function navClick (strKeyword) {
    
   
    if (strKeyword==1) {
         
         document.getElementById("ele1").style.display='block';
         document.getElementById("ele2").style.display='none';
              
    }
    if (strKeyword==2) {
         document.getElementById("ele1").style.display='none';
         document.getElementById("ele2").style.display='block';
         DoSendForm();
              
    }
   }
   
   function DoSendForm(str)
{
if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttpDoSearch=new XMLHttpRequest();
  }
else
  {// code for IE6, IE5
  xmlhttpDoSearch=new ActiveXObject("Microsoft.XMLHTTP");
  }
xmlhttpDoSearch.onreadystatechange=function()
  {
  if (xmlhttpDoSearch.readyState==4 && xmlhttpDoSearch.status==200)
    {
    document.getElementById("ele2").innerHTML = xmlhttpDoSearch.responseText;                     
    }
  }
   
   // xmlhttpDoSearch.open("GET","sendformular.php?anrede=" + document.forms[0].anrede.value +"&name1="+document.forms[0].name1.value + "&strasse="+document.forms[0].strasse.value+"&plz="+document.forms[0].plz.value+"&ort=" + document.forms[0].ort.value + "&land="+document.forms[0].land.value+"&telefon="+document.forms[0].telefon.value+"&email="&document.forms[0].email.value+"&url="+document.forms[0].url.value+"&nachricht="+document.forms[0].nachricht.value+"" , true);
    xmlhttpDoSearch.open("GET","sendformular.php?anrede=" + document.forms[0].anrede.value +"&name1="+document.forms[0].name1.value+"&strasse="+document.forms[0].strasse.value+"&plz="+document.forms[0].plz.value+"&ort="+document.forms[0].ort.value+"&land="+document.forms[0].land.value+"&telefon="+document.forms[0].telefon.value+"&email="+document.forms[0].email.value+"&webseite="+document.forms[0].webseite.value+"&nachricht="+document.forms[0].nachricht.value+"&Formular="+document.forms[0].Formular.value, true);
    
    xmlhttpDoSearch.send("1");  
 
}