https://opcina-policnik.hr/components/com_gridbox/libraries/modules/initheadline.js?2.20.3.1

1/**
2* @package   Gridbox
3* @author    Balbooa http://www.balbooa.com/
4* @copyright Copyright @ Balbooa
5* @license   http://www.gnu.org/licenses/gpl.html GNU/GPL
6*/
7
8if (window.themeData && themeData.page.view == 'gridbox') {
9    var file = document.createElement('link');
10    file.rel = 'stylesheet';
11    file.href = JUri+'components/com_gridbox/libraries/headline/css/animation.css';
12    document.head.append(file);
13}
14
15function checkHeadline($this)
16{
17    var wHeight = $g(window).height(),
18        itemTop = Math.round($g($this).offset().top) + 50,
19        itemBottom = itemTop + ($g($this).height()),
20        top = window.pageYOffset,
21        bottom = (top + wHeight);
22    if ((itemTop < bottom) && (itemBottom > top)) {
23        $this.headlineWrapper.classList.add(app.items[$this.id].desktop.animation.effect);
24        $g(window).off('scroll.headline-'+$this.id);
25    } else if ($this.headlineWrapper.classList.contains(app.items[$this.id].desktop.animation.effect)) {
26        $this.headlineWrapper.classList.remove(app.items[$this.id].desktop.animation.effect);
27    }
28}
29
30app.initheadline = function(obj, key){
31    var item = $g('#'+key)
32        $this = item[0];
33    if (app.items[key].desktop.animation.effect) {
34        $this.headlineWrapper = $this.querySelector('.headline-wrapper');
35        $g(window).off('scroll.headline-'+key).on('scroll.headline-'+key, $g.proxy(checkHeadline, $this, $this));
36        checkHeadline($this);
37    }
38    if (themeData.page.view == 'gridbox') {
39        item.find('.headline-wrapper').attr('contenteditable', true).on('keydown', function(event){
40            if (event.keyCode == 13) {
41                event.preventDefault();
42                event.stopPropagation();
43            }
44        });
45    }
46    initItems();
47}
48
49if (app.modules.initheadline) {
50    app.initheadline(app.modules.initheadline.data, app.modules.initheadline.selector);
51}