var actImg = 1;

slideShowFade = function() {
	console.log('slideshow fade');
	$('slideshow-image-next').src = $('slideshow-image').src;
	new Effect.Fade('slideshow-image', {duration: .8});
	setTimeout('slideShowLoad()', 1500);
}

slideShowLoad = function() {
  console.log('slideshow load');
	if (slideshow_images.length > 0) {
		$('slideshow-image').src = document.SITE_ROOT+'images/'+slideshow_images[actImg];
		if (actImg+1 == slideshow_images.length) {
			actImg = 0;
		} else {
			actImg++;
		}
		setTimeout('slideShowEffect()', 800);
	}
}

slideShowEffect = function() {
	console.log('slideshow effect');
	Effect.Appear('slideshow-image', {duration: .8});
	setTimeout('slideShowFade()', 5000);
}

bannerOpen = function(event) {
  if (event) {
    event.preventDefault();
  }
  new Effect.BlindDown('banner');
}

bannerClose = function(event) {
  if (event) {
    event.preventDefault();
  }
  new Effect.BlindUp('banner');
}

Event.observe(window, 'load', function(event) {
	slideShowFade();
	if ($('banner')) {
	  Event.observe('bannerclose', 'click', bannerClose);
  	setTimeout('bannerOpen()', 2000);
  }
});