Jasig/uPortal — pull request #209 by shawnconnolly (2014-01-23 23:15:33+00:00)
Title: UP-3307: Leveraging unload function to fix back when page is returned to via the back button

Leveraging unload function to reset the page back to a fresh state if the back button is pressed, by running same javascript as ready. Refactored the script into its own function to avoid dup code.