<!--

//メインイメージを定義
var primaryImages = new Array(
	'<img src="shared/images/home/billboard/billboard_4.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_5.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_6.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_7.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_8.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_9.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_10.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_11.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_12.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_13.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_14.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_15.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_16.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_17.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_18.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_19.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_21.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_22.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_23.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_24.jpg" alt="" />',
	'<img src="shared/images/home/billboard/billboard_25.jpg" alt="" />'
);
//イベントイメージを定義
var secondaryImages = new Array(
	'<img src="shared/images/id/billboard/billboard_1.jpg" alt="" />',
	'<img src="shared/images/id/billboard/billboard_2.jpg" alt="" />'
);

//イメージの数を調べます。
var figure1 = primaryImages.length;
var figure2 = secondaryImages.length;

for (i=0; i<100; i++) //　100はシャッフルする回数
{
	n1 = Math.floor(Math.random() * figure1);
	n2 = Math.floor(Math.random() * figure1);
	m1 = primaryImages[n1];
	primaryImages[n1] = primaryImages[n2];
	primaryImages[n2] = m1;
}
for (j=0; j<100; j++) //　100はシャッフルする回数
{
	n3 = Math.floor(Math.random() * figure2);
	n4 = Math.floor(Math.random() * figure2);
	m3 = secondaryImages[n3];
	secondaryImages[n3] = secondaryImages[n4];
	secondaryImages[n4] = m3;
}

//イメージを呼び出す関数
function putPrimaryImages(cnt){
	document.write(primaryImages[cnt]);
}
function putSecondaryImages(cnt){
	document.write(secondaryImages[cnt]);
}

//-->

