function azabu(){
window.open("../map/index.html","azabu", "width=620, height=500 , resizable=yes , scrollbars=yes, location=no, menubar=no, left=10, top=30");
}
function tachikawa(){
window.open("../map/tachikawa.html","tachikawa", "width=620, height=500 , resizable=yes , scrollbars=yes, location=no, menubar=no, left=10, top=30");
}