function postDataGetXml(urlToCall, dataToSend, jokerdata, data, anzahl)
{
check = true;
if(jokerdata == 10)
{
var check = confirm("Willst du den Eintrag wirklich loeschen?");
}
if(check==true)
{
document.getElementById('gif_pic_'+data).innerHTML	= "<img src=\"../graphik/rad2.gif\">";
 
if(jokerdata == "check_books")
{
jokerdata = "Keyword="+document.getElementById('Keyword').value
var suche = 1;
}
else
{
var suche = 0;
}
if(jokerdata == "user_suche")
{
jokerdata = "original="+document.getElementById('user').value
}
if(jokerdata == "fotolia")
{
jokerdata = "language_id=4&action=getSearchResults&words="+document.getElementById('qs_result_value').value
}



if(jokerdata != "")
{
dataToSend = dataToSend+"&"+jokerdata;
}

  var XMLHttpRequestObject = false; 

  if (window.XMLHttpRequest) {
    XMLHttpRequestObject = new XMLHttpRequest();
  } else if (window.ActiveXObject) {
    XMLHttpRequestObject = new 
     ActiveXObject("Microsoft.XMLHTTP");
  }

  if(XMLHttpRequestObject) {
    XMLHttpRequestObject.open("POST", urlToCall); 
   XMLHttpRequestObject.setRequestHeader('Content-Type','application/x-www-form-urlencoded');


    XMLHttpRequestObject.onreadystatechange = function() 
    { 

      if (XMLHttpRequestObject.readyState == 4 && 
        XMLHttpRequestObject.status == 200) {
              			
          auswerten(XMLHttpRequestObject.responseXML, data, urlToCall, anzahl, suche);
          delete XMLHttpRequestObject;
          XMLHttpRequestObject = null;
 
      } 
    }
    XMLHttpRequestObject.send(dataToSend); 
  }
}
}

   	// Request auswerten
	function auswerten(xmlDocument,data,urlToCall,anzahl, suche) {
			

					var code	= xmlDocument.getElementsByTagName('code')[0].firstChild.nodeValue;
          var number	= xmlDocument.getElementsByTagName('number')[0].firstChild.nodeValue;
          var total	= xmlDocument.getElementsByTagName('total')[0].firstChild.nodeValue;
          var user	= xmlDocument.getElementsByTagName('user')[0].firstChild.nodeValue;

          if(xmlDocument.getElementsByTagName('jokerdata')[0].firstChild.nodeValue != "")
          var jokerdata	= xmlDocument.getElementsByTagName('jokerdata')[0].firstChild.nodeValue;

var number4 = parseInt(number) - parseInt(anzahl);


if(jokerdata == "2")
{
urlToCall = "ajax/mybooks.php";
}

if(jokerdata == "3")
{
urlToCall = "ajax/favoriten.php";
}

if(jokerdata == "4")
{
urlToCall = "ajax/abonnements.php";
}

if(jokerdata == "5")
{
urlToCall = "ajax/titelbild.php";
var added_var = xmlDocument.getElementsByTagName('added_var')[0].firstChild.nodeValue;
}
else
{
var added_var =""
}

if(jokerdata == "6")
{
urlToCall = "ajax/bilder.php";
}

if(jokerdata == "7")
{
urlToCall = "ajax/guestbook.php";
}

if(jokerdata == "8")
{
urlToCall = "ajax/video.php";
}
if(jokerdata == "9")
{
urlToCall = "ajax/blog.php";
}

if(jokerdata == "11")
{
urlToCall = "ajax/abo_autor.php";
var added_var = xmlDocument.getElementsByTagName('added_var')[0].firstChild.nodeValue;
}

if(jokerdata == "12")
{
urlToCall = "ajax/abo_topic.php";
}

if(jokerdata == "13")
{
urlToCall = "ajax/abo_kategorie.php";
}

if(jokerdata == "14")
{
urlToCall = "ajax/news.php";
}

if(jokerdata == "15")
{
urlToCall = "ajax/charts.php";
}

if(jokerdata == "16")
{
urlToCall = "ajax/abonnements_thema.php";
}

if(jokerdata == "17")
{
urlToCall = "ajax/abonnements_kategorie.php";
}

if(jokerdata == "18")
{
urlToCall = "ajax/abos.php";
}

if(jokerdata == "19")
{
urlToCall = "ajax/nachrichten.php";
}

if(jokerdata == "20")
{
urlToCall = "ajax/nachrichten_out.php";
}
if(jokerdata == "21")
{
urlToCall = "ajax/abos_kategorien.php";
}

if(number != 0)
{
var button_back = "<a class='nav' href='javascript:postDataGetXml(\""+urlToCall+"\", \"user="+user+"&number="+number4+"&total="+total+"&added_var="+added_var+"\", \""+jokerdata+"\", \""+data+"\", \""+anzahl+"\")'><<</a>";
}
else
{
var button_back = "&nbsp;&nbsp;";
}

var number2 = parseInt(number) + parseInt(anzahl);
var number3 = parseInt(number) + 1;

if(total > number2)
{
var button_forward = "<a class='nav' href='javascript:postDataGetXml(\""+urlToCall+"\", \"user="+user+"&number="+number2+"&total="+total+"&added_var="+added_var+"\", \""+jokerdata+"\", \""+data+"\", \""+anzahl+"\")'>>></a>";
}
else
{
var button_forward = "&nbsp;&nbsp;";
}

if(total < number2)
{
number2 = total;
}
 	document.getElementById('gif_pic_'+data).innerHTML	= "";	
					// Namen in die Felder schreiben
				document.getElementById('code_'+data).innerHTML	= code;
        document.getElementById('number_'+data).value	= number;
        document.getElementById('nav_zurueck_'+data).innerHTML	= button_back;
        document.getElementById('nav_vor_'+data).innerHTML	= button_forward;
        if(total == 0)
        {
        document.getElementById('nav_anzahl_'+data).innerHTML	= "";
	      }
	      else
	      {
         document.getElementById('nav_anzahl_'+data).innerHTML	= "Total "+total+" &nbsp; Nr. "+number3+" - "+number2;
        }
	      
	if(suche == 1)
	{
	document.getElementById('Keyword').value	= xmlDocument.getElementsByTagName('Keyword')[0].firstChild.nodeValue;
	document.getElementById('pagina').value	= xmlDocument.getElementsByTagName('pagina')[0].firstChild.nodeValue;
	document.getElementById('Keyword_alt').value	= xmlDocument.getElementsByTagName('Keyword')[0].firstChild.nodeValue;
  }

	}