var topimages = new Array(
		
		'<a href="http://www.cityheaven.net/t/i-f/" target="_blank"><img src="/img/commtpl/mikawa/images/topbanner/i-f.jpg" /></a>',		
		'<a href="http://www.cityheaven.net/t/okakura/" target="_blank"><img src="/img/commtpl/mikawa/images/topbanner/okakura.jpg" /></a>',
		'<a href="http://www.cityheaven.net/t/ravi/" target="_blank"><img src="/img/commtpl/mikawa/images/topbanner/ravi.jpg" /></a>');

var figure = topimages.length;

for (i=0; i<100; i++) //　100はシャッフルする回数
{
	n1 = Math.floor(Math.random() * figure);
	n2 = Math.floor(Math.random() * figure);
	n = topimages[n1];
	topimages[n1] = topimages[n2];
	topimages[n2] = n;
}

//バナーイメージを呼び出す関数
function puttopimage(cnt){
	document.write(topimages[cnt]);
}
//-->

