var req = null;

function createXMLHttpRequest() {
 var ua;
 if(window.XMLHttpRequest) {
 try {
  ua = new XMLHttpRequest();
 } catch(e) {
  ua = false;
 }
 } else if(window.ActiveXObject) {
  try {
	ua = new ActiveXObject("Microsoft.XMLHTTP");
  } catch(e) {
	ua = false;
  }
 }
return ua;
}

var response_area;

function sendRequest(file, response) {
req = createXMLHttpRequest();
response_area = response;

	var str = "";
	req.open('GET', file+'&x=rnd982g');
	if(response_area != 'none'){
		req.onreadystatechange = handleResponse_sections;
		}
	req.send(null);
			
 return false;
 
}


function showloader(theid){

	document.getElementById(theid).style.display = "";
}

function handleResponse_sections() {
	


	if(req.readyState == 4){
		
		var response = req.responseText;
		document.getElementById(response_area).innerHTML = response;
		hideAddressBar();
	}
}