var xtReq=getXmlHttpRequestObject();

function getXmlHttpRequestObject()
{
	if (window.XMLHttpRequest)
	{
		return new XMLHttpRequest();
	}
	else if(window.ActiveXObject)
	{
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
	else
	{
	//what???
	}
}

function doRequest(params)
{ 
if (xtReq.readyState == 4 || xtReq.readyState == 0) {
	xtReq.open("POST", 'index.php', true);
	xtReq.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xtReq.onreadystatechange = _doRequest; 
	xtReq.send(params);
} 
}


function doRequest_public(params,url_site)
{ 
if (xtReq.readyState == 4 || xtReq.readyState == 0) {
	
	if(url_site){
	  var url_call = url_site+"index.php";	
	} else{
	  var url_call = "http://www.planete-reductions.com/index.php";	
	}
		
	xtReq.open("POST", url_call, true);
	xtReq.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xtReq.onreadystatechange = _doRequest; 
	xtReq.send(params);
} 
}


function doRequest_client(params,url_site)
{ 
if (xtReq.readyState == 4 || xtReq.readyState == 0) {
	
	if(url_site){
	  var url_call = url_site+"index.php";	
	} else{
	  var url_call = "http://client.planete-reductions.com/index.php";	
	}		
	
	xtReq.open("POST", url_call, true);
	xtReq.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xtReq.onreadystatechange = _doRequest; 
	xtReq.send(params);
} 
}


function doRequest_admin(params,url_site)
{ 
if (xtReq.readyState == 4 || xtReq.readyState == 0) {
	
	if(url_site){
	  var url_call = url_site+"index.php";	
	} else{
	  var url_call = "http://admin.planete-reductions.com/index.php";	
	}	
		
	xtReq.open("POST", url_call, true);
	xtReq.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xtReq.onreadystatechange = _doRequest; 
	xtReq.send(params);
} 
}


function _doRequest() {
  if (xtReq.readyState == 4)
  {
  eval(xtReq.responseText);
  }
  //alert(xtReq.responseText);
}