<!--
function nishimura_menu(dan,filename){
	if(dan == 0){
		document.images["b" + filename].src ='image/menu/' + filename + '-2.gif';
	}else{
		document.images["b" + filename].src ='image/menu/' + filename + '-1.gif';
	}
}
(new Image()).src = "image/menu/1-1.gif";
(new Image()).src = "image/menu/2-2.gif";
(new Image()).src = "image/menu/3-2.gif";
(new Image()).src = "image/menu/4-2.gif";
(new Image()).src = "image/menu/5-2.gif";
(new Image()).src = "image/menu/6-2.gif";
(new Image()).src = "image/menu/7-2.gif";
(new Image()).src = "image/menu/8-2.gif";
(new Image()).src = "image/menu/9-2.gif";
(new Image()).src = "image/menu/10-2.gif";
//-->