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: Go to Menu → Settings (Opera → Preferences on a Mac) and then to Privacy & security → Clear browsing data → Cached images and files.

var i; 
i = Math.floor(Math.random() * 11);
if (i == 5) {
document.getElementById('mw-navigation').innerHTML += '<img src="https://johnisdead.withinhubris.com/images/6/63/Stared2.gif" alt="" style="position: absolute;top: 10px;left: 30%;width: 70px;z-index: 10;">'
}