function expandCat(list) {
	document.getElementById(list + 'Short').style.display = 'none';
	document.getElementById(list + 'Long').style.display = 'block';	
}

function collapseCat(list) {
	document.getElementById(list + 'Long').style.display = 'none';
	document.getElementById(list + 'Short').style.display = 'block';	
}