Exception in thread "main" org.openqa.selenium.ElementNotVisibleException: The point at which the driver is attempting to click on the element was not scrolled into the viewport. (WARNING: The server did not provide any stacktrace information)
    Command duration or timeout: 712 milliseconds
    Build info: version: '2.43.1', revision: '5163bce', time: '2014-09-10 16:27:58'
    java.version: '1.7.0_60-ea'
    Session ID: 98febf0a-97ed-4cdb-b901-5ff3f74dfcf0

Refer the screenshot. The page is getting moved and it throws the exception.