var xmlHttp

function showresult(str)
{ 
xmlHttp=GetXmlHttpObject();

//var formdata = documen.form_searchclient.busquedaclients.form;

//var str = formdata.busq_name.value;

if (xmlHttp == null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
//var url = "search_clres.php";
if (str == 1)          //1 activations 2 ALL
  url = 'LatestAct1.php';
else
  url = 'LatestAct2.php';

//url=url+"?ID="+str;
url=url+"?sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged; 
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("resultado").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;
}