/*
window.addEvent('domready', function() {
	$('li-drmtlgy').addEvent('mouseover', function(e){
		$('menu-drmtlgy').style.display="block"
	});
	$('li-drmtlgy').addEvent('mouseout', function(e){
		$('menu-drmtlgy').style.display="none"
	});
	$('li-checkup').addEvent('mouseover', function(e){
		$('menu-checkup').style.display="block"
	});
	$('li-checkup').addEvent('mouseout', function(e){
		$('menu-checkup').style.display="none"
	});
	$('totop').addEvent('click', function(e){
		ease_scroll();
		return false;
	});
});
*/