$(document).ready(function() {
	$('.collapsible .categorytitle').click( function(){
		var parent = $(this).parent('.collapsible');
		if (parent.hasClass('closed')){
			$('.collapsible.open').each(function(){
				var container = $(this);
				$(this).find('.scfbcourselist').slideUp(function(){container.removeClass('open').addClass('closed');});

			});

			parent.find('.scfbcourselist').slideDown(function(){parent.removeClass('closed').addClass('open');});




		} else {
			parent.find('.scfbcourselist').slideUp(function(){parent.removeClass('open').addClass('closed');});
		}
	});
 });