//Valida e-mail
function checkEmail(str){
    var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (filter.test(str)) {
        return true;
	} else {
        alert('Digite um email valido!!!');
		document.getElementById('Fmail').focus();
		return false;
    }
}

function ValidaFormNews(idform,idnome,idemail,idfone,idmsm)
{
    var forms = document.getElementById(idform);
    var nome = document.getElementById(idnome);
    var email = document.getElementById(idemail);
    var fone = document.getElementById(idfone);
    var msm = document.getElementById(idmsm);

    if(nome.value == "" || email.value == "" || fone.value == ""){
        msm.innerHTML = "ERROR Preencha todos os campos!!";
    }else{
        if(checkEmail(email.value)){
            msm.innerHTML = "";
            forms.action = "programacao/adm/application/controllers/business/cadastro_newsletter.php"
            forms.submit();
        }
    }
}

function mostraDiv(idDiv){
    document.getElementById(idDiv).style.display = 'block';
}
function escondeDiv(idDiv){
    document.getElementById(idDiv).style.display = 'none';
}