function MM_swapImgRestore() {
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() {
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() {
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_reloadPage(init) {
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

var dom = document.getElementById?1:0;
var ns4 = document.layers?1:0;
present = "inhalt";

onResize = loadAgain;

function loadAgain() 
  {
  if (ns4)
  self.location.reload();
  }

function init() 
  {
  if (dom) {
  layer = document.getElementById("content").getElementsByTagName("div");
  layer['inhalt'].style.visibility = "visible";
  layer['inhalt'].style.top = 0;
  }
  else if(ns4) 
    {
    layer = "document['content'].document";
    eval(layer + "['inhalt']" + '.visibility = "visible"');
    eval(layer + "['inhalt']" + '.top = -15');
    }
  }

function change(page) 
  {
  if (dom) 
    {
    layer[present].style.visibility = "hidden";
    layer[page].style.visibility = "visible";
    layer[page].style.top = 0;
    }
  else if(ns4) 
    {
    eval(layer + "[present]" + '.visibility = "hidden"');
    eval(layer + "[page]" + '.visibility = "visible"');
    eval(layer + "[page]" + '.top = -15');
    }
  present = page;
  }

function mark(marke)
{
   layer[present].style.top=marke;
}

function calcoffset(mark)
{
    var wert=document.getElementById(mark).offsetTop;
    wert = wert - (2 * wert);
    layer[present].style.top=wert;
}

function scroll(direction, speed) 
  {
  if (dom) 
    {
    var layertop = parseInt(layer[present].style.top);
    var scrollheight = (document.getElementById('content').offsetHeight - layer[present].offsetHeight);
    }
  else if (ns4) 
    {
    var layertop = parseInt(document['content'].document[present].top);
    var scrollheight = (document['content'].clip.height - document['content'].document[present].clip.height);
    }
  if (direction == "down" && layertop - 0 > scrollheight) 
    {
    if (dom) 
    {
    layer[present].style.top = (layertop - speed) + "px";
    // window.status=layertop;
    }

    else if(ns4) 
    document['content'].document[present].top = (layertop - speed);
    }

    else if (direction == "up" && layertop < - 0 ) {
    if(dom)
    {
    layer[present].style.top = (layertop + speed) + "px";
    // window.status=layertop;
    }

    else if(ns4)
    document['content'].document[present].top = (layertop + speed);
    }

  timer = setTimeout("scroll('" + direction + "', " + speed + ")", 10);
  }


function stop() 
  {
  clearTimeout(timer);
  }

function Deblur(mylink)
   {
      if(document.all)
      mylink.blur();
   }