function validateMail(form){

	if ( form.email.value.length == 0 || form.email.value == 'e-mail' ) {
		alert("Va rugam introduceti adresa de e-mail");
		form.email.value = '';
		form.email.focus();
		return false;
	}
	
	if ( form.email.value.length > 255 ) {
		alert("Adresa de mail nu trebuie sa contina mai mult de 255 caractere!");
		form.email.focus();
		return false;
	}
	
	if ( !isMail ( form.email ) ) {
		alert("Adresa de mail nu este valida!");
		form.email.focus();
		return false;
	}
	
	return true;
}

function validateUnsubscribe(form){

	if(form.unsubscribeemail.value.length == 0){
		alert("Va rugam introduceti adresa de e-mail");
		form.unsubscribeemail.focus();
		return false;
	}
	
	if(!isMail(form.unsubscribeemail)){
		alert("Adresa de mail nu este valida!");
		form.unsubscribeemail.focus();
		return false;
	}
	
	return true;
}