jQuery(function($) {
	$('.gallery_demo_unstyled').addClass('gallery_demo'); 
	// adds new class name to maintain degradability	
	$('ul.gallery_demo').galleria({
		history   : true, // activates the history object for bookmarking, back-button etc.
		clickNext : true, // helper for making the image clickable
		insert    : '#main_image', // the containing selector for our main image
		onImage   : function(image,caption,thumb) { 
			if(! ($.browser.mozilla && navigator.appVersion.indexOf("Win")!=-1) ) {
				image.css('display','none').fadeIn(1000);
			}
			caption.css('display','none').fadeIn(1000);
			var _li = thumb.parents('li');
			_li.siblings().children('img.selected').fadeTo(500,0.3);
			thumb.fadeTo('fast',1).addClass('selected');
		},
		onThumb : function(thumb) {			
			var _li = thumb.parents('li');
			var _fadeTo = _li.is('.active') ? '1' : '0.3';
			thumb.css({display:'none',opacity:_fadeTo}).fadeIn(1500);
			thumb.hover(
				function() { thumb.fadeTo('fast',1); },
				// don't fade out if the parent is active
				function() { _li.not('.active').children('img').fadeTo('fast',0.3); } 
			)
		}
	});
});


function switchSet(setName){
  var host = "";
  var targetImage = $.galleria.current;
  var nextSet = setName;
  var url = host + "set.php?set=" + nextSet + "&img=#" + targetImage;
  window.location = url;
}