function Form_it () {
form = document.getElementById("contact");
if (form.name.value =="") {
	alert("Inserisci il tuo nome.");
	form.name.focus();
	return false;
}	
if (form.lastname.value =="") {
	alert("Inserisci il tuo cognome.");
	form.lastname.focus();
	return false;
}	
if (form.posta.value =="") {
	alert("Inserisci il tuo indirizzo email.");
	form.posta.focus();
	return false;
}	
if (form.posta.value.length > 0 && form.posta.value.search(/^\w+((-\w+)|(\.\w+))*\@\w+((\.|-)\w+)*\.\w+$/) == -1){
	alert("Verifica la correttezza dell'indirizzo email inserito.");
	form.posta.focus();
	return false;
}
if (form.privacy.checked==false) {
	alert("Acconsenti al trattamento dei dati personali. Il consenso è facoltativo, ma necessario allo scopo di erogazione del servizio.");
	form.privacy.focus();
	return false;
}	
	return true;
}

function Form_en () {
form = document.getElementById("contact");
if (form.name.value =="") {
	alert("Please enter your name.");
	form.name.focus();
	return false;
}	
if (form.lastname.value =="") {
	alert("Please enter your last name.");
	form.lastname.focus();
	return false;
}	
if (form.posta.value =="") {
	alert("Please enter your email address.");
	form.posta.focus();
	return false;
}	
if (form.posta.value.length > 0 && form.posta.value.search(/^\w+((-\w+)|(\.\w+))*\@\w+((\.|-)\w+)*\.\w+$/) == -1){
	alert("Please verify the inputed email address.");
	form.posta.focus();
	return false;
}
if (form.privacy.checked==false) {
	alert("Please allow us to process your personal details. Your permission is necessary to allow us to be able to contact you so please check the box above.");
	form.privacy.focus();
	return false;
}	
	return true;
}

function Form_fr () {
form = document.getElementById("contact");
if (form.name.value =="") {
	alert("Veuillez entrer votre prènom SVP.");
	form.name.focus();
	return false;
}	
if (form.lastname.value =="") {
	alert("Veuillez entrer votre nom SVP.");
	form.lastname.focus();
	return false;
}	
if (form.posta.value =="") {
	alert("Veuillez entrer votre e-mail SVP.");
	form.posta.focus();
	return false;
}	
if (form.posta.value.length > 0 && form.posta.value.search(/^\w+((-\w+)|(\.\w+))*\@\w+((\.|-)\w+)*\.\w+$/) == -1){
	alert("Veuillez vérifier l\'e-mail inséré.");
	form.posta.focus();
	return false;
}
if (form.privacy.checked==false) {
	alert("S\'il vous plaît permettre de traiter vos données personnelles. Votre accord est nécessaire pour nous de répondre à votre demande.");
	form.privacy.focus();
	return false;
}	
	return true;
}

function Form_de () {
form = document.getElementById("contact");
if (form.name.value =="") {
	alert("Geben Sie Ihren Namen.");
	form.name.focus();
	return false;
}	
if (form.lastname.value =="") {
	alert("Geben Sie Ihren Nachnamen.");
	form.lastname.focus();
	return false;
}	
if (form.posta.value =="") {
	alert("Geben Sie Ihren E-mail.");
	form.posta.focus();
	return false;
}	
if (form.posta.value.length > 0 && form.posta.value.search(/^\w+((-\w+)|(\.\w+))*\@\w+((\.|-)\w+)*\.\w+$/) == -1){
	alert("Bitte überprüfen Sie die eingegebene E-Mail.");
	form.posta.focus();
	return false;
}
if (form.privacy.checked==false) {
	alert("Bitte erlauben Sie sich um Ihre persönlichen Daten zu verarbeiten. Ihre Zustimmung ist für uns erforderlich, um in der Lage sein, Ihre Anfrage zu beantworten.");
	form.privacy.focus();
	return false;
}	
	return true;
}