var heads = Array('http://www.brille-theater.de/rimage_manager/e33ff9df9f7c4da8234b73648e90f33c.jpeg', 'http://www.brille-theater.de/rimage_manager/32f1082865595560e4f954bebd108529.jpeg', 'http://www.brille-theater.de/rimage_manager/809d379121bf0ee15b8c4d525a0690a3.jpeg', 'http://www.brille-theater.de/rimage_manager/150297c9a54ef44bb85a87b2d5d10a55.jpeg', 'http://www.brille-theater.de/rimage_manager/c09f658e893e5385da662d33a831f920.jpeg', 'http://www.brille-theater.de/rimage_manager/a4612daf856119d4bc69437d1927496c.jpeg');
var bodies = Array();
var feet = Array();

function random_swap(image_id)
{
  var images;

  if ( image_id == "body" )
  {
    images = bodies;
  }
  else if ( image_id == "head" )
  {
    images = heads;
  }
  else if ( image_id == "foot" )
  {
    images = feet;
  }
  else
  {
     alert(image_id);
     return;
  }

  var image_element = document.getElementById( "k" + image_id );

  if (!image_element) return;

  var url = image_element.src;

  if ( url.indexOf("?") != -1 )
  {
     url = url.substring(0, url.indexOf("?"));
  }

  var idx = 0;
  if ( url.indexOf("space.gif") != -1 )
  {
    idx = images.length + 10;

    while ( idx > images.length-1 )
    {
      idx = Math.round(Math.random() * images.length);
    }  
  }
  else
  {
    for ( idx = 0; images[idx] != url; idx++ ) {} ;

    idx++;

    if ( idx >= images.length )
    {
      idx = 0;
    }
  }
 
  var random_image = images[idx];
  var scaleto = "?scaleto=" + image_element.width + "x" + image_element.height;
  image_element.src = random_image + scaleto;
}

function init_kartoffelkerl()
{
  random_swap("head");
  random_swap("body");
  random_swap("foot");
}

t4lib.onload_manager.register(init_kartoffelkerl);