function changeImage9(){
 document.shohin.src="k_img/t_106sc.jpg";
}
function changeImage10(){
 document.shohin.src="k_img/t_106s.jpg";
}
function changeImage11(){
 document.sanchi.src="k_img/t_106ssc.jpg";
}
function changeImage12(){
 document.sanchi.src="k_img/t_106ss.jpg";
}
function changeImage13(){
 document.kanso.src="k_img/t_106kc.jpg";
}
function changeImage14(){
 document.kanso.src="k_img/t_106k.jpg";
}
function changeImage15(){
 document.kaisha.src="k_img/t_106kac.jpg";
}
function changeImage16(){
 document.kaisha.src="k_img/t_106ka.jpg";
}