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) { //v4.0
  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]; 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() { //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 getBrowser() {
    this.agent  = navigator.userAgent.toLowerCase();
    this.major = parseInt(navigator.appVersion);
    this.ns    = ((this.agent.indexOf('mozilla')!=-1) &&	((this.agent.indexOf('spoofer')==-1) && (this.agent.indexOf('compatible') == -1)));
    this.ns2   = (this.ns && (this.major == 2));
    this.ns3   = (this.ns && (this.major == 3));
    this.ns4   = (this.ns && (this.major >= 4));
    this.ie    = (this.agent.indexOf('msie') != -1);
    this.ie3   = (this.ie && (this.major == 3));
    this.ie4   = (this.ie && (this.major >= 4));
    this.op    = (this.agent.indexOf('opera') != -1);
    this.op5   = (this.op && (this.major >= 5));
    this.win   = (this.agent.indexOf('win')!=-1);
    this.mac   = (this.agent.indexOf('mac')!=-1);
    this.unix  = (this.agent.indexOf('x11')!=-1);
  }
  var is = new getBrowser();
  
  if (is.ns4){
    document.write('<link rel="stylesheet" href="/css/hertigNS4.css" type="text/css">');
    //alert("hertigNS4.css");
  }
  else if (is.ie4 && !is.mac){
    document.write('<link rel="stylesheet" href="/css/hertigIE4.css" type="text/css">');
    //alert("hertigIE4.css");
  }
  else if (is.op5){
    document.write('<link rel="stylesheet" href="/css/hertigOP5.css" type="text/css">');
    //alert("hertigOP5.css");
  }
  else{
    document.write('<link rel="stylesheet" href="/css/hertig.css" type="text/css">');
    //alert("hertig.css");
  }