window.addEvent('domready', function () {

	/* Jemný Scrolling */
	new SmoothScroll({ duration: 700 }, window);
	
	/* ScrollSpy */
	$('jdi-nahoru').set('opacity','0').setStyle('display','block');
	var ss = new ScrollSpy({
        min: 150,
        onEnter: function(position,state,enters) {
            $('jdi-nahoru').fade('in');
        },
        onLeave: function(position,state,leaves) {
            $('jdi-nahoru').fade('out');
        },
        container: window
    });
	
	/* Menu */
  var accordion = new Accordion($$('.tlacitko-s'), $$('.submenu'), {
		opacity: 0,
		onActive: function (toggler) {
			toggler.set('class', 'tlacitko-s-js');
		},
		onBackground: function (toggler) {
			toggler.set('class', 'tlacitko-s');
		},
		alwaysHide: false,
		start: 'all-closed',
		height: true,
		opacity: true
	});

	/* Menu - Rozbal submenu - MouseOver */
	/* $$('.tlacitko-s').addEvent('mouseenter', function() { this.fireEvent('click'); }); */

$$('#menu').each(function(container) {
            container.getChildren().each(function(child) {
                var siblings = child.getParent().getChildren().erase(child);
                child.addEvents({
                    mouseenter: function() { siblings.tween('opacity',0.6); },
                    mouseleave: function() { siblings.tween('opacity',1); }
                });
            });
        });

});