$(function(){


	function validateEmail(email){
		exp = "^[a-zA-Z0-9]+[a-zA-Z0-9_-]+@[a-zA-Z0-9]+[a-zA-Z0-9.-]+[a-zA-Z0-9]+.[a-z]{2,4}$";
		if(!(email.match(exp))){
			return false;
		}else{
			return true;
		}
	}


	$("#newsletterform").submit( function(){
			test = validateEmail($("#NewsletterEmail").val());
			if($("#NewsletterNome").val() != "" && test == true){
					$.post(webroot+"ajax/newsletteres/cadastro/", $(this).serialize(),
						function(data){
							$("#newsletterform").html(data);
						}
					);
			}else{
				alert("Por favor, preencha os campos corretamente.");
			}
		return false;
	});

});