// onLoad img　読み込み
window.onload = function(){
 MM_preloadImages(
	'../img/nav_home_ov.jpg',
	'../img/nav_8point_ov.jpg',
	'../img/nav_spec_ov.jpg',
	'../img/nav_faq_ov.jpg',
	'../img/nav_event_ov.jpg',
	'../img/nav_office_ov.jpg')
}