// JavaScript Document

// image array
var images = new Array(
'../../images/sklavenerziehung_big.jpg','../../images/sklavenerziehung2_big.jpg','../../images/sklavenerziehung3_big.jpg'
);

// preload
var imageitems = Array();
for( var i = 0; i != images.length; i++ ) {
  imageitems.push(new Image());
  imageitems[i].src = images[i];
}

// update image
function changeImg(imgid) {
  document.getElementById("profileimg").src = images[imgid];
}