function newsAjax(nome,email,celular,preferencia){
	xmlhttp = new ajax();
	xmlhttp.enviar('actions/news.ajax.asp?cmd=preCadastro&nome=' + nome + '&email=' + email + '&celular=' + celular + '&preferencia=' + preferencia, "POST", false);
	return xmlhttp.responseText();
}	
function enviarNews(nome,email,celular,preferencia){
	var respostaAjax = newsAjax(nome,email,celular,preferencia);
	if(respostaAjax == "success"){
		document.getElementById("formNews").style.display="none";
		document.getElementById("formMensagemNews").style.display="";
	}
	if(respostaAjax == "clienteJaCadastrado"){
		document.getElementById("formNews").style.display="none";
		document.getElementById("mensagemRetornoCadastrado").style.display="";
	}
	if(respostaAjax == "error"){
		document.getElementById("formNews").style.display="none";
		document.getElementById("mensagemRetornoErro").style.display="";
	}
}
function validaFormNews(){
	if((jQuery("#nomeNewsletter").val() == "")||(jQuery("#nomeNewsletter").val() == "Seu Nome")){
		alert("Por favor, digite seu Nome.");
		jQuery("#nomeNewsletter").focus();
		return false;			
	}
	if((jQuery("#emailNewsletter").val() == "")||(jQuery("#emailNewsletter").val() == "Seu E-mail")){
		alert("Por favor, digite seu E-mail.");
		jQuery("#emailNewsletter").focus();
		return false;			
	}
	if( !verificaemail(jQuery("#emailNewsletter").val()) ){	
		alert("E-mail inválido!");
		jQuery("#emailNewsletter").focus();
		return false;
	}
	if((jQuery("#celularNewsletter").val() == "")||(jQuery("#celularNewsletter").val() == "Seu Celular")){
		alert("Por favor, digite seu Celular.");
		jQuery("#celularNewsletter").focus();
		return false;			
	}
	document.getElementById("btNews").style.display="none";
	document.getElementById("imgNewsCarregando").style.display="";
	enviarNews(jQuery("#nomeNewsletter").val(),jQuery("#emailNewsletter").val(),jQuery("#celularNewsletter").val(),document.getElementById("contatoNewsEmail").checked);
}
function linkConfirmacaoNews(){
	document.location="cadastro.asp?nome="+jQuery("#nomeNewsletter").val()+"&email="+jQuery("#emailNewsletter").val()+"&celular="+jQuery("#celularNewsletter").val()+"&preferencia="+document.getElementById("contatoNewsEmail").checked;
}