function OpenHorFoto(URL)
{
window.open(URL,"foto","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=820,height=630")
}

function OpenVerFoto(URL)
{
window.open(URL,"foto","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=620,height=820")
}