/************************

　商品写真の変更

***********************/

function changeImage(index,jan) {
var JAN_CODE = "" + jan;
	if (document.all) {
		document.all('large-image').src = '/item_image/' + JAN_CODE + '/' + index + '/l.jpg';
	} else if (document.layers) {
		document.layers['large-image'].src = '/item_image/' + JAN_CODE + '/' + index + '/l.jpg';
	} else if (document.getElementById) {
		document.getElementById('large-image').src = '/item_image/' + JAN_CODE + '/' + index + '/l.jpg';
	}
}