function button1S(){
document.getElementById('koda1')
.setAttribute('src','tokushu/koda/1-1.jpg');
}
function buttonout1S(){
document.getElementById('koda1')
.setAttribute('src','tokushu/koda/1.jpg');
}
function button2S(){
document.getElementById('koda2')
.setAttribute('src','tokushu/koda/2-1.jpg');
}
function buttonout2S(){
document.getElementById('koda2')
.setAttribute('src','tokushu/koda/2.jpg');
}
function button3S(){
document.getElementById('koda3')
.setAttribute('src','tokushu/koda/3-1.jpg');
}
function buttonout3S(){
document.getElementById('koda3')
.setAttribute('src','tokushu/koda/3.jpg');
}
function button4S(){
document.getElementById('koda4')
.setAttribute('src','tokushu/koda/4-1.jpg');
}
function buttonout4S(){
document.getElementById('koda4')
.setAttribute('src','tokushu/koda/4.jpg');
}
function button5S(){
document.getElementById('koda5')
.setAttribute('src','tokushu/koda/5-1.jpg');
}
function buttonout5S(){
document.getElementById('koda5')
.setAttribute('src','tokushu/koda/5.jpg');
}
function button6S(){
document.getElementById('koda6')
.setAttribute('src','tokushu/koda/6-1.jpg');
}

function buttonout6S(){
document.getElementById('koda6')
.setAttribute('src','tokushu/koda/6.jpg');
}

function button7S(){
document.getElementById('koda7')
.setAttribute('src','tokushu/koda/7-1.jpg');
}

function buttonout7S(){
document.getElementById('koda7')
.setAttribute('src','tokushu/koda/7.jpg');
}

function button8S(){
document.getElementById('koda8')
.setAttribute('src','tokushu/koda/8-1.jpg');
}

function buttonout8S(){
document.getElementById('koda8')
.setAttribute('src','tokushu/koda/8.jpg');
}

function button9S(){
document.getElementById('koda9')
.setAttribute('src','tokushu/koda/9-1.jpg');
}

function buttonout9S(){
document.getElementById('koda9')
.setAttribute('src','tokushu/koda/9.jpg');
}

function button10S(){
document.getElementById('koda10')
.setAttribute('src','tokushu/koda/10-1.jpg');
}

function buttonout10S(){
document.getElementById('koda10')
.setAttribute('src','tokushu/koda/10.jpg');
}

function button11S(){
document.getElementById('koda11')
.setAttribute('src','tokushu/koda/11-1.jpg');
}

function buttonout11S(){
document.getElementById('koda11')
.setAttribute('src','tokushu/koda/11.jpg');
}
function button12S(){
document.getElementById('koda12')
.setAttribute('src','tokushu/koda/12-1.jpg');
}

function buttonout12S(){
document.getElementById('koda12')
.setAttribute('src','tokushu/koda/12.jpg');
}
function button13S(){
document.getElementById('koda13')
.setAttribute('src','tokushu/koda/13-1.jpg');
}

function buttonout13S(){
document.getElementById('koda13')
.setAttribute('src','tokushu/koda/13.jpg');
}
function button14S(){
document.getElementById('koda14')
.setAttribute('src','tokushu/koda/14-1.jpg');
}

function buttonout14S(){
document.getElementById('koda14')
.setAttribute('src','tokushu/koda/14.jpg');
}
function button15S(){
document.getElementById('koda15')
.setAttribute('src','tokushu/koda/15-1.jpg');
}

function buttonout15S(){
document.getElementById('koda15')
.setAttribute('src','tokushu/koda/15.jpg');
}
function button16S(){
document.getElementById('koda16')
.setAttribute('src','tokushu/koda/16-1.jpg');
}

function buttonout16S(){
document.getElementById('koda16')
.setAttribute('src','tokushu/koda/16.jpg');
}
function button17S(){
document.getElementById('koda17')
.setAttribute('src','tokushu/koda/17-1.jpg');
}

function buttonout17S(){
document.getElementById('koda17')
.setAttribute('src','tokushu/koda/17.jpg');
}
function button18S(){
document.getElementById('koda18')
.setAttribute('src','tokushu/koda/18-1.jpg');
}

function buttonout18S(){
document.getElementById('koda18')
.setAttribute('src','tokushu/koda/18.jpg');
}