{
news0= new Image();
news0.src = "menu/mnews.jpg";
news1 = new Image();
news1.src = "menu/mnewsa.jpg";
kenkou0= new Image();
kenkou0.src = "menu/mkenkou.jpg";
kenkou1 = new Image();
kenkou1.src = "menu/mkenkoua.jpg";
shisetsu0= new Image();
shisetsu0.src = "menu/mshisetsu.jpg";
shisetsu1 = new Image();
shisetsu1.src = "menu/mshisetsua.jpg";
ryoukin0= new Image();
ryoukin0.src = "menu/mryoukin.jpg";
ryoukin1 = new Image();
ryoukin1.src = "menu/mryoukina.jpg";
access0= new Image();
access0.src = "menu/maccess.jpg";
access1 = new Image();
access1.src = "menu/maccessa.jpg";
riyou0= new Image();
riyou0.src = "menu/mriyou.jpg";
riyou1 = new Image();
riyou1.src = "menu/mriyoua.jpg";
detail0= new Image();
detail0.src = "menu/mdetail.jpg";
detail1 = new Image();
detail1.src = "menu/mdetaila.jpg";
back0= new Image();
back0.src = "menu/mback.jpg";
back1 = new Image();
back1.src = "menu/mbacka.jpg";
}
function imgOn(img){
turnOn = eval(img + "1.src");
document[img].src = turnOn;
}
function imgOff(img){
turnOff = eval(img + "0.src");
document[img].src = turnOff;
}