OpenQA.Selenium.StaleElementReferenceTest.OldPage C# (CSharp) Method

        public void OldPage()
        {
            driver.Url = simpleTestPage;
            IWebElement elem = driver.FindElement(By.Id("links"));
            driver.Url = xhtmlTestPage;
            //TODO (jimevan): this is an ugly sleep. Remove when implicit waiting is implemented.
            System.Threading.Thread.Sleep(500);
            elem.Click();
        }