function MM_swapImgRestore() { //v3.0
  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() { //v3.0
  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) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  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 changeLanguage(language)
{
	var url = top.location;
	url = removeGetParameter("language", url);
	var reg = /\?/;
	if(reg.exec(url))
		url = url + "&";
	else
		url = url + "?";
	url = url + "language=" + language;	
	parent.window.location=url;
}

function removeGetParameter(name, url)
{
	var newUrl = "";
	url = String(url);
	for(var i = 0; i < url.length-9; i++)
	{
		if(url.charAt(i)   == 'l' &&
		   url.charAt(i+1) == 'a' &&
		   url.charAt(i+2) == 'n' &&
		   url.charAt(i+3) == 'g' &&
		   url.charAt(i+4) == 'u' &&
		   url.charAt(i+5) == 'a' &&
		   url.charAt(i+6) == 'g' &&
		   url.charAt(i+7) == 'e' &&
			 url.charAt(i+8) == '=')
		{
			newUrl = url.substring(0,i-1);
			for(var j = i + 7; j < url.length - 1; j++)
			{
				if(url.charAt(j) == "&")
				{
					newUrl = newUrl + url.substring(j, url.length);
					break;
				}
			}
			break;
		}
		else newUrl = url;
	}
	return newUrl;
}

//Alles fürs Menü

function walk(theelement) {


MM_findObj(theelement).className="navbold";

}


function hideall (substate) {
// substate is
    switch (substate) {

            case 'subsub' :
                    MM_showHideLayers();
                    break;

            default:
                    MM_showHideLayers('subnav1','','hide','subnav2','','hide','subnav3','','hide','subnav4','','hide');
    }


}
var timerID = null;
var timerOn = false;

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  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);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];

            if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
            obj.visibility=v;
  }
}

function time_start() { //v0.9

        if (timerOn == false) {
                timerID = setTimeout("hideall()",500);
                timerOn = true;
        }

}

function time_stop() {

         if (timerOn) {
                 clearTimeout(timerID);
                 timerID = null;
                 timerOn = false;
         }
}

function unwalk(theelement) {
MM_findObj(theelement).className="nav1";
}