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(500,0.3);

			// 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
			}
			)
		}
	});
}
      );