height="96" width="192" class="rollover" src="/asset/image/banner/bnr-02-04.gif" alt="入会キャンペーン実施中！" /></a></p>';

n = Math.floor(Math.random()*jmp.length);
document.write(jmp[n]);
}