function ajaxFunction(lang)
{ 
	
	var xmlHttp;
  var responseText=""; 
  var body_text=document.getElementById("body");
  var ref_time=document.getElementById("ref").value;	
  try
    {
    	// Firefox, Opera 8.0+, Safari,IE7
    	xmlHttp=new XMLHttpRequest();
    }
  catch (e)
    {
    	// Internet Explorer 6 or less
    	try
      	{
      		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      	}
    	catch (e)
    	{
    		try
        	{
        		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        	}
      		catch (e)
        	{
        		alert("Your browser does not support AJAX!");
        		return false;
        	}
        }
     }
    xmlHttp.onreadystatechange=function()
      {
      if(xmlHttp.readyState==4)
        {
		body_text.innerHTML=xmlHttp.responseText;            
        }
      }
    var timestamp=getTimeStamp();
    xmlHttp.open("GET","/SSL/MarketController?lang="+lang+"&"+"timestamp="+timestamp,true);  
    xmlHttp.send(null);        
	
  	var t=setTimeout('ajaxFunction(\''+lang+'\')',ref_time);    
  }

function getTimeStamp(){
//yyMMddHHmmssfff
var d = new Date();
var year=d.getYear();
var month=trimMonth(d.getMonth()+1);
var day=trimMonth(d.getDate());
var hour = d.getHours();
var minute = d.getMinutes();
var second=d.getSeconds();
var millisecond=trimMilliSec(d.getMilliseconds());
var ts=(year.toString()).substring(2,4)+month.toString()+day.toString()+hour.toString()+minute.toString()+second.toString()+millisecond.toString();
return ts;
}
function trimMonth(x) {return(x<0||x>9?"":"0")+x}
function trimMilliSec(x) {
	if(x<10){
		x="00"+x;
	}
	else if(x>=10 && x<100){
		x="0"+x;
	}
	return x;
}