var xmlHttp

function showCustomer()
{ 
document.getElementById("txtHint").style.display="none";
document.getElementById("txtLoading").style.display="";

var strDomain = document.getElementById("ddomain").value;
var strAction = document.getElementById("action").value;
var strType = document.getElementById("type").value;

//alert(strType);

xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url;
url ="mrwhois.php";
url=url+"?ddomain="+strDomain+"&action="+strAction+"&type="+strType;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("txtHint").innerHTML=xmlHttp.responseText;
//alert(xmlHttp.responseText);
//document.getElementById("txtSearch").style.display="";
document.getElementById("txtLoading").style.display="none";
document.getElementById("txtHint").style.display="";
}
}

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;
}