// background changer
h = (new Date()).getHours();
if ( h < 6) {
	document.write('<style type="text/css">');
	document.write('<!--');
	document.write('#bg { background: url(http://www.kinugawaonsenhotel.com/renewal/img/common/bg03.gif) no-repeat center top;}');
	document.write('-->');
	document.write('</style>');
}
if ((h >= 6) && (h < 12)) {
	document.write('<style type="text/css">');
	document.write('<!--');
	document.write('#bg { background: url(http://www.kinugawaonsenhotel.com/renewal/img/common/bg01.gif) no-repeat center top;}');
	document.write('-->');
	document.write('</style>');
}
if ((h >= 12) && (h < 17)) {
	document.write('<style type="text/css">');
	document.write('<!--');
	document.write('#bg { background: url(http://www.kinugawaonsenhotel.com/renewal/img/common/bg02.gif) no-repeat center top;}');
	document.write('-->');
	document.write('</style>');
}
if ((h >= 17) && (h < 24)) {
	document.write('<style type="text/css">');
	document.write('<!--');
	document.write('#bg { background: url(http://www.kinugawaonsenhotel.com/renewal/img/common/bg03.gif) no-repeat center top;}');
	document.write('-->');
	document.write('</style>');
}