if (document.images) {

	var img1on = new Image();
	img1on.src = "img/menu/01over.jpg";
	var img1off = new Image();
	img1off.src = "img/menu/01.jpg";

	var img2on = new Image();
	img2on.src = "img/menu/02over.jpg";
	var img2off = new Image();
	img2off.src = "img/menu/02.jpg";

	var img3on = new Image();
	img3on.src = "img/menu/03over.jpg";
	var img3off = new Image();
	img3off.src = "img/menu/03.jpg";

	var img4on = new Image();
	img4on.src = "img/menu/04over.jpg";
	var img4off = new Image();
	img4off.src = "img/menu/04.jpg";

	var img5on = new Image();
	img5on.src = "img/menu/05over.jpg";
	var img5off = new Image();
	img5off.src = "img/menu/05.jpg";

	var img6on = new Image();
	img6on.src = "img/menu/06over.jpg";
	var img6off = new Image();
	img6off.src = "img/menu/06.jpg";

	var img7on = new Image();
	img7on.src = "img/menu/07over.jpg";
	var img7off = new Image();
	img7off.src = "img/menu/07.jpg";


	var img8on = new Image();
	img8on.src = "img/menu/08over.jpg";
	var img8off = new Image();
	img8off.src = "img/menu/08.jpg";

	var img9on = new Image();
	img9on.src = "img/menu/09over.jpg";
	var img9off = new Image();
	img9off.src = "img/menu/09.jpg";


}

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');

	}

}

function disp(url){

	window.open(url, "window_name", "width=340,height=300,scrollbars=yes,menubar=no,status=no" );

}

function disp2(url){

	window.open(url, "window_name", "width=700,height=500,scrollbars=yes,menubar=no,status=no" );

}

function disp3(url){

	window.open(url, "window_name", "width=550,height=600,scrollbars=yes,menubar=no,status=no" );

}