var xmlhttp;
var xmlhttp1;
var xmlhttp2;
var xmlhttp3;

function show(str)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }

var url="ostukorv_count.php?";
url=url+str;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChanged()
{
	if (xmlhttp.readyState==1) {
	//	document.getElementById('txtHint').innerHTML = "Loading";
	}
	 else if (xmlhttp.readyState==4 )
	{
		document.getElementById("shopping_cart").innerHTML=xmlhttp.responseText;
	}
}

function transport_add(str)
{
xmlhttp3=GetXmlHttpObject();
if (xmlhttp3==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }

var url="ostukorv_count.php?";
url=url+str;
url=url+"&sid="+Math.random();
xmlhttp3.onreadystatechange=stateChanged3;
xmlhttp3.open("GET",url,true);
xmlhttp3.send(null);
}

function stateChanged3()
{
	if (xmlhttp3.readyState==1) {
	//	document.getElementById('txtHint').innerHTML = "Loading";
	}
	 else if (xmlhttp3.readyState==4 )
	{
		document.getElementById("shopping_cart").innerHTML=xmlhttp3.responseText;
	}
}

function shout(str)
{
xmlhttp1=GetXmlHttpObject();
if (xmlhttp1==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var url="shoutbox.php?";
url=url+str;
url=url+"&sid="+Math.random();
xmlhttp1.onreadystatechange=stateChanged1;
xmlhttp1.open("GET",url,true);
xmlhttp1.send(null);
}

function stateChanged1()
{
if (xmlhttp1.readyState==4)
{
document.getElementById("shoutbox").innerHTML=xmlhttp1.responseText;
}
}

function transport(str)
{
xmlhttp2=GetXmlHttpObject();
if (xmlhttp2==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var url="transport.php?";
url=url+str;
url=url+"&sid="+Math.random();

xmlhttp2.onreadystatechange=stateChanged2;
xmlhttp2.open("GET",url,true);
xmlhttp2.send(null);
}

function stateChanged2()
{
if (xmlhttp2.readyState==4)
{
document.getElementById("transport").innerHTML=xmlhttp2.responseText;
}
}


function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}