var xmlHttp

function islemkutu()
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	var ad = document.iletisim.ad.value;
	var email = document.iletisim.email.value;
	if (ad=="" || email=="")
	{
		alert ("Lütfen bir isim ve email adresi girin");
		return;
	}
	document.getElementById("txtHint").innerHTML="Lüften bekleyin";
	var telefon = document.iletisim.telefon.value;
	var sehir = document.iletisim.sehir.value;
	var url="ajx_iletisim.php";
	url=url+"?ad="+ad;
	url=url+"&email="+email;
	url=url+"&telefon="+telefon;
	url=url+"&sehir="+sehir;
	url=url+"&sid="+Math.random();
	url=url+"&rid="+Math.random();
	xmlHttp.open("GET",url);
	xmlHttp.onreadystatechange=stateChanged ;
	xmlHttp.send(null);
}

function stateChanged()
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
		document.getElementById("txtHint").innerHTML=xmlHttp.responseText ;
	}
}

function GetXmlHttpObject()
{
	var xmlHttp=null;

	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;
}