function createRequestObject(){
  var req;
  try
  {
    // Firefox, Opera, Safari
    req = new XMLHttpRequest();
  }
  catch (e)
  {
    // Internet Explorer
    try
    {
      //For IE 6
      req = new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch (e)
    {
      try
      {
        //For IE 5 
        req = new ActiveXObject("Microsoft.XMLHTTP");
      }
      catch (e)
      {
        alert('Your browser is not IE 5 or higher, or Firefox or Safari or Opera'); 
      }
    }
  } 
  return req;
}
//Make the XMLHttpRequest Object
var http = createRequestObject();
var http1 = createRequestObject();
var http2 = createRequestObject();

var serv; 
function sendRequest(method, url,kol)
{
	//document.getElementById('timerDisplay').style.display='block';
  if(method == 'get' || method == 'GET')
  {
    http.open(method,url,true);
    sendRequestB('GET',kol);
    http.onreadystatechange = handleResponse;
    http.send(null);
  }
}
function sendRequestM(method, url,kol,ind)
{
	//document.getElementById('timerDisplay').style.display='block';
  if(method == 'get' || method == 'GET')
  {
    http.open(method,url,true);
    sendRequestB('GET',kol);
    	sendRequestC('GET',ind);
    http.onreadystatechange = handleResponse;
    http.send(null);
  }
}

function sendRequestB(method,url)
{
  	if(method == 'get' || method == 'GET')
  	{
    http1.open(method,url,true);
    http1.onreadystatechange = stateChanged;
    http1.send(null);
  	}
  	//alert("Enter 2nd url "+url);
}
function sendRequestC(method,url)
{
  	if(method == 'get' || method == 'GET')
  	{
  	//alert("Enter 2nd url "+url);
    http2.open(method,url,true);
    http2.onreadystatechange = stateChanged1;
    http2.send(null);
  	}
}
function handleResponse()	/* for bottom side wp,broc etc.*/
{
  if(http.readyState == 4 && http.status == 200)
  {
    var response = http.responseText;
    if(response)
    {
      	document.getElementById("dispI").innerHTML = response;
    }
  } 
}
function stateChanged()	/* for left right side service*/
{
  if(http1.readyState == 4 && http1.status == 200)
  {
    var response1 = http1.responseText;
    if(response1)
    {
      	document.getElementById("dispB").innerHTML = response1;
    }
  } 
}
function stateChanged1()		/* for left side industry*/
{
  if(http2.readyState == 4 && http2.status == 200)
  {
    var response2 = http2.responseText;
    //alert("called.....");
    if(response2)
    {
      	document.getElementById("dispC").innerHTML = response2;
    }
  } 
}