How to hide either the File menu or the Save button.

Question

Hello.  Recently we upgraded Adobe Reader from 8.0 to 9.0 on our kiosks and we are having a problem.  We used to be able to hide the save button when viewing a PDF file on a web page through a javascript inside the javascripts folder.  However, while most other buttons seem to be hidden, the 'Save' button next to the Print button on the tool bar is not responding to our script.  I think I should mention that you can not right click or press CTRL on our kiosks.
Here's what we have tried:
app.hideToolbarButton("Download");
app.hideToolbar("FileToolbar");
app.hideToolbarButton("Save");
app.hideToolbarButton("SaveFileAs");
app.hideToolbarButton("SaveTo")
app.hideToolbarButton("File")
app.hideMenuItem("SaveTo")
app.hideMenuItem("FileToolbar")
app.hideMenuItem("Toolbars");
app.hideMenuItem("File");
app.hideMenuItem("Print");
app.hideMenuItem("Save");
If possible, we would like to just disabled the 'File' section that can be dragged around altogether, however since this save button is the only remaining button on that section just the code to disable it will work too.
Also, I'm not asking to disable it, just simply hide it as if you were to right click on it, go into show/hide toolbars, and click 'File'.  We have many kiosks and doing this manually would be...  Well I got a life to live.
Thank you!

Answer 1

P.S: I forgot to mention.  If I open Adobe Reader standalone, the button is gone.  If I open it through IE the button is present. It might be because the file is already on the computer but.. I don't know.  Thank you!