$(document).ready(function() {		
		$('.gallery_demo_unstyled').addClass('gallery_demo'); // adds new class name to maintain degradability
		
		$('ul.gallery_demo').galleria({
			history : false,
			insert    : '#ProducImage', // 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
				image.css('display','none').show();
				
				// 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');
			},
			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
				)
			}
		});
	});