document.write('<li class="adHeader">広告</li>');

var bnrimages = new Array(
'<li><a href="http://www.shinwaen.com/" target="_blank"><img src="bnrimg/ad_shinwaen.jpg" width="150" height="50" alt="内牧温泉　親和苑" /></a></li>',
'<li><a href="http://www.aso.ne.jp/irifune/" target="_blank"><img src="bnrimg/ad_irifune.jpg" width="150" height="50" alt="湯の宿　入船" /></a></li>',
'<li><a href="http://www.sozankyo.jp/" target="_blank"><img src="bnrimg/ad_sozankyo.jpg" width="150" height="50" alt="内牧温泉旅館　蘇山郷" /></a></li>',
'<li><a href="http://www.asosan.jp/" target="_blank"><img src="bnrimg/ad_kikuchi.gif" width="150" height="50" alt="菊地食品" /></a></li>',
'<li><a href="http://www.asoplaza.co.jp/" target="_blank"><img src="bnrimg/ad_plaza.gif" width="150" height="50" alt="阿蘇プラザホテル" /></a></li>',
'<li><a href="http://asovilla.jp/" target="_blank"><img src="bnrimg/ad_villapark.jpg" width="150" height="50" alt="阿蘇の司　ビラパークホテル" /></a></li>',
'<li><a href="http://www.yumeoisou.com/" target="_blank"><img src="bnrimg/ad_yumeoi.gif" width="150" height="50" alt="湯巡追荘" /></a></li>',
'<li><a href="http://www.asomuse.jp/" target="_blank"><img src="bnrimg/ad_kazan.jpg" width="150" height="50" alt="阿蘇火山博物館" /></a></li>',
'<li><a href="http://www.aso-yasuragi.com/" target="_blank"><img src="bnrimg/ad_yasuragi.gif" width="150" height="50" alt="波野高原 やすらぎ交流館" /></a></li>',
'<li><a href="http://www.onyado-ogasawara.jp/" target="_blank"><img src="bnrimg/ad_ogasawara.jpg" width="150" height="50" alt="御宿 小笠原" /></a></li>'
);

var figure = bnrimages.length;

for (i=0; i<figure; i++) {
	n1 = Math.floor(Math.random() * figure);
	n2 = Math.floor(Math.random() * figure);
	n = bnrimages[n1];
	bnrimages[n1] = bnrimages[n2];
	bnrimages[n2] = n;
}

function putbnrimage(cnt){
	document.write(bnrimages[cnt]);
}

putbnrimage("0");
putbnrimage("1");
putbnrimage("2");
putbnrimage("3");
putbnrimage("4");
putbnrimage("5");
putbnrimage("6");
putbnrimage("7");
putbnrimage("8");
putbnrimage("9");