$(document).ready(function() { 
	$('.gallery_demo_unstyled').addClass('galleria'); // adds new class name to maintain degradability

			$('ul.galleria').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);

					// fetch the thumbnail container
					var _li = thumb.parents('li');

					// fade out inactive thumbnail
					_li.siblings().children('img.selected').fadeTo(500,0.3);

					// fade in active thumbnail
					thumb.fadeTo('fast',1).addClass('selected');

					// add a title for the clickable image
					image.attr('title','Next image >>');
				},
				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' : '0.3';

					// fade in the thumbnail when finnished loading
					thumb.css({display:'none',opacity:_fadeTo}).fadeIn(1500);

					// hover effects
					thumb.hover(
						function() { thumb.fadeTo('fast',1); },
						function() { _li.not('.active').children('img').fadeTo('fast',0.3); } // don't fade out if the parent is active
					)
				}
			});
			
			$("ul.galleria li:first").addClass('active');
});