// used on attractions page.
function showdiv (id) {
	var desc_id_style = document.getElementById('desc_'+id).style;
	var link_id = document.getElementById('link_'+id);
	if (desc_id_style.display=='block') {
		desc_id_style.display = 'none';
		link_id.innerHTML='more info...';
	} else {
		desc_id_style.display = 'block';
		link_id.innerHTML='close';
	}
}