//=================================================
// MENU top page
//=================================================

if (document.images){

	btn_aboutus_a  = new Image;
	btn_aboutus_b  = new Image;
	btn_business_a = new Image;
	btn_business_b = new Image;
	btn_recruit_a  = new Image;
	btn_recruit_b  = new Image;
	btn_faq_a      = new Image;
	btn_faq_b      = new Image;
	btn_links_a    = new Image;
	btn_links_b    = new Image;
	
	btn_aboutus_a.src  = "images/menu_btn_aboutus.gif";
	btn_aboutus_b.src  = "images/menu_btn_aboutus_act.gif";
	btn_business_a.src = "images/menu_btn_business.gif";
	btn_business_b.src = "images/menu_btn_business_act.gif";
	btn_recruit_a.src  = "images/menu_btn_recruit.gif";
	btn_recruit_b.src  = "images/menu_btn_recruit_act.gif";
	btn_faq_a.src      = "images/menu_btn_faq.gif";
	btn_faq_b.src      = "images/menu_btn_faq_act.gif";
	btn_links_a.src    = "images/menu_btn_links.gif";
	btn_links_b.src    = "images/menu_btn_links_act.gif";

}


//=================================================