function art1(view)
{
window.open('studio-fotografico.html','','width=500,height=330,top=10,left=10,resizable=no,scrollbars=no,location=no');
}

function art2(view)
{
window.open('criteri.html','','width=250,height=200,top=10,left=10,resizable=no,scrollbars=no,location=no');
}

function art3(view)
{
window.open('regolamento.html','','width=500,height=404,top=10,left=10,resizable=no,scrollbars=yes,location=no');
}