https://www.msmozaikaji.cz/bundles/urednideska/js/uredni_deska.js?v=v6.5.0a

1function ud_showhide(id) {
2    sclass = 'hidden';
3    oEl = document.getElementById(id);
4    if (cls.has(oEl, sclass) == true) {
5        cls.remove(oEl, sclass);
6        ud_add(id);
7    } else {
8        cls.add(oEl, sclass);
9        ud_remove(id);
10    }
11    return false;
12}
13function ud_add(id) {
14    var re1 = /(\d+)/;
15    var result1 = id.match(re1);
16    oEl = document.getElementById('kshow');
17    if (oEl.value.length == 0) oEl.value = result1[0];
18    else oEl.value = oEl.value + '_' + result1[0];
19}
20function ud_remove(id) {
21    var re1 = /(\d+)/;
22    var result1 = id.match(re1);
23    oEl = document.getElementById('kshow');
24    pole = oEl.value.split('_');
25    newstr = '';
26    first = true;
27    for (i = 0; i < pole.length; i++) {
28        if (pole[i] != result1[0]) {
29            if (first == true) first = false;
30            else newstr = newstr + '_';
31            newstr = newstr + pole[i];
32        }
33    }
34    oEl.value = newstr;
35}
36
37function ud_update(sHref) {
38    oEl = document.getElementById('kshow');
39    if (sHref.indexOf('?') == -1) newHref = sHref + '?kshowback=' + oEl.value;
40    else newHref = sHref + '&kshowback=' + oEl.value;
41    document.location.href = newHref;
42    return false;
43}
44
45/* otevření accordionu po příchodu z url obsahující kotvu */
46function accordionOpen() {
47    if (urlAnchor) {
48        let anchor = urlAnchor.substring(1);
49        document.querySelector('.' + anchor + ' button').classList.remove('collapsed');
50        document.querySelector('.' + anchor + ' .collapse').classList.add('show');
51    }
52}
53
54const initializePopovers = () => {
55    jQuery('.icon-electronic').popover({
56        trigger: 'click',
57    });
58
59    jQuery('.icon-electronic').on('click', function (e) {
60        e.preventDefault();
61    });
62
63    jQuery(document).on('keydown', (e) => {
64        if (e.key === 'Escape') {
65            jQuery('.icon-electronic').popover('hide');
66        }
67    });
68
69    jQuery(document).on('click', function (e) {
70        const target = jQuery(e.target);
71
72        if (!target.closest('.icon-electronic').length && !target.closest('.popover').length) {
73            jQuery('.icon-electronic').popover('hide');
74        }
75    });
76};