$(document).ready(function() {
	$('li.hasChildren').each(function() {
		$(this).mouseenter(function() {
			//console.log('enter');
			$(this).find('.level2').css('visibility','visible');
		}).mouseleave(function() {
			//console.log(this.type,'leave');
			$(this).find('.level2').css('visibility','hidden');
		});
	});
});

function showBio(id) {
	var el = $('#' + id);
	if (el.css('display') == 'block') {
		el.hide();
	} else {
		el.show();
	}
}