MediaWiki:Common.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: Hold Ctrl while clicking Refresh, or press Ctrl-F5
• Opera: Clear the cache in Tools → Preferences

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

$(function() {
    $('.expandall').append('<span class="toggle-states"><a onclick="$(\'.mw-collapsible-content\').toggleClass(\'force-expand\');/*$(\'.mw-collapsible-bracket\').trigger(\'click\');*/">Show/Hide All</a></span>');
});