var xmlHttp=null;

  function GetXmlHttpObject()
   {
    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;
}
   function getResult(id,str)
    {
     xmlHttp=GetXmlHttpObject()
	   if (xmlHttp==null){
		  alert ("Your browser does not support AJAX!");
		  return false;
		} 
      
	  document.getElementById("result2").innerHTML = ""
	  var url="getResult.php?id="+id+"&str="+str;
	  xmlHttp.onreadystatechange=function(){
			 switch(xmlHttp.readyState)
					{
						case 4: 
							 
                            document.getElementById("result").innerHTML = xmlHttp.responseText;
							break;
						default: 
							document.getElementById("result").innerHTML = "loading....";
							break;
					}
			}
	  xmlHttp.open("GET",url,true);
	  //alert("Order Changed!");
	  xmlHttp.send(null);
	}