User:GabberNL/monobook.js

Note: After saving, you may have to bypass your browser's cache to see the changes.

Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
Internet Explorer / Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5
Opera: Go to Menu → Settings (Opera → Preferences on a Mac) and then to Privacy & security → Clear browsing data → Cached images and files.

addOnloadHook(function () {
    content = document.getElementById("column-content");    // Find the main content column

    footer = document.getElementById("footer");  // Find the footer
    footer.parentNode.removeChild(footer);    // Remove the footer from the global wrapper
    content.appendChild(footer);    // Place footer at the end of the content column;

    tabs = document.getElementById("p-cactions");   // Find the top tab list
    tabs.parentNode.removeChild(tabs);    // Remove the tab list from the side column
    content.insertBefore(tabs,content.firstChild);    // Place tab list at the beginning of the content column

    personal = document.getElementById("p-personal");   // Find the personal links list
    personal.parentNode.removeChild(personal);    // Remove the personal links list from the side column
    content.insertBefore(personal,content.firstChild);    // Place personal links list at the beginning of the content column
});