jQuery(function($) {
	
	$('.gallery_unstyled').addClass('gallery'); // adds new class name to maintain degradability
	
	$('ul.gallery').galleria({
		history   : false, // activates the history object for bookmarking, back-button etc.
		clickNext : true, // helper for making the image clickable
		insert    : '#main_image', // the containing selector for our main image
		onImage   : function(image,caption,thumb) { // let's add some image effects for demonstration purposes
			
			// fade in the image & caption
			if(! ($.browser.mozilla && navigator.appVersion.indexOf("Win")!=-1) ) { // FF/Win fades large images terribly slow
				image.css('display','none').fadeIn(1000);
			}
			//caption.css('display','none').fadeIn(1000);
			caption.css('display','none');
			
			// fetch the thumbnail container
			var _li = thumb.parents('li');
			
			// fade out inactive thumbnail
			//_li.siblings().children('img.selected').fadeTo(500,0.3);
			_li.siblings().children('img.selected').fadeTo(500,0);
			
			// fade in active thumbnail
			thumb.fadeTo('fast',1).addClass('selected');
			
			// add a title for the clickable image
			//image.attr('title','Nächstes Bild >>');
			image.attr('title',thumb.attr('title') ? thumb.attr('title') : 'Nächstes Bild >>');
		},
		onThumb : function(thumb) { // thumbnail effects goes here
			
			// fetch the thumbnail container
			var _li = thumb.parents('li');
			
			// if thumbnail is active, fade all the way.
			var _fadeTo = _li.is('.active') ? '1' : '0';
			
			// fade in the thumbnail when finnished loading
			thumb.css({display:'none',opacity:_fadeTo}).fadeIn(1500);
			
			thumb.attr('src','/galerie/thumb.gif');
			thumb.attr('width','9');
			thumb.attr('height','9');
			
			// hover effects
			thumb.hover(
				function() { thumb.fadeTo('fast',1); },
				function() { _li.not('.active').children('img').fadeTo('fast',0); } // don't fade out if the parent is active
			)
		}
	});
});

// galerie vorschaubilder
$(document).ready(function() {
						   
	var t_img = $("#thumbs").children("a");
	
	var _fadeTo = 0, activText = '',th;

	t_img.each(function() {
		th = $(this).children("img");
		_fadeTo = th.is('.aktiv') ? '0.5' : '1';
		th.css({display:'none',opacity:_fadeTo}).fadeIn(1500);
	});
	
	 var activText =  $("#galerie_name").html();

	// hover effects
	t_img.children("img").hover(
		function() { $(this).fadeTo('fast',0.5); $("#galerie_name").html($(this).attr('title')); },
		function() { $(this).not('.aktiv').fadeTo('fast',1); $("#galerie_name").html(activText);} // don't fade out if the img is active
	)
	
});