function popupkey(){
window.open('key.html','key','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=600,height=700,left=50,top=100');
}

function popuproute(){
window.open('map_route_big.html','route','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=750,height=700,left=100,top=50');
}
function popupkey_w(){
window.open('../Welsh%20pages/key_welsh.html','key','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=700,height=700,left=50,top=100');
}

function popuproute_w(){
window.open('../Welsh%20pages/map_route_bigw.html','route','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=750,height=700,left=100,top=50');
}