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) { // 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(500,0.5);
							
							// 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' : '0.5';
							
							// 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
							)
						}
					});
				});