var exibir;
var observacao;
//Cria o Objeto
function getHTTPObject()
{
	var xmlhttp;
	try
	{
		xmlhttp = new XMLHttpRequest();
	}
	catch (e)
	{
		try
		{
			xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			alert("Esse browser não tem recursos para uso do Ajax");
			xmlhttp = false;
		}
	}
	return xmlhttp;
}

function respostaPagina()
{
	if (glHttp.readyState == 4)
	{
		if (observacao == 'cep'){
			var splitResposta;
			var getValue;
			var erro;
			splitResposta = glHttp.responseText;
			erro = splitResposta.indexOf('Erro:');
			if (splitResposta != ''){
				if (erro > -1){
					alert(glHttp.responseText);
					document.getElementById('CEP').focus();
					document.getElementById('CEP').value = '';
					document.getElementById('Endereco').value = '';
					document.getElementById('Bairro').value = '';
					document.getElementById('Cidade').value = '';
					document.getElementById('Estado').value = '';
				}
				else{
					getValue = splitResposta.split("<getValue>");
					document.getElementById('Endereco').value = getValue[0];
					document.getElementById('Bairro').value = getValue[1];
					document.getElementById('Cidade').value = getValue[2];
					document.getElementById('Estado').value = getValue[3];
					document.getElementById('Endereco').focus();
				}
			}
		}
		else if (observacao == 'emailNews'){
			document.getElementById('EmailNews').value = '';
			document.getElementById('NomeNews').value = '';
			document.getElementById(exibir).innerHTML=glHttp.responseText;
		}
		else{
			document.getElementById(exibir).innerHTML=glHttp.responseText;
		}
	}
}
function pagina(paAcao,paExibir,paObs)
{
	glHttp.open("GET", paAcao, true);
	exibir = paExibir;
	observacao = paObs;
	glHttp.onreadystatechange = respostaPagina;
	glHttp.send(null);
}
var glHttp = getHTTPObject();