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)
		{
			try
			{
				xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e)
			{
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	
	return xmlHttp;
		
}

function changeLanguage(lan)
{
	xmlHttp = GetXmlHttpObject()
	if (xmlHttp == null)
	{
		alert ("Browser does not support HTTP Request")
		return false;
	}
	
	
	var url = "ajax_controller.php"
	url = url+"?lan="+lan;
	url = url+"&mode=language";
		
	//alert("URL "+url);
	
	xmlHttp.onreadystatechange = stateChanged 
	xmlHttp.open("GET", url, true)
	xmlHttp.setRequestHeader("X-Requested-With", "XMLHttpRequest");
	xmlHttp.send(null)
}

function stateChanged() 
{ 
	if (xmlHttp.readyState == 4 || xmlHttp.readyState == "complete")
	{
		linkx=xmlHttp.responseText;
		window.location.href = linkx;
	} 
	else
	{
		//document.getElementById("permitStatus"+counter).innerHTML = "<img src = images/loading.gif>";
		
	}
}