//v1
// author: Emi Huber, macREC GmbH, 2010

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

function stateChanged() {
	if (xmlhttp.readyState==4) {
  		parent.document.getElementById('content').innerHTML=xmlhttp.responseText;
  	}
}

function load_div_content(i)
{
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null) {
  		alert ("Your browser does not support XMLHTTP!");
  		return;
  	} 
	url="news.php";
	url=url+"?i="+i;
	// prevent caching
	// url=url+"&sid="+Math.random();
	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function load_div_form(nav,error)
{
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null) {
  		alert ("Your browser does not support XMLHTTP!");
  		return;
  	}
	url="news.php";
	url=url+"?nav="+nav+"&error="+error;
	// prevent caching
	// url=url+"&sid="+Math.random();
	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}