MediaWiki:Common.js

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/* Any JavaScript here will be loaded for all users on every page load. */

// Y2S3: 2021/9/22
$(function () {
  var date1 = new Date("12/22/2021");
  var date2 = new Date();
  var Difference_In_Time = date2.getTime() - date1.getTime();
  var Difference_In_Days = Difference_In_Time / (1000 * 3600 * 24) +1;
  var dt = "Y2S4C" + Math.floor(Difference_In_Days);
  $('#leighco-date-current').html(dt);
}());