var xmlHttp;


function process(i)
{ 
  xmlHttp=GetXmlHttpObject();
  if (xmlHttp==null)
   {
     alert ("Browser does not support HTTP Request");
     return;
   }
  var url="base.php"
  //str = encodeURIComponent(document.getElementById("myName").value);   
  str = i;
  url=url+"?name="+str;
  //url=url+"&sid="+Math.random()
  //url=url+"&sid=";
  xmlHttp.onreadystatechange=stateChanged;
  xmlHttp.open("GET",url,true);
  xmlHttp.send(null);
}

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