function raAsset() {
	jmp = new Array();
	jmp[0] = '<p><a href="/enjoy/present/"><img height="96" width="192" class="rollover" src="/asset/image/banner/bnr-02-02.gif" alt="プレゼント大集合！" /></a></p>';
	jmp[1] = '<p><a href="/enjoy/pcnp/"><img height="96" width="192" alt="ポスタルくらぶ新聞ナビ" src="/asset/image/banner/bnr-01-01.gif" class="rollover" /></a></p>';
	n = Math.floor(Math.random()*jmp.length);
document.write(jmp[n]);
}