Purging javascript cache files

Hi,

I made some changes to the jivelive.jsp file used by the FastPath plugin. I needed to add “alt” and “title” properties to the img attribute used for the “Chat Now” button to meet my organization’s accessibility standards. I made the changes, but apparently the file must be cached somewhere because the changes aren’t showing up client side. How can I purge the cached jivelive.jsp file?

Thanks!