function map_loop(){
window.open("map/loop.html","","width=600,height=600,scrollbars=no,status=yes,resizable=yes");
}
function map_hsapporo(){
window.open("map/hsapporo.html","","width=600,height=600,scrollbars=no,status=yes,resizable=yes");
}
function map_yamahana(){
window.open("map/yamahana.html","","width=600,height=600,scrollbars=no,status=yes,resizable=yes");
}
function map_fukuzumi(){
window.open("map/fukuzumi.html","","width=600,height=600,scrollbars=no,status=yes,resizable=yes");
}

madrs1 = "s.stra";
madrs2 = "hrt-art.com";
madrs = madrs1 + "@" + madrs2;
function mailto()
{
  location.href = "mai" + "lto:" + madrs;
}