I have opened a ticket for you on this issue. You can login and visit your support history to check the status and update it. Apologies for any inconvenience caused by the issue. 
I have downloaded the js file - put it in the correct location - restarted my machine and ran up cs4 - still have the same problem and now - save comes up with an error (While executing onLoad in _afterSave.htm ,the following java script error(s) occured: In file "afterSave": afterSave is not defined - you then click ok and the file is saved.


