function showBooking()
{
	var button	= document.getElementById('button');
	var booking	= document.getElementById('booking');
	
	booking.style.display	= 'block';
	button.style.display	= 'none';
}

function showForm()
{
	var button	= document.getElementById('button');
	var contact	= document.getElementById('contact');
	var form	= document.getElementById('form');
	
	contact.style.display	= 'block';
	form.style.display	= 'block';
	button.style.display	= 'none';
}

function switchImg(id,img)
{
	var immagine	= document.getElementById(id);
	
	immagine.src	= img;
}