function sndReq(val) {
		
  if(document.formular.errornr.value !="" + document.formular.beschreibung.value !=""){

    resObjekt.open('post', 'http://www.libe.net/template/validlibe/ajax.php' ,true);
	resObjekt.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    resObjekt.onreadystatechange = handleResponse;

if(typeof merke=='undefined') merke="Windows 7";
if(typeof val=='undefined')
val=merke;
else merke=val;

//window.alert(val)

    resObjekt.send('errornr=' + escape(document.formular.errornr.value) + '&system=' + escape(val)+ '&beschreibung=' + escape(document.formular.beschreibung.value));}
  else {
    document.getElementById("zeige").style.visibility = "hidden";
  }
//window.alert(val);

             if(val != "sonstige")
              {
             document.getElementById("submit").style.visibility = "hidden";
             document.getElementById("other").style.visibility = "hidden";
             }
		else 
		{
            	document.getElementById("submit").style.visibility = "visible";
		document.getElementById("other").style.visibility = "visible";

		}
		
}


function handleOnChange(dd1)
{
  var idx = dd1.selectedIndex;
  var val = dd1[idx].text;
sndReq(val);}

function handleResponse() {
	var text="";
  document.getElementById("zeige").style.visibility = "visible";
  if(resObjekt.readyState == 4){
  	text=resObjekt.responseText;
    document.getElementById("zeige").innerHTML = text;
  } 
}