function open_map (url)
{
window.open(url,"form","width=700,height=560,top=15,left=40,menubar=no,toolbar=no,directories=no,location=no,scrollbars=yes,resizable=no,status=no");
}

function open_pdf (url)
{
window.open(url,"form","width=840,height=600,top=30,left=40,menubar=no,toolbar=no,directories=no,location=no,scrollbars=yes,resizable=no,status=no");
}

function open_mail (url)
{
window.open(url,"form","width=700,height=480,top=30,left=40,menubar=no,toolbar=no,directories=no,location=no,scrollbars=no,resizable=no,status=no");
}