JQuery selects the corresponding instant time according to the city time zone

In our CRM system, the following is a time zone widget with jquery

Time Zone City
$ (function () {
All city and time static output
var Cityid = 170; China, Beijing
var showzone = $.showzone (Cityid);
$ ("#cityDate. Timeselect dd"). Live (' click ', Function (e) {
Cityid = $ (this). attr ("id");
$.showzone (Cityid);
// });
//});
(function ($) {
$.extend ({
"Showzone": function (ID) {

            var city = new Array ([' Andorra Andorra ', ' a ', ' 1 '],[' Algeria Algiers ', ' a ', ' 2 '],[' Albania/Tirana ', ' A ', ' 3 '],[' Austria Vienna ', ' a ', ' 4 '],[' Australia Perth ', ' H ', ' 5 '],[' Australia Darwin ', ' I1 ', ' 6 '],[' Australia Brisben ', ' k ', ' 7 '],[' Australia • Melbourne ', ' K ', ' 8 '],[' Australia Queensland ', ' K ', ' 9 '],[' Australia Sydney ', ' K ', ' 10 '],[' Australia Adelaide ', ' K1 ', ' 11 '],[' UAE Abu Dhabi ', ' d ', ' 12 '],[' UAE Dubai ', ' d ', ' 13 '],[' Oman • Muscat ', ' d ', ' 14 '],[' Afghanistan Kabul ', ' D1 ', ' 15 '],[' Argentina • Buenos Aires ', ' P ', ' 16 '],[' Alaska • Anchorage ', ' V ', ' 17 '],[' Eniwetok ', ' Y ', ' 18 '],[' Egypt Cairo ', ' B ', ' 19 '],[' Ethiopia ', ' C ', ' 20 '] , [' Belgium • Brussels ', ' a ', ' 21 '],[' Poland Warsaw ', ' a ', ' 22 '],[' Gaberones ', ' B ', ' 23 '],[' Bulgaria Sofia ', ' B ', ' 24 '],[' Pakistan Islamabad ', ' E ', ' 25 '],[' Pakistan Karachi ', ' E ', ' 26 '],[' Brazil Brasilia ', ' P ', ' 27 '],[' Brazil • Rio ', ' P ', ' 28 '],[' Barbados • Bridgetown ', ' Q ', ' 29 '],[' Papua New Guinea ', ' K ', ' 30 ' Guinea ' Bermuda · Hamilton ', ' Q ', ' 31 '],[' Bolivian Lapaz ', ' Q ', ' 32 '],[' Paraguay • Asuncion ', ' Q ', ' 33 '],[' Bahamas • Nassau ', ' R ', ' 34 '],[' Panama City ', ' R ', ' 35 '],[' Iceland · Reykjavik ', ' Z ', ' 36 '],[' North Korea Pyongyang ', ' I ', ' 37 '],[' Germany • Berlin ', ' a ', ' 38 '],[' Denmark Copenhagen ', ' a ', ' 39 '],[' Germany • Frankfurt ', ' a ', ' 40 '],[' Germany • Hamburg ', ' a ', ' 41 '],[' Dar es Salaam ', ' C ', ' 42 '],[' Domincan Rep. ', ' Q ',' 43 '],[' Dominic Rosso ', ' Q ', ' 44 '],[' Russia Moscow ', ' C ', ' 45 '],[' Ecuador • Quito ', ' R ', ' 46 '],[' France Lyon ', ' A ', ' 47 '],[' France Paris ', ' a ', ' 48 '],[' Finland Helsinki ', ' B ', ' 49 '],[' Cape Verde/Playa ', ' N ', ' 50 '],[' philippines • Manila ', ' H ', ' 51 '],[' Fiji Suva ', ' M ', ' 52 '],[' Congo Brazzaville ', ' A ', ' 53 '],[' Columbia Pol ' , ' R ', ' 54 '],[' Guba Hava that ', ' R ', ' 55 '],[' Costa Rica • San Jose ', ' S ', ' 56 '],[' Gambir islands ', ' V ', ' 57 '],[' Holland Amsterdam ', ' a ', ' 58 '],[' Holland Rosso ', ' a ', ' 59 '],[' Netherlands Antilles ', ' Q ', ' 60 '],[' Honduras • Tegucigalpa ', ' S ', ' 61 '],[' Huisendi island ', ' K ', ' 62 '],[' Czech Bragg ', ' A ', ' 63 '],[' Zimbabwe • Harare ', ' B ', ' 64 ' ],[' Cambodia Village • Phnom Penh ', ' G ', ' 65 '],[' Kiribati ', ' M2 ', ' 66 '],[' Canada • Newfoundland Province ', ' P1 ', ' 67 '],[' Canada Nova Scotia ', ' Q ', ' 68 '],[' Canada Montreal ', ' R ', ' 69 '] , [' Canada • Ottawa ', ' r ', ' 70 '],[' Canada • Toronto ', ' R ', ' 71 '],[' Canada • Winnipeg ', ' S ', ' 72 '],[' Canada Edmonton ', ' T ', ' 73 '],[' Canada • Vancouver ', ' U ', ' 74 '],[' Ghana Accra ', ' Z ', ' 75 '],[' kerala Millon Yavin ', ' a ', ' 76 '],[' Kuwait Kuwait ', ' C ', ' 77 '],[' Kenya Naillot ', ' C ', ' 78 '],[' Luxembourg ', ' a ', ' 79 '],[' Lebanon Beirut ', ' B ', ' 80 '],[' Romania • Bucharest ', ' B ', ' 81 '],[' US-Maryland ', ' R ', ' 82 '],[' US-New Jersey ', ' r ', ' 83 '],[' US-New York ', ' R ', ' 84 '],[' USA • Philadelphia ', ' R ', ' 85 '],[' United States Washington ', ' R ', ' 86 '],[' American Chicago ', ' S ', ' 87 '],['United States Atlanta ', ' R ', ' 88 '],[' US • Boston ', ' R ', ' 89 '],[' US Dallas ', ' s ', ' 90 '],[' US Houston ', ' s ', ' 91 '],[' US Wisconsin ', ' s ', ' 92 '],[' US • Montana ', ' T ' , ' 93 '],[' USA • New Mexico ', ' t ', ' 94 '],[' US • San Diego ', ' t ', ' 95 '],[' US • california ', ' u ', ' 96 '],[' US • Las Vegas ', ' u ', ' 97 '],[' US • Los Angeles ', ' u ', ' 98 ' ],[' US San Francisco ', ' U ', ' 99 '],[' US Seattle ', ' u ', ' 100 '],[' USA • Hawaii ', ' W ', ' 101 '],[' US • Honolulu ', ' W ', ' 102 '],[' Malaysia • Kuala Lumpur ', ' H ', ' 103 '],[' Bangladesh Dhaka ', ' F ', ' 104 '],[' Burma ', ' F1 ', ' 105 '],[' secret Roux Lima ', ' R ', ' 106 '],[' Morocco Casablanca ', ' Z ', ' 107 '],[' Moroccan Rabat ', ' Z ', ' 108 '],[' Port Moresby ', ' K ', ' 109 '],[' Mexico Mexico City ', ' S ', ' 110 '],[' Nigeria • Abuja ', ' a ', ' 111 '],[' Norway Oslo ', ' a ', ' 112 '],[' South Africa Cape ', ' B ', ' 113 '],[' South Africa Johannesburg ', ' B ', ' 114 '],[' South Han Han City/Seoul ', ' I ', ' 115 '],[' Portugal • Lisbon ', ' Z ', ' 116 '],[' Rhise Burn ', ' a ', ' 117 '],[' Sweden Stockholm ', ' a ', ' 118 '],[' Switzerland Zurich ', ' a ', ' 119 '],[' Japan-Sapporo ', ' I ', ' 120 '],[' Japan-Tokyo ', ' I ', ' 121 '],[' Japan/Osaka ', ' I ', ' 122 '],[' Sultan of Kabul ', ' B ', ' 123 '],[' Chambia Lushaka ', ' B ', ' 124 ' ],[' Sepulus Nicosia ', ' B ', ' 125 '],[' Saudi Arabia Lee Jade ', ' C ', ' 126 '],[' Sri Lanka • Colombo ', ' F ', ' 127 '],[' Samoa ', ' M1 ', ' 128 '],[' Santo Domingo ', ' Q ', ' 129 '] , [' Salvador San Salvador ', ' S ', ' 130 '],[' Senegal ·Dakar ', ' Z ', ' 131 '],[' Bandar Seri Begawan ', ' H ', ' 132 '],[' turkey • Istanbul ', ' B ', ' 133 '],[' Tanzania ', ' C ', ' 134 '],[' Thailand • Bangkok ', ' g ', ' 135 '],[' Thailand-Phuket ', ' g ', ' 136 '],[' Trindade island ', ' O ', ' 137 '],[' Uganda Kampala ', ' C ', ' 138 '],[' Uruguay • Montevideo ', ' P ', ' 139 '],[' Willemstad ', ' Q ', ' 140 '],[' Guatemala • Guatemala City ', ' S ', ' 141 '],[' Brunei ', ' H ', ' 142 '],[' Spanish baba Barcelona ', ' a ', ' 143 '],[' Hungary • Budapest ', ' a ', ' 144 '],[' Spain Madrid ', ' a ', ' 145 '],[' Greek Athens ', ' B ', ' 146 '],[' Singapore ', ' H ', ' 147 '],[' New Zealand Wellington ', ' m ', ' 148 '],[' New Caledonia Noumea ', ' L ', ' 149 '],[' New Zealand • Oakland ', ' m ', ' 150 '],[' Italy Milan ', ' A ', ' 151 '],[' Italy • Rome ', ' A ', ' 152 '],[' Israel Jerusalem ', ' B ', ' 153 '],[' Addis Ababa ', ' C ', ' 154 '],[' also Men Sas that ', ' C ', ' 155 '],[' Iran Declan ', ' C1 ', ' 156 '],[' India Mumbai ', ' E1 ', ' 157 '],[' India Calcutta ', ' E1 ', ' 158 '],[' India New Delhi ', ' E1 ', ' 159 '],[' Vietnam • Hanoi ', ' G ', ' 160 '],[' Indonesia • Jakarta ', ' G ', ' 161 ', [' Jamaica • Kingstown ', ' R ', ' 162 '],[' UK • Aberdeen ', ' Z ', ' 163 '],[' UK Edinburgh ', ' Z ', ' 164 '],[' UK Glasgow ', ' Z ', ' 165 '],[' England • Liverpool ', ' Z ', ' 166 '],[' British London ', ' Z ', ' 167 '],[' UK Manchester ', ' z ', ' 168 '],[' UK • Newcastle ', ' Z ', ' 169 '],[' China Beijing ', ' h ', ' 170 '],[' China Chongqing ', ' h ', ' 171 '],[' China • Guangzhou ', ' H ' , ' 172 '],[' China Harbin ', ' h ', ' 173 '],[' China • Hong Kong ', ' h ', ' 174 '],[' China Macau ', ' H ', ' 175 '],[' China Nanjing ', ' h ', ' 176 '],[' China Shanghai ', ' h ', ' 177 '],[' China Taipei ', ' h ', ' 178 '],[' China Urumqi ', ' h ', ' 179 '],[' Midway Is. ', ' X ', ' 180 '],[' Chile Santiago ', ' Q ', ' 181 ']);

var zone = new Array ([' A ', ' 1 '],[' B ', ' 2 '],[' C ', ' 3 '],[' C1 ', ' 3.5 '],[' D ', ' 4 '],[' D1 ', ' 4.5 '],[' E ', ' 5 '],[' E1 ', ' 5.5 '],[' F ' , ' 6 '],[' F1 ', ' 6.5 '],[' G ', ' 7 '],[' H ', ' 8 '],[' I ', ' 9 '],[' I1 ', ' 9.5 '],[' K ', ' 12 '],[' K1 ', ' 10.5 '],[' L ', ' one by one '],[' M ', ' '],[ ' M1 ', ' 12.5 '],[' M2 ', '],[' N ', '-1 '],[' O ', '-2 '],[' P ', '-3 '],[' P1 ', ' -3.5 '],[' Q ', '-4 '],[' R ', '-5 '],[' S ', '-6 ',],[' T ', '-7 '],[' U ', '-8 '],[' V ', '-9 '],[' W ', ' -10 '],[' X ', ' -11 '],[' Y ', ' -12 '],[' Z ', ' 0 '];

HTML output
var cityhtml = "";
for (Var i=0;i<city.length;i++) {
var ct = city[i][0];
var aa= ct.replace (/\,/g, "+");
var s=ct.split (', ');
/*console.log (S[0]);
for (Var j=0;j<s.length;j++) {
var haha = s[j];
}*/
if (s[1]== undefined) {
S[1] = "";
}else{
S[1] = s[1] + ",";
//}
cityhtml + + + s[1] + "+ s[0" + "+" + city[i][1] + ",</dd>";
cityhtml + = "<dd id=" + city[i][0] + ">" + city[i][1] + "-" + city[i][2] + "</dd>";
cityhtml + = "<dd id=" + city[i][2] + ">" + city[i][2] + "-" + s[1] + s[0] + "</dd>";
cityhtml + = "<dd id=" + city[i][2] + ">" + city[i][0] + "</dd>";
}
$ (function () {
$ ("#cityDate. Timeselect"). HTML (cityhtml);
});

function Getlocaltime (cityzonenum) {
if (typeof cityzonenum!== ' number ') return;
var d = new Date ();
var len = D.gettime ();
var offset = D.gettimezoneoffset () * 60000;
var utctime = len + offset;

var dzone = new Date (utctime + 3600000 * cityzonenum);

var vyear = Dzone.getfullyear ();
var Vmon = dzone.getmonth () + 1;
var VDay = Dzone.getdate ();
var h = dzone.gethours ();
var m = dzone.getminutes ();
var se = dzone.getseconds ();

var p_d = (vmon<10? "0" + Vmon:vmon + "month" + (vday<10?) "0" + vday:vday) + "Day";
var p_w = "Week" + "Day 123456". Split ("") [Dzone.getday ()];
var p_t = (h<10? "0" + h:h) + ":" + (m<10? ") 0 "+ m:m) +": "+ (se<10?") 0 "+se:se);
var p_t = (h<10? "0" + h:h) + ":" + (m<10? ") 0 "+ m:m) +": "+ (se<10?") 0 "+se:se);

$ ("#cityDate H3. P_d "). Text (p_d);
$ ("#cityDate H3. P_w "). Text (P_W);
$ ("#cityDate H3. p_t "). Text (p_t);
}

for (Var i=0;i<city.length;i++) {

if (city[i][2] = = ID) {
$ ("#cityDate H3. P_c "). Text (city[i][0]); Default and selected city output

for (Var j=0;j<zone.length;j++) {
if (zone[j][0] = = City[i][1]) {
var id = zone[j][1];
var Timedo = Window.setinterval (function () {
Window.clearinterval (haha);
Getlocaltime (ID);
Console.log (ID);
},1000);

$ ("#cityDate. Timeselect dd"). Live (' click ', Function (e) {
Window.clearinterval (Timedo);
$ ("#cityDate H3. P_d, #cityDate H3. P_w, #cityDate H3. p_t "). Text ("---");
});
}
}
return false;
}else{
$ ("#cityDate. P_c "). HTML (" <em style= ' color:red ' >no this cityid</em> ");
}
}
}
});
}) (JQuery);

JQuery selects the corresponding instant time according to the city time zone