wx = 560;
wy = 450;
x = (screen.width  - wx) / 2;
y = (screen.height - wy) / 2;

function map11() {window.open("a05_map_1.html","win1","left="+x+",top="+y+",menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,width="+wx+",height="+wy);}
function map12() {window.open("a05_map_1.html#around","win1","left="+x+",top="+y+",menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,width="+wx+",height="+wy);}
function map2() {window.open("a05_map_2.html","win1","left="+x+",top="+y+",menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,width="+wx+",height="+wy);}
function member01() {window.open("a01_concept_2.html","win1","left="+x+",top="+y+",menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,width="+wx+",height="+wy);}