var xmlHttp



function showHint(str)

{

if (str.length==0)

  { 

  document.getElementById("txtHint").innerHTML="";

  return;

  }

xmlHttp=GetXmlHttpObject();

if (xmlHttp==null)

  {

  alert ("Your browser does not support AJAX!");

  return;

  } 
if(str == 'products')
	var url="productlisting.php";
else if(str == 'contact-us')
	var url="contactus.php";
else
	var url="loadpage.php?abc=" + str;
location.href = str;

xmlHttp.onreadystatechange=stateChanged;

xmlHttp.open("GET",url,true);

xmlHttp.send(null);

} 



function stateChanged() 

{ 

if (xmlHttp.readyState==4)

{ 

var myString = xmlHttp.responseText;



//var mySplitResult = myString.split("<<<<<<>>>>>>");



//document.getElementById("exchange").innerHTML=mySplitResult[0];

document.getElementById("pagecontent").innerHTML=myString;



}

}



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;

}