if (document.images) {
	cd_out = new Image;
	cd_cover = new Image;
	cd_back = new Image;
	cd_in = new Image;
	
	sbook_out = new Image;
	sbook_cover = new Image;
	sbook_in = new Image;
	
	dvd_out = new Image;
	dvd_cover = new Image;
	dvd_back = new Image;
	
	cd_out.src = '/images/product/cd-digital.jpg';
	cd_cover.src = '/images/product/cd-cover.jpg';
	cd_back.src = '/images/product/cd-back.jpg';
	cd_in.src = '/images/product/cd-interior.jpg';
	
	sbook_out.src = '/images/product/songbook-digital.jpg';
	sbook_cover.src = '/images/product/songbook-cover.jpg';
	sbook_in.src = '/images/product/songbook-interior.jpg';
	
	dvd_out.src = '/images/product/dvd-digital.jpg';
	dvd_cover.src = '/images/product/dvd-cover.jpg';
	dvd_back.src = '/images/product/dvd-back.jpg';

} else {
	cd_out = '';
	cd_cover = '';
	cd_back = '';
	cd_in = '';
	
	sbook_out = '';
	sbook_cover = '';
	sbook_in = '';
	
	dvd_out = '';
	dvd_cover = '';
	dvd_back = '';
	
	document.rolling = '';
}