MediaWiki:Common.js

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

/* Suppresses the title text on any page using {{suppress}} template. */

var containsSuppression = document.getElementById("suppression");
if (containsSuppression) {
  alert("!");
  var documentH1 = document.getElementsByTagName("h1");
  var titleElement = documentH1[0];
  titleElement.innerText = "";
}