function meet(person) {	

	switch (person) {
	

	case "duncan": 
	document.getElementById("meet-who").className='meet-duncan';
	break;
	
	case "shannon": 
	document.getElementById("meet-who").className='meet-shannon';
	break;

	case "neil": 
	document.getElementById("meet-who").className='meet-neil';
	break;

	default:
	document.getElementById("meet-who").className='meet-duncan';
	}

}