// JavaScript Document
<!-- Modified:  Ainsof So'o (maloana@hotmail.com) -->
<!-- Requires:  as_randimg.js script -->

// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 10000;
var t;

function stopSlideShow() {
    if(t) {
      clearTimeout(t);
      t  = 0;
    }
}
function startSlideShow() {
	stopSlideShow();
	initImage();
}

function nextImage() {
  imageId = 'thephoto';
  image = document.getElementById(imageId);
  setOpacity(image, 0);
  image.style.visibility = 'visible';
  swapPic();
  fadeIn(imageId,0);
}

function initImage() {
  imageId = 'thephoto';
  image = document.getElementById(imageId);
  setOpacity(image, 0);
  image.style.visibility = 'visible';
  swapPic();
  fadeIn(imageId,0);
  
  t = setTimeout('initImage()', slideShowSpeed);
}

function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}
function fadeIn(objId,opacity) {
  if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 10;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 100);
    }
  }
}