function button1R(){
document.getElementById('ryo1')
.setAttribute('src','tokushu/tokushu3/r02-1.jpg');
}
function buttonout1R(){
document.getElementById('ryo1')
.setAttribute('src','tokushu/tokushu3/r02.jpg');
}
function button2R(){
document.getElementById('ryo2')
.setAttribute('src','tokushu/tokushu3/r03-1.jpg');
}
function buttonout2R(){
document.getElementById('ryo2')
.setAttribute('src','tokushu/tokushu3/r03.jpg');
}
function button3R(){
document.getElementById('ryo3')
.setAttribute('src','tokushu/tokushu3/r04-1.jpg');
}
function buttonout3R(){
document.getElementById('ryo3')
.setAttribute('src','tokushu/tokushu3/r04.jpg');
}
function button4R(){
document.getElementById('ryo4')
.setAttribute('src','tokushu/tokushu3/r05-1.jpg');
}
function buttonout4R(){
document.getElementById('ryo4')
.setAttribute('src','tokushu/tokushu3/r05.jpg');
}
function button5R(){
document.getElementById('ryo5')
.setAttribute('src','tokushu/tokushu3/r07-1.jpg');
}
function buttonout5R(){
document.getElementById('ryo5')
.setAttribute('src','tokushu/tokushu3/r07.jpg');
}
function button6R(){
document.getElementById('ryo6')
.setAttribute('src','tokushu/tokushu3/r08-1.jpg');
}

function buttonout6R(){
document.getElementById('ryo6')
.setAttribute('src','tokushu/tokushu3/r08.jpg');
}