function On(name) {

	if (document.images) {

		document.images[name].src = eval(name + 'on.src');

	}

}

function Off(name) {

	if (document.images) {

		document.images[name].src = eval(name + 'off.src');

	}

}


if (document.images) {


	var img1on = new Image();
	img1on.src = "../img/top2.gif";
	var img1off = new Image();
	img1off.src = "../img/top.gif"; 

	var img2on = new Image();
	img2on.src = "../img/news2.gif";
	var img2off = new Image();
	img2off.src = "../img/news.gif";

	var img3on = new Image();
	img3on.src = "../img/project2.gif";
	var img3off = new Image();
	img3off.src = "../img/project.gif";

	var img4on = new Image();
	img4on.src = "../img/concept2.gif";
	var img4off = new Image();
	img4off.src = "../img/concept.gif";

	var img5on = new Image();
	img5on.src = "../img/profile2.gif";
	var img5off = new Image();
	img5off.src = "../img/profile.gif";

	var img6on = new Image();
	img6on.src = "../img/media2.gif";
	var img6off = new Image();
	img6off.src = "../img/media.gif";
	
	var img7on = new Image();
	img7on.src = "../img/access2.gif";
	var img7off = new Image();
	img7off.src = "../img/access.gif";	

	var img8on = new Image();
	img8on.src = "../img/recruit2.gif";
	var img8off = new Image();
	img8off.src = "../img/recruit.gif";
	
	var img9on = new Image();
	img9on.src = "../img/mail2.gif";
	var img9off = new Image();
	img9off.src = "../img/mail.gif";

	var img10on = new Image();
	img10on.src = "../img/english2.gif";
	var img10off = new Image();
	img10off.src = "../img/english.gif";
	
	var img11on = new Image();
	img11on.src = "../img/japanese2.gif";
	var img11off = new Image();
	img11off.src = "../img/japanese.gif";	
	
}