https://www.sumadhwaseva.com/wp-content/plugins/sidebar-widget-collapser/SidebarCollapserScript.js?ver=1.4

1function InitializeSidebarItems() {
2
3    var savedSettings = SideBarWidgetGetCookie('CollapsedSidebarItems');
4
5    if(savedSettings!=null) {
6
7        SBCS.CollapsedItems = (unescape(savedSettings)).evalJSON();
8    }
9    if(SBCS.CollapsedItems==null || SBCS.CollapsedItems.length==0) {
10
11        SBCS.CollapsedItems = $A(new Array());
12
13        $A(SBCS.widgetidsdefaultcollapse.split(",")).each(
14            function(widgetID) {
15                SBCS.CollapsedItems.push(widgetID);
16            }
17        );
18
19    }
20
21    SBCS.SaveCollapsedItems = function() {
22        SideBarWidgetSetCookie('CollapsedSidebarItems',
23            escape(Object.toJSON(SBCS.CollapsedItems.uniq().compact())));
24    };
25
26    $A(SBCS.sidebarID.split(",")).each(
27        function(sidebarID) {
28            InitializeSidebar($(sidebarID));
29        }
30    );
31
32}
33
34function InitializeSidebar(sidebar) {
35
36    if(sidebar) {
37
38        // For each list in the sidebar - should only be one in most cases
39        $A(sidebar.getElementsByTagName(SBCS.sidebarListEl)).each(
40            function(list) {
41
42                if(list.parentNode==sidebar) {
43
44                    list.select(SBCS.sidebarListItemEl+'.'+SBCS.sidebarListItemPartialClassName).each(
45                        function(sideBarItem) {
46
47                            if(sideBarItem.parentNode==list) {
48
49                                // Configure Title Element
50                                sideBarItem.select('.'+SBCS.sidebarWidgetTitlePartialClassName).each(
51                                    function(title) {
52
53                                        sideBarItem.Title = title;
54
55                                        var toggleLink = document.createElement('a');
56                                        toggleLink.className = "SideBarWidgetToggle";
57                                        toggleLink.setAttribute('href','#');
58                                        sideBarItem.ToggleLink = toggleLink;
59                                        title.appendChild(toggleLink);
60                                    }
61                                );
62
63                                // Configure wrapper div
64                                var wrapper = document.createElement('div');
65                                wrapper.className = "SideBarWidgetContentWrapper";
66                                sideBarItem.Wrapper = wrapper;
67
68                                $A(sideBarItem.childNodes).each(
69                                    function(child) {
70
71                                        if(child!=sideBarItem.Title) {
72
73                                            sideBarItem.removeChild(child);
74                                            wrapper.appendChild(child);
75                                        }
76                                    }
77                                );
78                                sideBarItem.appendChild(wrapper);
79
80                                sideBarItem.IsCollapsed = function() {
81                                    return SBCS.CollapsedItems.indexOf(this.id) != -1;
82                                }
83
84                                sideBarItem.Hide = function() {
85
86                                    this.select('div.SideBarWidgetContentWrapper').each(
87                                        function(child) {
88
89                                            //$(child).hide();

90                                            Effect.SlideUp($(child), {transition: Effect.Transitions.sinoidal} );
91
92                                            sideBarItem.select('.SideBarWidgetToggle').each(
93                                                function(link) {
94
95                                                    if ( !link.hasClassName('sbwcollapsed') ) {
96                                                        link.addClassName('sbwcollapsed');
97                                                    }
98
99                                                    while(link.hasChildNodes()) {
100                                                        link.removeChild(link.lastChild);
101                                                    }
102                                                    link.appendChild( document.createTextNode(SBCS.show) );
103
104                                                    sideBarItem.Title.stopObserving('click');
105                                                    sideBarItem.Title.observe('click',sideBarItem.Show.bind(sideBarItem));
106                                                }
107                                            );
108                                        }
109                                    );
110
111                                    SBCS.CollapsedItems.push(this.id);
112                                    SBCS.SaveCollapsedItems();
113                                }
114
115                                sideBarItem.Show = function() {
116
117                                    this.select('div.SideBarWidgetContentWrapper').each(
118                                        function(child) {
119
120                                            //$(child).show();

121                                            Effect.SlideDown($(child), {transition: Effect.Transitions.sinoidal} );
122
123                                            sideBarItem.select('.SideBarWidgetToggle').each(
124                                                function(link) {
125
126                                                    if ( link.hasClassName('sbwcollapsed') ) {
127                                                        link.removeClassName('sbwcollapsed');
128                                                    }
129
130                                                    while(link.hasChildNodes()) {
131                                                        link.removeChild(link.lastChild);
132                                                    }
133                                                    link.appendChild( document.createTextNode(SBCS.hide) );
134
135                                                    sideBarItem.Title.stopObserving('click');
136                                                    sideBarItem.Title.observe('click',sideBarItem.Hide.bind(sideBarItem));
137                                                }
138                                            );
139                                        }
140                                    );
141
142                                    SBCS.CollapsedItems = SBCS.CollapsedItems.without(this.id);
143                                    SBCS.SaveCollapsedItems();
144                               }
145
146                                if(sideBarItem.IsCollapsed()) {
147                                    sideBarItem.Hide();
148                                }
149                                else {
150                                    sideBarItem.Show();
151                                }
152                            }
153                        }
154                    );
155
156                }
157            }
158        );
159	}
160}
161
162function SideBarWidgetSetCookie(name, value, expires, path, domain, secure)
163{
164    document.cookie= name + "=" + escape(value) +
165        ((expires) ? "; expires=" + expires.toGMTString() : "") +
166        ((path) ? "; path=" + path : "") +
167        ((domain) ? "; domain=" + domain : "") +
168        ((secure) ? "; secure" : "");
169}
170function SideBarWidgetGetCookie(name)
171{
172    var dc = document.cookie;
173    var prefix = name + "=";
174    var begin = dc.indexOf("; " + prefix);
175    if (begin == -1)
176    {
177        begin = dc.indexOf(prefix);
178        if (begin != 0) return null;
179    }
180    else
181    {
182        begin += 2;
183    }
184    var end = document.cookie.indexOf(";", begin);
185    if (end == -1)
186    {
187        end = dc.length;
188    }
189    return unescape(dc.substring(begin + prefix.length, end));
190}
191
192document.observe("dom:loaded", InitializeSidebarItems);