function open_job() {
   window.open('/form/job.php','job','width=637,height=560,scrollbars=yes,resizable=no');
}
function open_newsletter() {
   window.open('/form/newsletter.php','newsletter','width=637,height=476,scrollbars=yes,resizable=no');
}
function open_brochure(agenzia) {
   window.open('/form/brochure.php?a='+agenzia,'job','width=637,height=600,scrollbars=yes,resizable=no');
}