title: How to call the user-extensions.js in Selenium WebDriver
body: <p>I need to use the functions defined in user-extensions.js.We are in a process of migration from RC to webdriver. I came to know, that  there is JavascriptExecutor which will replace runScript and getEval.But how will i specify the user-extensions.js file.
  Is it same as java -jar selenium-server-standalone.jar -userExtensions user-extensions.js?</p>