var xmlHttp

function showResult(str, rid, flg)
{
	

	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
  	{
  		alert ("Your browser does not support AJAX!");
 		 return;
  	} 

	var url="http://www.ecorewards.com/invoice/CheckUN.asp";
	
	if (flg =="")
	    url=url+"?q="+str;
	else
	    url=url+"?m="+str+"&rid="+rid;
	//url=url+"&sid="+Math.random();


	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);

	} 

function stateChanged() 
{ 
	if (xmlHttp.readyState==4)
		{   
		    document.getElementById("info").innerHTML=xmlHttp.responseText;
		    //document.getElementById("question").style.display ="block";
        }
}

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;
}