Fossil

    }
  };

  F.onPageLoad(function() {
    document.body.classList.add('wikiedit');
    P.base = {tag: E('base'), wikiUrl: F.repoUrl('wiki')};
    P.base.originalHref = P.base.tag.href;

    P.e = { /* various DOM elements we work with... */
      taEditor: E('#wikiedit-content-editor'),

      btnReload: E("#wikiedit-tab-content button.wikiedit-content-reload"),
      btnSave: E("button.wikiedit-save"),
      selectMimetype: E('select[name=mimetype]'),
      selectFontSizeWrap: E('#select-font-size'),
//      selectDiffWS:  E('select[name=diff_ws]'),
      cbAutoPreview: E('#cb-preview-autoupdate > input[type=checkbox]'),
      previewTarget: E('#wikiedit-tab-preview-wrapper'),
      diffTarget: E('#wikiedit-tab-diff-wrapper'),
      attachmentWrapper: E("#wikiedit-attachments"),
      tabContainer: E('#wikiedit-tabs'),
      tabs:{
        pageList: E('#wikiedit-tab-pages'),
        content: E('#wikiedit-tab-content'),
        preview: E('#wikiedit-tab-preview'),
        diff: E('#wikiedit-tab-diff'),
        misc: E('#wikiedit-tab-misc')
        //commit: E('#wikiedit-tab-commit')
      }
    };
    P.tabs = new fossil.TabManager(D.clearElement(P.e.tabContainer));
    P.tabs.e.container.insertBefore(
      /* Move the status bar between the tab buttons and
         tab panels. Seems to be the best fit in terms of
         functionality and visibility. */
      E('#fossil-status-bar'), P.tabs.e.tabs
    );

    P.tabs.addEventListener(
      /* Set up some before-switch-to tab event tasks... */
      'before-switch-to', function(ev){
        if(ev.detail===P.e.tabs.preview){
          P.baseHrefForWiki();
          P.updateSaveButton();
          if(P.previewNeedsUpdate && P.e.cbAutoPreview.checked) P.preview();