var xmlHttpb

function ch()
{alert('test value');
}


function showHintb()
{
//alert('new test');
var str='test';
if (str.length==0)
  { 
  document.getElementById("txtHintb").innerHTML="";
  return;
  }
xmlHttpb=GetXmlHttpObjectb();
if (xmlHttpb==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="http://www.see.com.pk/gethintmobb.php";
url=url+"?q="+str;
url=url+"&sid="+Math.random();
xmlHttpb.onreadystatechange=stateChangedb;
xmlHttpb.open("GET",url,true);
xmlHttpb.send(null);
} 

function stateChangedb() 
{ 
if (xmlHttpb.readyState==4)
{ 
//document.getElementById("txtHint").innerHTML=xmlHttp.responseText;
if (xmlHttpb.status==200) {
            // we use a delay only for this example
			
            setTimeout('loadResultsb()',100);
			
        }
}
}

function GetXmlHttpObjectb()
{
var xmlHttpb=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttpb=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttpb=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttpb=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttpb;
} 
 function loadResultsb() {
	  document.getElementById("txtHintb").innerHTML=xmlHttpb.responseText;
	 document.getElementById('txtHintb').innerHTML = '<img id="submitImage" name="submitImage" src="http://www.see.com.pk/images/cmb_wait.gif" alt="AJAX Results Ready">';
	 
	 setTimeout('resetImageb()',2000);
    
}


function resetImageb() {
	document.getElementById("txtHintb").innerHTML=xmlHttpb.responseText;
}