function goTo() {
		$('first').setStyles({'display':'none'});
		$('last').setStyles({'display':'block'});
	}
	
	function openInfoBlock(what) {
		var what = $(what);
		if (what.id == 'money') {
			var another = $('contacts')
			$('label_money').setStyles({'color':'#868686'});
			$('label_contacts').setStyles({'color':'#000000'});
		} else {
			var another = $('money')
			$('label_contacts').setStyles({'color':'#868686'});
			$('label_money').setStyles({'color':'#000000'});
		}
		
		if (what.get('open') == 'true') {
			$('label_' + what.id).setStyles({'color':'#000000'});
		}
		
		 if (what.get('open') == 'false') {
			another.setStyles({'display':'none'});
			another.set('open', 'false');
			what.setStyles({'display':'block'});
			what.set('open', 'true');
		} else {
			what.setStyles({'display':'none'});
			what.set('open', 'false');
		}
	}