$(document).ready(function(){
          $('.corpo').addClass('curved'); 
          if ($('#mainmenu .current_page_item').hasClass('about')){
                $('#mainmenu').addClass('about');
          }
          if ($('body').hasClass('parent-pageid-3')){
                $('#mainmenu').addClass('about');
                $('#mainmenu .about').addClass('current_page_item');
          }
          if ($('#mainmenu .current_page_item').hasClass('collections')){
                $('#mainmenu').addClass('collections');
          }
          if ($('body').hasClass('parent-pageid-5')){
                $('#mainmenu').addClass('collections');
                $('#mainmenu .collections').addClass('current_page_item');
          }
          if ($('#mainmenu .current_page_item').hasClass('events')){
                $('#mainmenu').addClass('events');
          }
          if ($('#mainmenu .current_page_item').hasClass('contact')){
                $('#mainmenu').addClass('contact');
          }
		  //$('#centrato').pngFix();
		  //$('#pie-di-pagina').pngFix();
          Cufon.replace('h2,.widgettitle');

        
        jQuery.fn.topLink = function(settings) {
		settings = jQuery.extend({
			min: 1,
			fadeSpeed: 200,
			ieOffset: 50
		}, settings);
		return this.each(function() {
			//listen for scroll
			var el = $(this);
			/* el.css('display','none');*/ //in case the user forgot
			$(window).scroll(function() {
				if(!jQuery.support.hrefNormalized) {
					el.css({
						'position': 'static',
						'top': $(window).scrollTop() + $(window).height() - settings.ieOffset
					});
				}
			});
		});
	};
	

		$('#top-link').topLink({
			min: 400,
			fadeSpeed: 500
		});
		//smoothscroll
		$('#top-link').click(function(e) {
			e.preventDefault();
			$.scrollTo(0,300);
		});
	
	$('.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
				)
			}
		});

});