/*Verhinderung des Einzelseitenaufrufs*/
function signal()
  {
  alert('signal kommt')
  }
linkziel='';
linkziel=window.location.search.slice(1);
//alert(linkziel);

startok=true;
navda=false;

weite=1024;

/*Navileiste*/
navliste=new Array("0","0","feld01","feld01","feld01","feld01","feld01","0","feld03","feld03","0","feld05","feld05","feld05","feld05","0","0","0","0","0","0","0","0");//Liste der Blöcke
blockid=new Array("feld00","feld01","feld03","feld05");

/*Navileiste manipulieren aus Seiten*/
navnr=0;
navblock=0;

function auswahl(ziel)
	{
	wahlblock=ziel;
	for (i=0; i<blockid.length; i++)
		{
		top.frames["Navi"].document.getElementById(blockid[i]).style.display="none";
    if (blockid[i]!=navblock) top.frames["Navi"].document.getElementById(blockid[i]+"ue").style.background="#cceeff";
		}
	if (wahlblock!="0")
		{
		top.frames["Navi"].document.getElementById(wahlblock).style.display="block";
		top.frames["Navi"].document.getElementById(wahlblock+"ue").style.background="#eeeeee";
		}
	}

function navneu()
{
  if(navda)
  {
    if (document.body.clientHeight<565) {parent.window.resizeTo(1032, 776)};
    navblock=navliste[navnr];
    navue=navblock+"ue";
    for (i=0; i<blockid.length; i++)
      {
      top.frames["Navi"].document.getElementById(blockid[i]).style.display="none";
      top.frames["Navi"].document.getElementById(blockid[i]+"ue").style.background="#cceeff";
      }
    if (navblock!="0")
      {
      top.frames["Navi"].document.getElementById(navblock).style.display="block";
      top.frames["Navi"].document.getElementById(navue).style.background="#eeeeee";
      }
    for (i=1; i<navliste.length; i++)
      {
      position="a"+String(i);
      top.frames["Navi"].document.getElementById(position).className="navi";
      }
    position="a"+String(navnr);
    if (navnr!="0") top.frames["Navi"].document.getElementById(position).className="naviakt";
  }
  else window.setTimeout("navneu()", 100);
}

/*Navileiste manipulieren aus Navi*/