<!--
ver=navigator.appVersion
dom=document.getElementById?1:0
ie5=((ver.indexOf("MSIE 5")>-1 || ver.indexOf("MSIE 6")>-1) && dom)?1:0;
ie4=(document.all && !dom)?1:0;
ns5=(dom && parseInt(ver) >= 5) ?1:0;
ns4=(document.layers && !dom)?1:0;
macns4=(ver.indexOf("Mac")!= -1 && ns4)?1:0;
macie=(ver.indexOf("Mac")!= -1 && ie5 || ie4)?1:0;
ie6=(ver.indexOf("MSIE 6")>-1 && dom)?1:0;

if (document.layers) document.write('<link rel="stylesheet" type="text/css" href="../data/default_ns.css">')
else document.write('<link rel="stylesheet" type="text/css" href="../data/default.css">');

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_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) { //v3.0
  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]; else if(!(x=d[n])&&d.getElementById) x=d.getElementById(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); 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 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;
}

var actHigh = "";

function swapNav(imgName) {	
	if ((navigator.appName == 'Netscape' && parseFloat(navigator.appVersion) >= 3) || (parseFloat(navigator.appVersion) >= 4))
	{	
		if (actHigh != "") {
		newImage = "../graphics/bt_" + actHigh + "_lo.gif";
		eval('document.' + actHigh + '.src = "' + newImage + '"');
		}		
		if (imgName == "clear") {
			actHigh = "";
		} else {
			newImage = "../graphics/bt_" + imgName +"_hi.gif";
			eval('document.' + imgName + '.src = "' + newImage + '"');
			actHigh = imgName;
		}
	}
}

function restoreCheck(imgName){
    if(imgName != actHigh)
        MM_swapImgRestore();
}

function updateNavigation(imgName){
	parent.sub_nav.swapNav(imgName);
}

function updateRtNavigation(){
	if (parent.content == "werkgruppe") {
		parent.rt_nav.location.reload();
		parent.content = "";
	}
}

function popup(url,name,w,h,s) {
	popup = window.open(url,name,w,h,s,'marginwidth=0,marginheight=0,resizable=0,status=0,toolbar=0,menubar=0,location=0');
	popup.focus();
}


// -->