function switchMenu()
{
	var dir = '/_elements/section/';
	var id = this.getProperty('id').replace("menu", "").toLowerCase();
	var url = dir + id + ".htm";
	
	$$('#servizi a').each( function (el)
	{
		el.removeClass('actual');
	});
	
	this.addClass('actual');
	
	// tolta la memorizzazione del tab nel cookie
	//Cookie.set("sezioni", id, {duration: 365});
	//$('section').addClass('spinner');
	setSpinner( $('section') );
	
	new Ajax( url, 
	{
		update: $('section').getFirst(), 
		method: 'get',
		onComplete: function()
		{
			//$('section').removeClass('spinner');
			removeSpinner( $('section') );
			initSectionTips();
		}
	}).request();
}

function switchTab()
{
	var dir = '/_elements/spot/';
	var id = this.getProperty('id').replace("spot", "").toLowerCase();
	var url = dir + id + ".htm";
	
	$$('#header-link a').each( function (el)
	{
		el.removeClass('actual');
	});
	
	this.addClass('actual');
	
	$('spot').setStyle('height', $('spot').getSize().scrollSize.y);
	$('link-spot').setStyle('opacity', 0);
	
	// tolta la memorizzazione del tab nel cookie
	//Cookie.set("spot", id, {duration: 365}); 
	//$('spot').addClass('spinner');
	setSpinner( $('spot') );
	
	new Ajax( url, 
	{
		update: 'link-spot', 
		method: 'get',
		onComplete: function()
		{
			var containerHeight = $('spot').getSize().size.y;
			var innerHeight = $('link-spot').getSize().size.y;
			new Fx.Style('spot', 'height', {duration:500}).start(containerHeight, innerHeight);
			$('link-spot').fx.start(0, 1);
			//$('spot').removeClass('spinner');
			removeSpinner( $('spot') );
			initLinkTips();
		}
	}).request();
}