// JavaScript Document
function click (e) {
  if (!e)
    e = window.event;
  if ((e.type && e.type == "contextmenu")) {
    window.alert("Sorry: Diese Funktion ist deaktiviert.");
    return false;
  }
}
if (document.layers)
  document.captureEvents(Event.MOUSEDOWN);
document.onmousedown = click;
document.oncontextmenu = click;

function wechsel() {
totenkopf=getCookie('totenkopf');
if (totenkopf!=null && totenkopf!="")
  {
    var d = new Date();
    document.cookie = "totenkopf=stop;expires=" + d.toGMTString() + ";" + ";";
  }
else
  {
    setCookie('totenkopf','stop',365);
  }
checkCookie();
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toUTCString());
}

function checkCookie()
{
totenkopf=getCookie('totenkopf');
if (totenkopf==null || totenkopf=="")
  {
  window.document.images["kopf_links"].src = "images/totenkopf_ani_links.gif";
  window.document.images["kopf_rechts"].src = "images/totenkopf_ani_rechts.gif";
  }
else
{
  window.document.images["kopf_links"].src = "images/totenkopf_rechts.png";
  window.document.images["kopf_rechts"].src = "images/totenkopf_links.png";
}
}