var cachedXmlHttpRequestVersion = null;
function getHttpRequest()
{
	var req = null;
	if (cachedXmlHttpRequestVersion) 
	{
		req = new ActiveXObject(cachedXmlHttpRequestVersion);
	}
	else
	{
		var versions = ["MSXML2.XMLHTTP", "Microsoft.XMLHTTP","Msxml2.XMLHTTP.7.0", "Msxml2.XMLHTTP.6.0", "Msxml2.XMLHTTP.5.0","Msxml2.XMLHTTP.4.0", "MSXML2.XMLHTTP.3.0"];
		for (var i = 0; i < versions.length ; i++) 
		{
			try {
				req = new ActiveXObject(versions[i]);
				if (req) 
				{
					cachedXmlHttpRequestVersion = versions[i];
					break;
				}
			} catch (ignored) {}
		}
	}
	if (req == null) 
	{
		if (typeof XMLHttpRequest != 'undefined') 
		{
			req = new XMLHttpRequest();
		}
	}
	return req;
}
function doHttp0(url,div)
{
	var req = getHttpRequest();
	if (req == null)
	{
		alert("browser not supported");
		return;
	}
	req.onreadystatechange = function() 
	{
		if (req.readyState == 4) 
		{
			if (req.status == 200) 
			{
				document.getElementById(div).innerHTML = req.responseText;
            }
			
			else 
			{
				alert("http error - " + req.status);
			}
			delete req.onreadystatechange;
		}
	};
	url = "http://www.avenirpayerne.ch" + url;
	req.open("GET", url, true);
	req.send(null);
	/*if (opt_headers)
	{
		for (var header in opt_headers) 
		{
			req.setRequestHeader(header, opt_headers[header]);
		}
	}*/
//req.send(opt_body);
return true;
}
function doHttp(url) { 
doHttp0(url, "contenu");
}