var ban = 1;
var nextban = 1;

function initImage(imageId) {
  image = document.getElementById(imageId);
  setOpacity(image, 0);
  image.style.visibility = 'visible';
  fadeIn(imageId,0);
}
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);
    }
  }
}
function imageChange(){
	alert(banners.length);
	document.getElementById('showerImg').src = 'images/hbanner' + banners[ban] + '.jpg';
	ban++;
	if(ban >= banners.length){
		ban=1;
	}
	document.getElementById('fader').style.visibility = 'hidden';
	document.getElementById('fader').style.filter = "alpha(opacity:0)";
	document.getElementById('faderImg').src = 'images/hbanner' + banners[ban] + '.jpg';
	window.setTimeout('initImage(\'fader\')',10)
}