jQuery(document).ready(function() {

$('ul.gallery').galleria({
	history   : false, 
	clickNext: true,
	insert    : '#main_image',
	onImage   : function(image,caption,thumb) { 
		caption.css('display','none').fadeIn(1000);
		var _li = thumb.parents('li');
		_li.siblings().children('img.selected').fadeTo(500,0.5);
		thumb.fadeTo('fast',1).addClass('selected');
		image.attr('title','Next image >>');
	},
	onThumb : function(thumb) {
		var _li = thumb.parents('li');
		var _fadeTo = _li.is('.active') ? '1' : '0.5';
		thumb.css({display:'none',opacity:_fadeTo}).fadeIn(1500);
		thumb.hover(
			function() { thumb.fadeTo('fast',1); },
			function() { _li.not('.active').children('img').fadeTo('fast',0.5); } 
		)
	}
});

});