// JavaScript Document
var xmlHttp

function updateBanner(el)
{ 	
	var lang = el.lang;
	var position = el.className;
	var total = el.name;
	var newPosition = Number(position) + 1;
	if(newPosition > Number(total)) {
		newPosition = 1;	
	}
	el.className = newPosition;
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  } 
	var url="/include/ajax/getBanner_"+lang+".cfm";
	url=url+"?Pos="+position;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=bannerChange;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function bannerChange() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("banniere").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;
}