function GetXHR()
{
	if (window.XMLHttpRequest)
	{// code for Firefox, Opera, IE7, etc.
		xhr=new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{// code for IE6, IE5
		xhr=new ActiveXObject("Microsoft.XMLHTTP");
	}
	if (xhr==null)
	{
		alert("Tarayıcınız XMLHTTP desteklemiyor...");
		return null;
	}
	return xhr;
};

function MakeRequest(url, yer)
{
var xmlReq = GetXHR();
var divId = yer;
var urlStr = url;

xmlReq.onreadystatechange=function() 
{
document.getElementById(divId).innerHTML="<center><img src=\"ajax-load.gif\" width=30 height=30></center>";
if (xmlReq.readyState==4)
  {// 4 = "loaded"
	if (xmlReq.status==200)
	{// 200 = "OK"
		document.getElementById(divId).innerHTML=xmlReq.responseText;
	}
	else
    {
		alert("Veriler çekilemedi :" + xmlReq.statusText);
    }
  }
};
	xmlReq.open("GET",urlStr,true);
	xmlReq.send(null);
}