function validateCalculator(form) {
	amount = form.calcAmount.value;
	category = form.calcCategory.value;

	if (category == "0") {
		alert("Alege o categorie.");
		return false;
	}
	if (!amount.match(/^\d+$/) || amount == "0") {
		alert("Suma totala nu a fost introdusa corect.");
		return false;
	}
	return true;
}

function validateEmail(form) {

	email = form.elements["nfo[email_address]"].value;
	if(!email.match(/^[a-zA-Z\._\-0-9]{3,}@[a-z0-9\-_\.]{2,}\.[a-z]{2,}$/)) {
		alert("E-mail invalid");
		return false;
		//return true;
	}
	return true;
}