https://biomedcircus.com/script.js

1function backToTop() {
2    var x1 = x2 = x3 = 0;
3    var y1 = y2 = y3 = 0;
4
5    if (document.documentElement) {
6        x1 = document.documentElement.scrollLeft || 0;
7        y1 = document.documentElement.scrollTop || 0;
8    }
9
10    if (document.body) {
11        x2 = document.body.scrollLeft || 0;
12        y2 = document.body.scrollTop || 0;
13    }
14
15    x3 = window.scrollX || 0;
16    y3 = window.scrollY || 0;
17
18    var x = Math.max(x1, Math.max(x2, x3));
19    var y = Math.max(y1, Math.max(y2, y3));
20
21    window.scrollTo(Math.floor(x / 1.5), Math.floor(y / 1.5));
22
23    if (x > 0 || y > 0) {
24        window.setTimeout("backToTop()", 25);
25    }
26}
27
28var j$ = jQuery;
29
30j$(function(){
31	j$(".side_menu").each(function(){
32		j$("li > a", this).each(function(index){
33			var $this = j$(this);
34			if(index > 0) $this.next().hide();
35
36			$this.mousedown(function(){
37				var params = {height:"toggle", opacity:"toggle"};
38				j$(this).next().animate(params).parent().siblings()
39				.children("ul:visible").animate(params);	
40
41				return false;				
42
43			});
44		});
45	});
46});
47
48$(function() {
49    $('#nav').droppy({speed: 200});
50  });
51  
52/*
53 * Droppy 0.1.2
54 * (c) 2008 Jason Frame ([email protected])
55 */
56$.fn.droppy = function(options) {
57    
58  options = $.extend({speed: 250}, options || {});
59  
60  this.each(function() {
61    
62    var root = this, zIndex = 1000;
63    
64    function getSubnav(ele) {
65      if (ele.nodeName.toLowerCase() == 'li') {
66        var subnav = $('> ul', ele);
67        return subnav.length ? subnav[0] : null;
68      } else {
69        return ele;
70      }
71    }
72    
73    function getActuator(ele) {
74      if (ele.nodeName.toLowerCase() == 'ul') {
75        return $(ele).parents('li')[0];
76      } else {
77        return ele;
78      }
79    }
80    
81    function hide() {
82      var subnav = getSubnav(this);
83      if (!subnav) return;
84      $.data(subnav, 'cancelHide', false);
85      setTimeout(function() {
86        if (!$.data(subnav, 'cancelHide')) {
87          $(subnav).slideUp(options.speed);
88        }
89      }, 500);
90    }
91  
92    function show() {
93      var subnav = getSubnav(this);
94      if (!subnav) return;
95      $.data(subnav, 'cancelHide', true);
96      $(subnav).css({zIndex: zIndex++}).slideDown(options.speed);
97      if (this.nodeName.toLowerCase() == 'ul') {
98        var li = getActuator(this);
99        $(li).addClass('hover');
100        $('> a', li).addClass('hover');
101      }
102    }
103    
104    $('ul, li', this).hover(show, hide);
105    $('li', this).hover(
106      function() { $(this).addClass('hover'); $('> a', this).addClass('hover'); },
107      function() { $(this).removeClass('hover'); $('> a', this).removeClass('hover'); }
108    );
109    
110  });
111  
112};