https://biz-soft.net/g/s3/lp/js/calendar.gen.lp_content.js

1document.addEventListener("DOMContentLoaded", function() {
2	f_getPosition = function (e, t) {
3	
4		t = t.toLowerCase();
5		
6		return $(e).offset()[t];
7	}
8	
9	function walkTheDOM (node, func) {
10		func(node);
11		node = node.firstChild;
12		while (node) {
13			walkTheDOM(node, func);
14			node = node.nextSibling;
15		}
16	}
17	
18	document.addEventListener('click', function(e) {
19		var $tCal = $('#tcal');
20		if ($tCal.length && $tCal.is(':visible') && !$(e.target).closest('.popover-body', '#tcal').length) {
21			f_tcalHideAll();
22		}
23	})
24
25	function getElementsByClassName (className) {
26		var results = [];
27		walkTheDOM(document.body, function (node) {
28			var a, c = node.className, i;
29			if (c && typeof c == 'string') {
30				a = c.split(' ');
31				for (i=0; i<a.length; i++) {
32					if (a[i] === className) {
33						results.push(node);
34						break;
35					}
36				}
37			}
38		});
39		return results;
40	}
41
42	function getLang() {
43		if (window.$ite !== undefined && window.$ite.hasParam('lang')) {
44			return window.$ite.getParam('lang');
45		}
46		return window._s3Lang.code !== undefined ? window._s3Lang.code : 'ru';
47	}
48
49	var i, j, id, e, inputs;
50
51	/* Simple calendars */
52	for (i=0, inputs=getElementsByClassName('init-calendar-lp-content'); i<inputs.length; ++i)
53	new tcal({
54		'controlname':inputs[i].id,
55		'place': inputs[i].parentNode,
56		'lang': getLang()
57	});
58
59	/* Calendar intervals */
60	for(i=0, inputs=getElementsByClassName('init-calendar-interval-lp-content'); i<inputs.length; ++i){
61		id = inputs[i].id;
62		for(j=0; j<2; ++j){
63			e = f_getElement(id + '['+j+']');
64			new tcal({
65				'controlname':e.id,
66				'place':e.parentNode,
67				'lang': getLang(),
68				'intervalpair':[
69					id + '[0]',
70					id + '[1]'
71				],
72				'intervalupdatecont' : id
73			});
74		}
75	}
76});