function Zasilani_Novinek_Class()
{
	this.reEmail = /^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$/

	this.onSubmit = function()
	{
		name = document.getElementById("nl_name");
		email = document.getElementById("nl_email");

		if (name.value == "")
		{
			alert("Name is required!");
			name.focus();
			return false;
		}

		if (email.value == "" || email.value == "@")
		{
			alert("Email is required!");
			email.focus();
			return false;
		}

		if (!this.reEmail.test(email.value))
		{
			alert('Invalid email address!');
			email.focus();
			return false;
		}

		return true;
	}
}

var Zasilani_Novinek = new Zasilani_Novinek_Class();