function PopUp(url, nome, largura, altura, sroll)
{
	var esq     = (screen.width - largura) / 2;
	var top    = (screen.height - altura) / 2;
	var janela = window.open(''+ url +'',''+ nome +'','width=' + largura + ',height=' + altura + ',top=' + top + ',left=' + esq + ',scrollbars='+ sroll +'');
	if (janela == null)
	{
		window.alert('POPUP BLOQUEADA.\n\nIdentificamos que você possui um bloqueador de popup, configure-o\npara aceitar popups de nosso site.\n\nObrigado!');
	}
	else
	{
		janela.focus();
	}
}
//###################################################################################
// valida formulário de busca
//###################################################################################
function validarBusca()
 {
	
    if (document.formulario.palavrabusca.value == '') 
	{
		window.alert('Por favor digite a palavra para pesquisa.');
		document.formulario.palavrabusca.focus();
		return false;
	}

    if (document.formulario.palavrabusca.value.length < 3) {
		window.alert('A palavra para pesquisa dever tem pelo menos 3 letras');
		document.formulario.palavrabusca.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; }
}

function isNumber(caracter) // onkeypress="javascript:return isNumber(event);"
{
	var tecla = (window.Event) ? caracter.which : caracter.keyCode;
	if (tecla > 47 && tecla < 58)
	{
		return true;
	}
	else
	{
		if (tecla != 8 && tecla != 13 && tecla != 0)
		{
			return false;
		}
		else
		{
			return true;
		}
	}
}

//***********************************************************************************************
// 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;
} 
//***********************************************************************************************
// limpar string deixando só números
//***********************************************************************************************
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 } 
} //for 

return temp 
} 
//###################################################################################
// validar qtde orcamento
//###################################################################################
function validaDetalhes(){
	var dc = document.formDetalhes
	if (dc.qtde.value==""){
		alert("Informe a quantidade!");
		dc.qtde.focus();
		return false;
	}else{
		if(parseInt(dc.qtde.value) < parseInt(dc.qtdeMinima.value)){
			alert("Quantidade escolhida \xE9 menor que a permitida");
			dc.qtde.focus();
			return false;
		}
	}
	
}
//###################################################################################
// valida formulário de orcamento
//###################################################################################
function validarOrcamento(f)
{
	if (f.prazo.value == "")
	{
		window.alert("Por favor, informe o prazo desejado para entrega dos produtos.")
		f.prazo.focus();
		return false;
	}

	if (f.obsCliente.value == '')
	{
		window.alert('Por favor, forne\xE7a maiores dados sobre o pedido');
		f.obsCliente.focus();
		return false;
	}
	if (f.cmpEmpresa.value == '')
	{
		window.alert('Por favor, digite o nome da empresa');
		f.cmpEmpresa.focus();
		return false;
	}
	if (f.cmpEmail.value.length==0){
        window.alert('Favor preencher Email.');
        f.cmpEmailfocus();
		return false;
	}

   if (!validaEmail(f.cmpEmail.value)){
       window.alert('Favor preencher Email corretamente');
       f.cmpEmail.focus();
		return false;
	}
	if (f.cmpResponsavel.value == '')
	{
		window.alert('Por favor, informe o nome do respons\xE1vel pela empresa');
		f.cmpResponsavel.focus();
		return false;
	}
	if (f.cmpTelefone.value == '')
	{
		window.alert('Por favor, digite seu Telefone.');
		f.cmpTelefone.focus();
		return false;
	}
	if (f.cmpCep2.value.length < 9)
	{
		window.alert('Por favor, digite seu CEP corretamente.');
		f.cmpCep2.focus();
		return false;
	}
	if (f.cmpEndereco.value == '')
	{
		window.alert('Por favor, digite seu Endere\xE7o.');
		f.cmpEndereco.focus();
		return false;
	}
	if (f.cmpCidade.value == '')
	{
		window.alert('Por favor, digite sua Cidade');
		f.cmpCidade.focus();
		return false;
	}
	if (f.cmpEstado.value == '')
	{
		window.alert('Por favor, selecione seu Estado');
		f.cmpEstado.focus();
		return false;
	}
}

//###################################################################################