$(document).ready( function(){
	$('.full-biog').hide();
	
	$('.open-biog').click(function(){
		//close any popups which are left open
		$('#biogs .selected').removeClass('selected').children('.full-biog').hide().end().children('.brief-biog').show();
		
		//swap brief biog for full biog
		var briefBiog=$(this).parent().parent();
		var fullBiog=briefBiog.next();
		var image=fullBiog.children('img').eq(0);
		briefBiog.add(image).hide();
		fullBiog.show();
		image.fadeIn(1250);
		fullBiog.parent().addClass('selected');
	});
	
	$('.close-biog').click(function(){
		//swap full biog back to brief biog
		var fullBiog=$(this).parent().parent();
		var briefBiog=fullBiog.prev();
		fullBiog.parent().removeClass('selected');
		fullBiog.hide();
		briefBiog.show();
	});
});