var bannerObjects=[
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	'<!-- JA --><a href="http://ck.jp.ap.valuecommerce.com/servlet/referral?sid=2515074&pid=877498553" target="_blank" ><img src="http://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=2515074&pid=877498553" height="60" width="468" border="0" alt="JA"></a>',
	'<!-- おいしっくす --><a href="http://ck.jp.ap.valuecommerce.com/servlet/referral?sid=2515074&pid=877498558" target="_blank" ><img src="http://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=2515074&pid=877498558" height="60" width="468" border="0" alt="おいしっくす"></a>',
	'<!-- 日本旅行 --><a href="http://ck.jp.ap.valuecommerce.com/servlet/referral?sid=2515074&pid=877502317" target="_blank" ><img src="http://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=2515074&pid=877502317" height="60" width="468" border="0" alt="日本旅行"></a>',
	'<!-- コメリ --><a href="http://ck.jp.ap.valuecommerce.com/servlet/referral?sid=2515074&pid=877502322" target="_blank" ><img src="http://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=2515074&pid=877502322" height="60" width="468" border="0" alt="コメリ"></a>',
	'<!-- じゃらん --><a href="http://ck.jp.ap.valuecommerce.com/servlet/referral?sid=2515074&pid=877498574" target="_blank" ><img src="http://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=2515074&pid=877498574" height="60" width="468" border="0" alt="じゃらん"></a>'
];
function bannerWrite() {
	var rr = parseInt(Math.random() * bannerObjects.length);
	document.write(bannerObjects.slice(rr,rr+1)[0]);
	bannerObjects.splice(rr,1);
}