function finestra() {
   msgWindow = window.open("formh.html","message","width=575,height=400,scrollbars=yes,resizable=yes,screenX=200,screenY=300,dependent=yes")
   msgWindow.focus();
}

function finestra2() {
   msgWindow = window.open("formhprezzi.html","message","width=700,height=300,scrollbars=yes,resizable=yes,screenX=100,screenY=300,dependent=yes")
   msgWindow.focus();
}