// JavaScript Document
var gallery_teaser_items;
var gallery_teaser_id 				= 0;
var gallery_teaser_fade_speed		= 1000;
var gallery_teaser_time_interval	= 3000;

function GalleryTeaser()
{
	this.init	= function()
	{
		$(window).load
		(
			function()
			{
				gallery_teaser_items	=	$('.gallery-teaser ul li');
				
				$(gallery_teaser_items).each
				(
					function(key, value)
					{
						if(key==0)
						{
							$(value).show();
						}
						else
						{
							$(value).hide();
						}	
					}
				);
				
				if(gallery_teaser_items.length > 1)
				{
					setInterval( show_gallery_teaser_item, gallery_teaser_time_interval );
				}
			}
		)
	}
}


function show_gallery_teaser_item()
{
	$(gallery_teaser_items[gallery_teaser_id]).css('z-index', '0').delay(gallery_teaser_fade_speed).fadeOut(gallery_teaser_fade_speed);
	gallery_teaser_id	= (gallery_teaser_id+1) % gallery_teaser_items.length;
	$(gallery_teaser_items[gallery_teaser_id]).css('z-index', '1').fadeIn(gallery_teaser_fade_speed);
}


new GalleryTeaser().init();