Selenium isn working, where are the diagnostics for problem solving?
Look for JavaScript errors. (In IE, check for a warning in your browser status bar; in other browsers you’ll want to check the JavaScript console for errors.) Additionally, try opening the logging window before you run your tests; that may reveal problems. You may also want to try using a JavaScript debugger. In Internet Explorer you can configure the MS Script Debugger; in Mozilla you can configure Firebug.