var inhalt = "";
var rndpic = "";
var bild=Array();
bild[1] = "wax_small.gif";
bild[2] = "was_small.gif";
bild[3] = "backspin_small.gif";


function NextRandomNumber()
{
  var hi   = this.seed / this.Q;
  var lo   = this.seed % this.Q;
  var test = this.A * lo - this.R * hi;
  if (test > 0)
    this.seed = test;
  else
    this.seed = test + this.M;
  return (this.seed * this.oneOverM);
}

function RandomNumberGenerator()
{
  var d = new Date();
  this.seed = 2345678901 +
    (d.getSeconds() * 0xFFFFFF) +
    (d.getMinutes() * 0xFFFF);
  this.A = 48271;
  this.M = 2147483647;
  this.Q = this.M / this.A;
  this.R = this.M % this.A;
  this.oneOverM = 1.0 / this.M;
  this.next = NextRandomNumber;
  return this;
}


function zufallsbild()
{
  var rand = new RandomNumberGenerator();
  var zufall = Math.round (rand.next() * 2) + 1;
  rndpic = new Image(); rndpic.src = bild[zufall];

  window.document.images["wallenwein_x"].src = rndpic.src;

}

function Go(Url,Neu)
{
window.open(Url,Neu,'directory=0,location=0,scrollbars=no,toolbar=no,menubar=no,status=no,resize=no,width=540,height=360,pageXoffset=0,pageYoffset=0,left=100,top=50');
}