function Validate()
{
	var re = "\\w+([-+.\']\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*";
	var strEmail = document.pin.email.value;

	if (document.pin.email.value.length == 0 || document.pin.bcode.value.length == 0)
	{
		alert("Please enter all fields.");
		document.pin.bcode.focus();
		document.pin.bcode.select();
		return false;
	}
	else if (document.pin.bcode.value.length != 14)
	{
		alert("The barcode should be 14 digits.");
		document.pin.bcode.focus();
		document.pin.bcode.select();
		return false;
	}

	else if (strEmail.search(re) == -1)
	{
		alert("Invalid email address");
		document.pin.email.focus();
		document.pin.email.select();
		return false;
	}
	return true;
}