https://www.glenrockpa.org/wp-content/themes/citygov/fw/js/jquery.slidemenu.js

1(function($) {
2    "use strict";
3	$.fn.spasticNav = function(options) {
4	
5		options = $.extend({
6			overlap : 0,
7			speed : 500,
8			reset : 50,
9			color : '#00c6ff',
10			easing : 'swing'
11		}, options);
12	
13		return this.each(function() {
14		
15		 	var nav = $(this),
16		 		currentPageItem = nav.find('>.current-menu-item,>.current-menu-parent,>.current-menu-ancestor'),
17				hidden = true,
18		 		blob,
19		 		reset;
20			if (currentPageItem.length === 0) {
21		 		currentPageItem = nav.find('li').eq(0);
22			}
23
24		 	$('<li id="blob"></li>').css({
25					width : currentPageItem.css('width'),
26					height : currentPageItem.css('height'),
27					left : currentPageItem.position().left,
28					top : currentPageItem.position().top - options.overlap / 2,
29					backgroundColor : hidden ? options.color : currentPageItem.find('a').css('backgroundColor'),
30					opacity: hidden ? 0 : 1
31				}).appendTo(this);
32		 	blob = $('#blob', nav);
33					 	
34			nav.find('>li:not(#blob)').hover(function() {
35				// mouse over
36				clearTimeout(reset);
37				var bg = $(this).css('backgroundColor');
38				$(this).addClass('blob_over');
39				blob.css({backgroundColor: bg}).animate(
40					{
41						left: $(this).position().left,
42						top: $(this).position().top - options.overlap / 2,
43						width: $(this).css('width'),
44						height: $(this).css('height') + options.overlap,
45						opacity: 1
46					},
47					{
48						duration : options.speed,
49						easing : options.easing,
50						queue : false
51					}
52				);
53			}, function() {
54				// mouse out	
55				reset = setTimeout(function() {
56					blob.animate({
57						opacity: 0	//hidden ? 0 : 1,
58					}, options.speed)
59				}, options.reset);
60				$(this).removeClass('blob_over');
61			});
62		 
63		
64		}); // end each
65	
66	};
67
68})(jQuery);