{
sd0= new Image();
sd0.src = "js/sd.jpg";
sd1 = new Image();
sd1.src = "js/sda.jpg";
sdin0= new Image();
sdin0.src = "../js/sd.jpg";
sdin1 = new Image();
sdin1.src = "../js/sda.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;
}