var xmlHttp;
var aux;
var aux_tipo_relacao;
// função para as list box
function showitem(F_cod_servico)
{ 	


xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }  

var url="/web1/zp/tpl1/id1/servicos/listar_servicos.asp";
url=url+"?P_cod_servico=" + F_cod_servico;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}
// coloca dentro do div o conteudo
function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{
aux="hideshow"
temp=document.getElementById(aux).innerHTML
document.getElementById(aux).innerHTML=xmlHttp.responseText;
}
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}