https://www.nadlancenter.co.il/system/js/MISC.js?ver=17513

1function isInt(x) {
2    var y=parseInt(x);
3    if (isNaN(y)) return false;
4    return x==y && x.toString()==y.toString();
5}
6
7function IsValidURL(str)
8{
9	 var pattern = new RegExp('^(https?:\\/\\/)?'+ // protocol
10    '((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|'+ // domain name
11    '((\\d{1,3}\\.){3}\\d{1,3}))'+ // OR ip (v4) address
12    '(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*'+ // port and path
13    '(\\?[;&a-z\\d%_.~+=-]*)?'+ // query string
14    '(\\#[-a-z\\d_]*)?$','i'); // fragment locator
15  return !!pattern.test(str);
16}
17
18function IsValidEmail(str)
19{
20	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
21	return (filter.test(str));
22}
23
24var FORM_AlertMsg = function(el, msg)
25{
26	$(el).focus().addClass('errorInp').bind('keypress.error', function(){ $(this).removeClass('errorInp').unbind('keypress.error'); });
27	alert(msg);
28}
29
30function is_mobile()
31{
32	return ( navigator.userAgent.match(/Android/i)
33 || navigator.userAgent.match(/webOS/i)
34 || navigator.userAgent.match(/iPhone/i)
35// || navigator.userAgent.match(/iPad/i)
36 || navigator.userAgent.match(/iPod/i)
37 || navigator.userAgent.match(/BlackBerry/i)
38 );
39}
40
41function is_iphone(){
42    return (
43        (navigator.platform.indexOf("iPhone") != -1) ||
44        (navigator.platform.indexOf("iPod") != -1)
45    );
46}
47
48function isNull(str)
49{
50	return (str == '' || str == null || str == undefined);
51}
52
53function number_format(num)
54{
55	var num = num.toFixed(2);
56	
57	if (parseInt(num) == Number(num)) return parseInt(num);
58	else return num;
59}
60
61function getQueryParam(param) {
62    const queryString = window.location.search;
63    const urlParams = new URLSearchParams(queryString);
64    return urlParams.get(param);
65}
66
67
68function removeURLParameter(url, parameter) {
69    //prefer to use l.search if you have a location/link object
70    var urlparts = url.split('?');   
71    if (urlparts.length >= 2) {
72
73        var prefix = encodeURIComponent(parameter) + '=';
74        var pars = urlparts[1].split(/[&;]/g);
75
76        //reverse iteration as may be destructive
77        for (var i = pars.length; i-- > 0;) {    
78            //idiom for string.startsWith
79            if (pars[i].lastIndexOf(prefix, 0) !== -1) {  
80                pars.splice(i, 1);
81            }
82        }
83
84        return urlparts[0] + (pars.length > 0 ? '?' + pars.join('&') : '');
85    }
86    return url;
87}
88
89
90document.addEventListener('DOMContentLoaded', function () {
91    document.body.addEventListener('keydown', function (e) {
92      if (e.target.classList.contains('numeric')) {
93        // Allow: backspace, delete, tab, escape, enter and .
94        if (
95          [46, 8, 9, 27, 13, 110, 190].includes(e.keyCode) ||
96          // Allow: Ctrl+A
97          (e.keyCode === 65 && e.ctrlKey === true) ||
98          // Allow: home, end, left, right
99          (e.keyCode >= 35 && e.keyCode <= 39)
100        ) {
101          // let it happen, don't do anything
102          return;
103        }
104        // Ensure that it is a number and stop the keypress if it is not
105        if (
106          (e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) &&
107          (e.keyCode < 96 || e.keyCode > 105)
108        ) {
109          e.preventDefault();
110        }
111      }
112    });
113  });
114  
115
116  function get_banner(type, func)
117{
118	$.post('system/ad_manager/get_by_type', {'type': type}, function(data){
119		func(data);
120	});
121}
122
123function get_all_banners()
124{
125	var arr_banners = [];
126
127	$('.bannerCls').each(function(index, element) {
128		 arr_banners.push({id: $(this).prop('id'), type: $(this).data('type'), tag: $(this).data('tag') ,  data_id: $(this).data('id') });
129    });
130	
131	$.post('system/ad_manager/get_all_banners', {'banners': arr_banners}, function(data){
132		
133		var list = $.parseJSON(data);
134		
135		$(list.banners).each(function(index, element) {
136            $('#' + this.id).html(this.html);
137        });
138        
139//        $('.bannerCls img').lazy();
140        
141	}).fail(function(xhr, status, error) {
142        // error handling
143		$('#page').trigger('adblock_active');
144    });

145}
146
147// clear cache
148document.onkeydown = function (e) {
149
150	var keyCode = e.keyCode;
151
152  // is cookie set and is the key ` pressed width ctrl + shift
153  if (keyCode == 192) {
154
155    // if cookie CRM_admin_token is set
156    if (!wz_cookies.isset('CRM_admin_token')) return false;
157
158    localStorage.clear();
159    var url = document.location.href;
160
161    fetch("system/Tools/delete_cache", {
162      method: "POST",
163      headers: {
164          "Content-Type": "application/x-www-form-urlencoded"
165      },
166      body: "url=" + encodeURIComponent(url)
167    })
168    .then(response => response.text())
169    .then(data => {
170        if (data === "false") return false;
171        else if (data === "true") {
172          setTimeout(() => {
173              window.location.reload(true);
174          }, 1000);
175        }
176    })
177    .catch(error => {
178        console.error("Error:", error);
179    });
180    
181
182	}
183
184};
185
186class wz_cookies {
187
188  static isset(name) {
189      return document.cookie.split('; ').some(cookie => cookie.startsWith(`${name}=`));
190  }
191
192  static set(name, value, days = 0, path = '/') {
193      let expires = '';
194      if (days > 0) {
195          const date = new Date();
196          date.setTime(date.getTime() + days * 24 * 60 * 60 * 1000);
197          expires = `; expires=${date.toUTCString()}`;
198      }
199      document.cookie = `${name}=${encodeURIComponent(value)}${expires}; path=${path}`;
200  }
201  
202  static get(name) {
203      const cookies = document.cookie.split('; ');
204      for (const cookie of cookies) {
205          const [key, value] = cookie.split('=');
206          if (key === name) {
207              return decodeURIComponent(value);
208          }
209      }
210      return null;
211  }
212}