MediaWiki:Jotunnheim.js

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/* Place the article TOC before the body so preceding infoboxes cannot push it down. */
(function () {
  function placeToc() {
    var main = document.querySelector('body.skin-jotunnheim main#content');
    var content = main && main.querySelector('.mw-body-content');
    var toc = content && content.querySelector('#toc');
    if (!toc || main.querySelector('.jth-toc-column')) {
      return;
    }

    var column = document.createElement('div');
    column.className = 'jth-toc-column';
    content.parentNode.insertBefore(column, content);
    column.appendChild(toc);
  }

  if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', placeToc, { once: true });
  } else {
    placeToc();
  }
}());