// JavaScript Document
//***********************************************************************************************
// validar email
//***********************************************************************************************
 function validaEmail(email)
{
  var emailInvalido = false
  var stringTemp = new String(email)
  var index = stringTemp.indexOf("@");
  if (index > 0)
  {
    var pindex = stringTemp.indexOf(".",index);
    if ((pindex > index+1) && (stringTemp.length > pindex+1))
	emailInvalido = true;
  }
  return emailInvalido;
}

//######################################################################################
//    validar cadastro newsletter
//######################################################################################
function validarCadastroNews(f)
{
	if (f.nomenews.value == '')
	{
		window.alert('Por favor, digite seu nome.');
		f.nomenews.className = "textreq";
        f.nomenews.focus();
		return false;
	}
	if (f.emailnews.value.length==0){
        window.alert('Favor preencher Email.');
		f.emailnews.className = "textreq";
        f.emailnews.focus();
		return false;
	}
    if (!validaEmail(f.emailnews.value)){
       window.alert('Favor preencher Email corretamente');
	   f.emailnews.className = "textreq";
       f.emailnews.focus();
		return false;
	}
}
//###################################################################################
// mascarar entradas
//###################################################################################
function mascaraEntrada(objeto, sMask, evtKeyPress) // onkeypress="javascript:return mascaraEntrada(this,'99999-999',event);"
{
	var i, nCount, sValue, fldLen, mskLen,bolMask, sCod, nTecla;

	if (document.all)         { nTecla = evtKeyPress.keyCode; }
	else if (document.layers) { nTecla = evtKeyPress.which; }
	else                      { nTecla = evtKeyPress.which; if (nTecla == 8) { return true; } }

	sValue = objeto.value;

	sValue = sValue.toString().replace( "-", "" );
	sValue = sValue.toString().replace( "-", "" );
	sValue = sValue.toString().replace( ".", "" );
	sValue = sValue.toString().replace( ".", "" );
	sValue = sValue.toString().replace( "/", "" );
	sValue = sValue.toString().replace( "/", "" );
	sValue = sValue.toString().replace( ":", "" );
	sValue = sValue.toString().replace( ":", "" );
	sValue = sValue.toString().replace( "(", "" );
	sValue = sValue.toString().replace( "(", "" );
	sValue = sValue.toString().replace( ")", "" );
	sValue = sValue.toString().replace( ")", "" );
	sValue = sValue.toString().replace( " ", "" );
	sValue = sValue.toString().replace( " ", "" );
	fldLen = sValue.length;
	mskLen = sMask.length;

	i = 0;
	nCount = 0;
	sCod = "";
	mskLen = fldLen;

	while (i <= mskLen)
	{
		bolMask = ((sMask.charAt(i) == "-") || (sMask.charAt(i) == ".") || (sMask.charAt(i) == "/") || (sMask.charAt(i) == ":"))
		bolMask = bolMask || ((sMask.charAt(i) == "(") || (sMask.charAt(i) == ")") || (sMask.charAt(i) == " "))
		if (bolMask)
		{
			sCod += sMask.charAt(i);
			mskLen++;
		}
		else
		{
			sCod += sValue.charAt(nCount);
			nCount++;
		}
		i++;
	}

	objeto.value = sCod;

	if (nTecla != 8)
	{
		if (sMask.charAt(i-1) == "9")
		{
			return ((nTecla > 47) && (nTecla < 58));
		}
		else { return true; }
	}
	else { return true; }
}
//###################################################################################
//  Limpa String
//###################################################################################
function limpa_string(S){
    // Deixa so' os digitos no numero
    var Digitos = "0123456789";
    var temp = "";
    var digito = "";
    for (var i=0; i<S.length; i++){
      digito = S.charAt(i);
      if (Digitos.indexOf(digito)>=0){temp=temp+digito}
    }
    return temp
}
//######################################################################################
//    validar fale conosco
//######################################################################################
function validarFaleconosco(f)
{
	
	if (f.cmpEmpresa.value == '')
	{
		window.alert('Por favor, digite seu nome completo');
		f.cmpEmpresa.className = "textreq";
		f.cmpEmpresa.focus();
		return false;
	}
	if (f.cmpEmail.value.length==0){
        window.alert('Favor preencher Email.');
		f.cmpEmail.className = "textreq";
        f.cmpEmail.focus();
		return false;
	}

   if (!validaEmail(f.cmpEmail.value)){
       window.alert('Favor preencher Email corretamente');
	   f.cmpEmail.className = "textreq";
       f.cmpEmail.focus();
		return false;
	}
	if (f.cmpTelefone.value == '')
	{
		window.alert('Por favor, digite seu Telefone.');
		f.cmpTelefone.className = "textreq";
		f.cmpTelefone.focus();
		return false;
	}
		if (f.assunto.value == '')
	{
		window.alert('Por favor, selecione o assunto do Email.');
		f.assunto.className = "textreq";
		f.assunto.focus();
		return false;
	}
	
	if (f.informacoes.value == '')
	{
		window.alert('Por favor, digite a mensagem desejada');
		f.informacoes.className = "textreq";
		f.informacoes.focus();
		return false;
	}
}