jQuery(function($) {
		
				$('.portfolio_unstyled').addClass('portfolio'); // adds new class name to maintain degradability
				
				$('ul.portfolio').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) { // 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
						)
					}
				});
			});