function imageup01() {
window.open("map01.html","window1","width=400,height=480");
}

function imageup02() {
window.open("map02.html","window1","width=400,height=480");
}

function imageup03() {
window.open("map03.html","window1","width=400,height=480");
}

function imageup04() {
window.open("map04.html","window1","width=400,height=480");
}