var xmlHttp

function showHint(id)
{

var str=document.getElementById('body_space');
if (str.length==0)
  { 
  document.getElementById("body_space").innerHTML="";
  return;
  }
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="/dev_ajax.php";
url=url+"?sid="+Math.random();
url=url+"&id="+id;
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
} 


function submitHint(data)
{

var str=document.getElementById('body_space');
if (str.length==0)
  { 
  document.getElementById("body_space").innerHTML="";
  return;
  }
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="/submit_ajax.php";
url=url+"?sid="+Math.random();
//url=url+"&data="+data;
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("POST",url,false);
xmlHttp.send(data);

  var getdate = new Date();  //Used to prevent caching during ajax call
  if(xmlhttp) { 
  	var txtname = data;
    xmlhttp.open("POST","testing.php",true); //calling testing.php using POST method
    xmlhttp.onreadystatechange  = handleServerResponse;
    xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    xmlhttp.send("data=" + data); //Posting txtname to PHP File
  }


} 

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