$(document).ready(function(){ 	

	$("#lay-menu .parent > a").click(function(event) {
		event.preventDefault();
		
		var nex = $(this).next();

		nex.slideToggle();
		
/*		  $('#book').animate({
			    width: ['toggle', 'swing'],
			    height: ['toggle', 'swing'],
			    opacity: 'toggle'
			  }, 5000, 'linear', function() {
			      $(this).after('<div>Animation complete.</div>');
			  });*/		
		
	});

});