function w1(){
        window.open("map_acc.html","win1","width=625,height=800,scrollbars=yes,status=no,resizable=no,toolbar=no,location=no,menubar=no");
}
function w2(){
        window.open("sougyousai.html","win1","width=800,height=950,scrollbars=yes,status=no,resizable=no,toolbar=no,location=no,menubar=no");
}
function w3(){
        window.open("kouteieki.html","win3","width=800,height=750,scrollbars=yes,status=no,resizable=no,toolbar=no,location=no,menubar=no");
}