window.addEvent('domready', function(){
	
	var logotype = $$('div#logotype')[0];
	var navigation = $$('div#global_navigation')[0];
	var languages = $$('div#languages')[0];
	
	navigation.setStyles({ 'opacity': '0' });
	languages.setStyles({ 'opacity': '0' });
	
	fadeIn = function() {
		navigation.morph({ 'opacity': '1' });
		languages.morph({ 'opacity': '1' });
	}
	
	fadeOut = function() {
		navigation.morph({ 'opacity': '0' });
		languages.morph({ 'opacity': '0' });
	}
	
	logotype.addEvents({
		mouseenter: fadeIn,
		mouseleave: fadeOut
	});
	navigation.addEvents({
		mouseenter: fadeIn,
		mouseleave: fadeOut
	});
	languages.addEvents({
		mouseenter: fadeIn,
		mouseleave: fadeOut
	});
});