function switchlayer(Layer_Name,Layer_Nr)
{
var GECKO = document.getElementById? 1:0 ;
var NS = document.layers? 1:0 ;
var IE = document.all? 1:0 ;

if (GECKO)
{
document.getElementById("klapp" + Layer_Nr + "").innerHTML=
(document.getElementById(Layer_Name + Layer_Nr + "").style.display=='block') ? '+' : '-';

document.getElementById(Layer_Name + Layer_Nr + "").style.display=
(document.getElementById(Layer_Name + Layer_Nr + "").style.display=='block') ? 'none' : 'block';
}
else if (NS)
{
document.layers[Layer_Name + Layer_Nr + ""].display=
(document.layers[Layer_Name + Layer_Nr + ""].display=='block') ? 'none' : 'block';
}
else if (IE)
{
document.all["klapp" + Layer_Nr + ""].innerHTML=
(document.all[Layer_Name + Layer_Nr + ""].style.visibility=='visible') ? '+' : '-';

document.all[Layer_Name + Layer_Nr + ""].style.visibility=
(document.all[Layer_Name + Layer_Nr + ""].style.visibility=='visible') ? 'hidden' : 'visible';
}
}



function ausrichten() {
  var elemente;
  var anzahl;
  var element;
  var breite_a;
  var breite_ul;
  var einruecken;
  elemente = document.getElementById("navi").childNodes[0];
  anzahl = elemente.childNodes.length;
  var Zaehler = 0;
  while (Zaehler < anzahl) {
    element = elemente.childNodes[Zaehler];
    if(element.childNodes.length == 2) {
           breite_a = element.offsetWidth;
           breite_ul = parseInt(element.childNodes[1].style.width);
           breite_a /= 2;
           breite_ul /= 2;
           einruecken = breite_a - breite_ul;
           element.childNodes[1].style.marginLeft = einruecken + "px";
    }
    Zaehler += 2; //da jeder zweite ein trennstrich ist
  }
}

function show(element){
           element.className += "hover";
}
function hide(element){
           element.className = element.className = "";
}

function GFLJump(selection) {
	var tempIndex, GFLURL;
	tempIndex = selection.selectedIndex;
	GFLURL = selection.options[tempIndex].value;
	if(GFLURL != "") {
  window.open(GFLURL);
  }
}


function generalstart() {
  ausrichten();

  //wenn wir auf der frontpage sind (front.js eingebunden), folgende funktionen zusätzlich starten
  if(typeof(rotatenews) == "function") {
    rotatenews();
    initplayer();
//    flowplayerinit();
  }
  
}

window.onload = generalstart;