<!--
var rotate_delay = 6000
current = 0
function next() {
if (document.fotografies.slide[current+1])   {
  document.images.show.src = document.fotografies.slide[current+1].value;
  document.fotografies.slide.selectedIndex = ++current;   
  }
else first();
}
function previous() {
if (current-1 >= 0) {
  document.images.show.src = document.fotografies.slide[current-1].value;
  document.fotografies.slide.selectedIndex = --current;  
  }
else last();
}
function first() {
current = 0;
document.images.show.src = document.fotografies.slide[0].value;
document.fotografies.slide.selectedIndex = 0;
}
function last() {
current = document.fotografies.slide.length-1;
document.images.show.src = document.fotografies.slide[current].value;
document.fotografies.slide.selectedIndex = current;
}
function ap(text) {
document.fotografies.slidebutton.value = (text == "Parar") ? "Engegar" : "Parar";
rotate();
}
function change() {
current = document.fotografies.slide.selectedIndex;
document.images.show.src = document.fotografies.slide[current].value;
}
function rotate() {
if (document.fotografies.slidebutton.value == "Parar") {
  current = (current == document.fotografies.slide.length-1) ? 0 : current+1;
  document.images.show.src = document.fotografies.slide[current].value;
  document.fotografies.slide.selectedIndex = current;
  window.setTimeout("rotate()", rotate_delay);
  }
}
// -->