function UCMt(s)
{
  var n=0;
  var r="";

  for(var i=0; i < s.length; i++)
  {
    n=s.charCodeAt(i);

    if(n >= 8364)
    {
      n = 128;
    }

    r += String.fromCharCode(n-(3));
  }

  location.href = r;
}

function setImg(img)
{
  image = null;
  infoText = "";

//  var imgEssen = new Image(150, 150);
//  imgEssen.src ="http://www.stoecklwirt.at/img/essen.jpg";

  switch(img)
  {
//    case 'essen': image = self.document.essen; image.src = imgEssen; infoText = "essen"; break;
    case 'essen': image = self.document.essen; image.src = "img/essen.jpg"; infoText = "essen"; break;
    case 'trinken': image = self.document.trinken; image.src = "img/trinken.jpg"; infoText = "trinken"; break;
    case 'schlafen': image = self.document.schlafen; image.src = "img/schlafen.jpg"; infoText = "schlafen"; break;
    case 'wandern': image = self.document.wandern; image.src = "img/wandern.jpg"; infoText = "wandern"; break;
    case 'wundern': image = self.document.wundern; image.src = "img/wundern.jpg"; infoText = "wundern"; break;
    case 'wachsen': image = self.document.wachsen; image.src = "img/wachsen.jpg"; infoText = "wachsen"; break;
    case 'stoecklwirt': image = self.document.stoecklwirt; image.src = "img/stoecklwirt.jpg"; infoText = "Bilder"; break;
    case 'kochen': image = self.document.kochen; image.src = "img/kochen.jpg"; infoText = "kochen"; break;
  }

  image.style.zIndex = 0;
  document.getElementById("info").innerHTML = infoText;
}

function clearImg(img)
{
  image = null;
  infoText = "";

  switch(img)
  {
    case 'essen': image = self.document.essen; image.src = "img/essensw.jpg"; break;
    case 'trinken': image = self.document.trinken; image.src = "img/trinkensw.jpg"; break;
    case 'schlafen': image = self.document.schlafen; image.src = "img/schlafensw.jpg"; break;
    case 'wandern': image = self.document.wandern; image.src = "img/wandernsw.jpg"; break;
    case 'wundern': image = self.document.wundern; image.src = "img/wundernsw.jpg"; break;
    case 'wachsen': image = self.document.wachsen; image.src = "img/wachsensw.jpg"; break;
    case 'stoecklwirt': image = self.document.stoecklwirt; image.src = "img/stoecklwirtsw.jpg"; break;
    case 'kochen': image = self.document.kochen; image.src = "img/kochensw.jpg"; break;
  }

  image.style.zIndex = 0;
  document.getElementById("info").innerHTML = infoText;
}

function preloadImages() {
    welcomeImgs = new Array(8);

    tmp = new Image(150, 150);
    tmp.src ="img/essen.jpg";
    welcomeImgs[0] = tmp;

    tmp = new Image(150, 150);
    tmp.src ="img/trinken.jpg"; 
    welcomeImgs[1] = tmp;

    tmp = new Image(150, 150);
    tmp.src ="img/schlafen.jpg"; 
    welcomeImgs[2] = tmp;

    tmp = new Image(150, 150);
    tmp.src ="img/wandern.jpg"; 
    welcomeImgs[3] = tmp;

    tmp = new Image(150, 150);
    tmp.src ="img/wundern.jpg"; 
    welcomeImgs[4] = tmp;

    tmp = new Image(150, 150);
    tmp.src ="img/wachsen.jpg"; 
    welcomeImgs[5] = tmp;

    tmp = new Image(150, 150);
    tmp.src ="img/stoecklwirt.jpg"; 
    welcomeImgs[6] = tmp;

    tmp = new Image(150, 150);
    tmp.src ="img/kochen.jpg"; 
    welcomeImgs[7] = tmp;
}