$(function(){
	$('#menu a')
		.css( {backgroundPosition: "-20px 35px"} )
		.mouseover(function(){
			$(this).stop().animate({backgroundPosition:"(-20px 94px)"}, {duration:500})
		})
		.mouseout(function(){
			$(this).stop().animate({backgroundPosition:"(40px 35px)"}, {duration:200, complete:function(){
				$(this).css({backgroundPosition: "-20px 35px"})
			}})
		});
		$('.pic_show_unstyled').addClass('pic_show_thumbs'); 
		$('.pic_nav').css('display','none'); 
		$('ul.pic_show_thumbs').galleria({
			history   : false, 
			clickNext : true, 
			insert    : undefined, 
			onImage   : function(image,caption,thumb) { 
				 $('.pic_nav').css('display','block');
				image.css('display','none').fadeIn(1000);
				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',0.3); } 
				)
			}

		});
		
});