function load2nd(){
	MM_preloadImages(
		'/common/img/header/btn_header_mail.gif',
		'/common/img/header/btn_header_mail_f2.gif',
		'/common/img/header/btn_header_kankyou.gif',
		'/common/img/header/btn_header_kankyou_f2.gif',
		'/common/img/header/btn_header_enquete.gif',
		'/common/img/header/btn_header_enquete_f2.gif',
		'/common/img/header/btn_header_shinrin.gif',
		'/common/img/header/btn_header_shinrin_f2.gif',
		'/common/img/header/btn_header_top.gif',
		'/common/img/header/btn_header_top_f2.gif',

		'/common/img/header/btn_header_sanka.jpg',
		'/common/img/header/btn_header_sanka_f2.jpg',
		'/common/img/header/btn_header_kansen.jpg',
		'/common/img/header/btn_header_kansen_f2.jpg',
		'/common/img/header/btn_header_yoyaku.jpg',
		'/common/img/header/btn_header_yoyaku_f2.jpg',

		'/common/img/footer/btn_org.gif',
		'/common/img/footer/btn_org_f2.gif',
		'/common/img/footer/btn_org_outline.gif',
		'/common/img/footer/btn_org_outline_f2.gif',
		'/common/img/footer/btn_org_disclosure.gif',
		'/common/img/footer/btn_org_disclosure_f2.gif',
		'/common/img/footer/btn_org_contact.gif',
		'/common/img/footer/btn_org_contact_f2.gif',
		'/common/img/footer/btn_org_kojinjouhou.gif',
		'/common/img/footer/btn_org_kojinjouhou_f2.gif',
		'/common/img/footer/btn_bid.gif',
		'/common/img/footer/btn_bid_f2.gif',
		'/common/img/footer/btn_org_link.gif',
		'/common/img/footer/btn_org_link_f2.gif',

		'/common/img/sidenavi/img_navi_top.gif',
		'/common/img/sidenavi/img_navi_top_f2.gif',
		'/common/img/sidenavi/btn_navi_facil.jpg',
		'/common/img/sidenavi/btn_navi_facil_f2.jpg',
		'/common/img/sidenavi/btn_navi_reserved.jpg',
		'/common/img/sidenavi/btn_navi_reserved_f2.jpg',

		'/common/img/btn_totop.gif',
		'/common/img/btn_totop_f2.gif'
	);
}