document.write('<style type="text/css">');
			document.write('#subnavi ul li ul { display: none; }');
			document.write('#subnavi .displayblock { display: block; }');
			document.write('#subnavi li.current, #subnavi li.current ul { display: block; }');
			document.write('#subnavi li.current ul ul { display: none; }');
		document.write('</style>');