var alt;
var altx;
function newsWeitere() {
document.getElementById("n1").style.display = "block";
}

function zeiger(a) {
if(alt) {
document.getElementById('n'+alt).style.display = "none";
document.getElementById('w'+alt).style.display = "block";
}

document.getElementById('n'+a).style.display = "block";
document.getElementById('w'+a).style.display = "none";
alt = a;
}


function zeigeralt(g) {

if(altx) {
document.getElementById('t'+altx).style.display = "none";
document.getElementById('e'+altx).style.display = "none";
}


document.getElementById('t'+g).style.display = "block";
document.getElementById('e'+g).style.display = "block";
altx = g;
}









function createXMLHttpRequest() {

 var ua;
  if(window.XMLHttpRequest) {
    try {
      ua = new XMLHttpRequest();
    } catch(e) {
      ua = false;
    }
  } else if(window.ActiveXObject) {
    try {
      ua = new ActiveXObject("Microsoft.XMLHTTP");
    } catch(e) {
      ua = false;
    }
	
  }
  return ua;
}

var req = createXMLHttpRequest();

function sendRequest2() {

// document.getElementById("newsletter").style.backgroundImage="url(/fileadmin/images/active.gif)";


var email = document.getElementById("email").value;


  req.open('get', '/fileadmin/scripts/newsletter.php?email='+email);
  req.onreadystatechange = handleResponse2;
  req.send(null);
  
}

function handleResponse2() {

  if(req.readyState == 4){
    var response = req.responseText;
    var update = new Array();

    if(response.indexOf('||' != -1)) {
      update = response.split('||');
	 
	
	document.getElementById("newsletterMeldung").innerHTML=update[0];
	document.getElementById("email").value="Ihre E-Mail";
//	document.getElementById("newsletter").style.backgroundImage="url(/fileadmin/images/blind.gif)";
	
	
    }
  }
}