var RollOverCapable;
	var loaded;

function loadImg () {

		loaded = 0;

		homeOver			= new Image; homeOver.src			= "/images/header_menu_home_over.gif";
		homeOut				= new Image; homeOut.src			= "/images/header_menu_home.gif";
		
		aboutOver			= new Image; aboutOver.src			= "/images/header_menu_about_over.gif";
		aboutOut			= new Image; aboutOut.src			= "/images/header_menu_about.gif";
		
		businessOver		= new Image; businessOver.src		= "/images/header_menu_business_over.gif";
		businessOut			= new Image; businessOut.src		= "/images/header_menu_business.gif";
		
		caseOver			= new Image; caseOver.src			= "/images/header_menu_case_over.gif";
		caseOut				= new Image; caseOut.src			= "/images/header_menu_case.gif";

		qandaOver			= new Image; qandaOver.src			= "/images/header_menu_qanda_over.gif";
		qandaOut			= new Image; qandaOut.src			= "/images/header_menu_qanda.gif";

		accessOver			= new Image; accessOver.src			= "/images/header_menu_access_over.gif";
		accessOut			= new Image; accessOut.src			= "/images/header_menu_access.gif";

		inquiryOver			= new Image; inquiryOver.src		= "/images/header_menu_inquiry_over.gif";
		inquiryOut			= new Image; inquiryOut.src			= "/images/header_menu_inquiry.gif";
		

		loaded = 1;
}



function loadImgSub (num) {

		loaded = 0;

		if(num=="win"){

			backOver	= new Image; backOver.src	= "/biz/images/btn_back_over.gif";
			backOut		= new Image; backOut.src	= "/biz/images/btn_back.gif";

			nextOver	= new Image; nextOver.src	= "/biz/images/btn_next_over.gif";
			nextOut		= new Image; nextOut.src	= "/biz/images/btn_next.gif";

		} else if(num=="english"){

			homeOver		= new Image; homeOver.src	= "/english/images/e_header_menu_home_over.gif";
			homeOut			= new Image; homeOut.src	= "/english/images/e_header_menu_home.gif";

			contactOver		= new Image; contactOver.src	= "/english/images/e_header_menu_contact_over.gif";
			contactOut		= new Image; contactOut.src		= "/english/images/e_header_menu_contact.gif";

			japaneseOver	= new Image; japaneseOver.src	= "/english/images/e_header_menu_japanese_over.gif";
			japaneseOut		= new Image; japaneseOut.src	= "/english/images/e_header_menu_japanese.gif";

		}

		loaded = 1;
}







function switchOver(imgName) {
	if (loaded == 1) {
		imgOver = eval(imgName + "Over.src");
		document.images[imgName].src = imgOver;
	}
}

function switchOut(imgName) {
	if (loaded == 1) {
		imgOut = eval(imgName + "Out.src");
		document.images[imgName].src = imgOut;
	}
}


function switchOver2(imgName) {
	if (loaded == 1) {
		imgOver = eval(imgName.split("_")[0] + "Over.src");
		document.images[imgName].src = imgOver;
	}
}

function switchOut2(imgName) {
	if (loaded == 1) {
		imgOut = eval(imgName.split("_")[0] + "Out.src");
		document.images[imgName].src = imgOut;
	}
}