<!--
function system() {
  ua=navigator.userAgent.toLowerCase();
  this.linux = (ua.indexOf("linux")>0) ? true : false;
  this.win = (ua.indexOf("win")>0) ? true : false;
  this.win = (ua.indexOf("win")>0) ? true : false;
  this.win95 = ((ua.indexOf("win95")!=-1) || (ua.indexOf("windows 95")!=-1));
  this.win98 = ((ua.indexOf("win98")!=-1) || (ua.indexOf("windows 98")!=-1));
  this.winme = ((ua.indexOf("win 9x 4.90")!=-1));
  this.win2k = ((ua.indexOf("windows nt 5.0")!=-1));
  this.winnt = ((ua.indexOf("winnt")!=-1) || (ua.indexOf("windows nt")!=-1));
  this.mac = (ua.indexOf("mac")>0) ? true : false;
  this.msd = (document.all) ? true : false;
  this.w3d = (document.getElementById) ? true : false;
  b=navigator.appName;
  if (b=="Netscape") this.b="ns";
  else if ((b=="Opera") || (navigator.userAgent.indexOf("Opera")>0)) this.b = "op";
  else if (b=="Microsoft Internet Explorer") this.b="ie";
  this.version=navigator.appVersion;
  this.v=parseInt(this.version);
  this.v10=parseInt(parseFloat(this.version)*10);
  this.ns=(this.b=="ns" && this.v>=4) ? true : false;
  this.ns4=(this.b=="ns" && this.v==4) ? true : false;
  this.ns40=(this.b=="ns" && this.v10==40) ? true : false;
  this.ns45=(this.b=="ns" && this.v10==45) ? true : false;
  this.ns6=(this.b=="ns" && this.v==5) ? true : false;
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  this.ie4=(this.version.indexOf('MSIE 4')>0 || (this.ie && this.mac)) ? true : false;
  this.ie45=(this.version.indexOf('MSIE 4.5')>0) ? true : false;
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  this.ie55=(this.version.indexOf('MSIE 5.5')>0) ? true : false;
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  this.op4=(this.b=="op" && this.v==4) ? true : false;
  this.op5=(this.b=="op" && this.v==5) ? true : false;
}

setzen = new Image;
window.onerror = null;

function setzebild(imgName){document.setzen.src=imgName;}


var is = new system();

function NeuesFen(link,breite,hoehe) {
NewWindow=window.open(link,'descr','toolbar=no,alwaysRaised=Yes,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width='+breite+',height='+hoehe)
}

function NeuesFenst(link,breite,hoehe) {
NewWindow=window.open(link,'descr','toolbar=yes,alwaysRaised=Yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width='+breite+',height='+hoehe)
}

function bildneu() {
  var i,x,a=document.srn; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function bildervorladen() {
  var d=document; if(d.images){ if(!d.ppp) d.ppp=new Array();
    var i,j=d.ppp.length,a=bildervorladen.arguments; for(i=0; i<a.length; i++)
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}

function objektsuchen(n, d) {
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    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
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  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function bildtauschen() {
  var i,j=0,x,a=bildtauschen.arguments; document.srn=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=objektsuchen(a[i]))!=null){document.srn[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function seiteneuladen(init) {
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)>=4)) {
    document.sbr=innerWidth; document.shh=innerHeight; onresize=seiteneuladen; }}
  else if (innerWidth!=document.sbr || innerHeight!=document.shh) location.reload();
}
seiteneuladen(true);

function objektholen(id) {
 var d = document; var ret = false;
 if (arguments.length > 0 && typeof(is) != "undefined") { if (is.ns4) {
  if (typeof(d.all) == "undefined") { d.all = []; objektesuchen();} ret = d.all[id];}
 else if (is.msd) { ret = d.all[id];}
 else if (is.w3d) { ret = d.getElementById(id);
  if (ret==null) ret = d.getElementsByName(id)[0];}}
 return ret;
}

function objektesuchen(obj) {
 if (is.ns4) { if (arguments.length == 0) { var obj = document;}
  for (var i=0; i<obj.images.length; i++) {
   if (typeof(obj.images[i].name) != "undefined" && obj.images[i].name != "") {
    objektezu(obj.images[i].name,obj.images[i]);}}
  for (var i=0; i<obj.forms.length; i++) {
   if (typeof(obj.forms[i].name) != "undefined" && obj.forms[i].name != "") {
    objektezu(obj.forms[i].name,obj.forms[i]);}
  for (var j=0;j<obj.forms[i].elements.length; j++) {
   if (typeof(obj.forms[i].elements[j].name) != "undefined" && obj.forms[i].elements[j].name != "") {
    objektezu(i+obj.forms[i].elements[j].name,obj.forms[i].elements[j]);}}}
  for (var i=0; i<obj.layers.length; i++) {
   if (typeof(obj.layers[i].name) != "undefined" && obj.layers[i].name != "") {
    objektezu(obj.layers[i].name,obj.layers[i]);}
   objektesuchen(obj.layers[i].document);}}
 return false;
}

function objektezu(id,obj) {
 var d = document; if (arguments.length > 1 && is.ns4) {
  if (typeof(d.all) == "undefined") { d.all = [];} d.all[id] = obj;}
}

function ebenezeigen(id) {
 if (arguments.length > 0 && typeof(is) != "undefined") { var obj = objektholen(id);
  if (obj) { if (is.ns4) { obj.visibility = 'show';}
   else if (is.ie4 || is.w3d) { obj.style.visibility = 'visible';}}}
}

function ebeneweg(id) {
 if (arguments.length > 0 && typeof(is) != "undefined") { var obj = objektholen(id);
  if (obj) { if (is.ns4) { obj.visibility = 'hide';}
   else if (is.ie4 || is.w3d) {obj.style.visibility = 'hidden';}}}
}

function menuezeigen(id) {
 var d = document;
 if (arguments.length > 0 && typeof(is) != "undefined") {
  if (typeof(d.mun) == "undefined") { d.mun = id;}
  if (d.mun != id) { ebeneweg(d.mun+"h");
  ebeneweg(d.mun); ebeneweg(d.mun+"v"); d.mun = id;}
  ebenezeigen(id+"h"); ebenezeigen(id); ebenezeigen(id+"v");}
  if (is.ie) {}
}

function menueweg(id) {
 var d = document;
 if (arguments.length > 0 && typeof(is) != "undefined") {
  if (is.ns4) { id = id.target.name;}
 if (typeof(d.mun) != "undefined" && d.mun == id) {
  ebeneweg(id+"h");
  ebeneweg(id);
  ebeneweg(id+"v");}}
 if (is.ie) {}
 return true;
}

number_of_sponsors=5;

var sctr=0;
var halt=0;
var isn=new Array();
for (i=0;i<number_of_sponsors;i++){
 isn[i]=new Image(); }
isn[0].src="bildschirm/1.jpg";
isn[1].src="bildschirm/2.jpg";
isn[2].src="bildschirm/3.jpg";
isn[3].src="bildschirm/4.jpg";
isn[4].src="bildschirm/5.jpg";
var durl=new Array();

function rotateIt(){
 if (halt!=1){
  sctr++;
  if (sctr>number_of_sponsors-1){
   sctr=0; }
  document.sponsor.src=isn[sctr].src;
  setTimeout("rotateIt()",7000); } }

function doIt(){ halt=1; }

function dispIt(){ parent.window.status=durl[sctr];
}

<!--

function NeuesFenster(bildurl,b,h)
{
var eigenschaften,sbreite,shoehe,fenster,b,h;

var ns6 = (!document.all && document.getElementById);
var ie4 = (document.all);
var ns4 = (document.layers);

if(ns6||ns4) {
sbreite = innerWidth;
shoehe = innerHeight;
}
else if(ie4) {
sbreite = document.body.clientWidth;
shoehe = document.body.clientHeight;
}

x = (sbreite-b)/2;
y = (shoehe-h)/2;

eigenschaften="left="+x+",top="+y+",screenX="+x+",screenY="+y+",width="+b+",height="+h+",menubar=no,toolbar=no,statusbar=0";

fenster=window.open("","",eigenschaften);
fenster.focus();
fenster.document.open();
with (fenster) {
  document.write("<html><head>");
  document.write('<scr' + 'ipt type="text/javascr' + 'ipt" language="JavaScr' + 'ipt">');
  document.write("function click() { window.close(); } ");
  document.write("document.onmousedown=click ");
  document.write('</scr' + 'ipt>');
  document.write("<title>Art Evolution Service - Veranstaltungstechnik</title></head>");
  document.write("<" + "body onblur='window.close()';");
  document.write("marginwidth='0' marginheight='0' leftmargin='0' topmargin='0'>");
  document.write("<img src='"+ bildurl +"' border='0'>");
  document.write("</body></html>");
  fenster.document.close();
}
}

//-->