Looks like it might be a problem with the browser cache. That or Java got corrupted. For browser cache: I'm assuming you are using Internet Explorer. If so, 1) Click Tools, then click Internet Options. 2) In the center of the window that pops up, click Delete Files. 3) A smaller window will pop up. Check the box that says "Delete all offline content" and click OK. This will take a minute or two. When it's finished, close your browser, open it again, and try the Runescape website. If that doesn't do it, re-install Java: 1) Click Start, then Control Panel (might be inside the Settings folder if it's not visible from Start). 2) Click "Add-Remove Programs" (or something very similar). NOTE: You might need to double-click, depending on your setup. 3) When the list comes up, click "J2SE Runtime Environment" and click the "remove" button. This will un-install Java. 4) Go to the RS page and re-install Java when prompted. If that doesn't fix it, throw the 'puter out the window and go play a game in rl.