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

	// scelta lingua

	$('open-eng').addEvent('click', function(){
			$('testo-eng').set('class', 'box-testo');
			$('testo-ita').set('class', 'hide');
			$('contatti-eng').set('class', 'box-contatti');
			$('contatti-ita').set('class', 'hide');
			this.set('class', 'corrente');
			$('open-ita').erase('class');
	});

	$('open-ita').addEvent('click', function(){
			$('testo-eng').set('class', 'hide');
			$('testo-ita').set('class', 'box-testo');
			$('contatti-eng').set('class', 'hide');
			$('contatti-ita').set('class', 'box-contatti');
			this.set('class', 'corrente');
			$('open-eng').erase('class');
	});

});