[SM-USERS] Changing all user initial dedfaults (i.e width, mailer display, etc.)

[<ro...@ge...>]

Hi everyone, I have Squirrelmail installed on the following type of system:

- Windows 2000 Advanced Server
- Newest Version of PHP
- hMailserver
- MySQL

I made all necessary patches and set up a mod so that I could have new
accounts created on the fly via web interface and everything is working
great so far.  I am interested in changing the defaults for new users and I
went through a bunch of the code but so far I have been unable to find where
to make these changes.

I wish to do the following:

* not show the personal info page upon login
* set the default left_frame width to 200 pixels
* Set the default refresh to either Never or 20 minutes
* remove the Mailer/priority from the reading emails section (I.E, when
someone opens a new email right now they see the mailer/priority and have to
change that in options)  I want it to not show by default.
* change the default skin to something else.  I guess I could just copy and
paste the contents of the folder but I figured there was an easier way
inside the code which could be swapped and not get too messy.
* Make changes to default Display Preferences

I am sure that some of these changes would all be int eh same file and
otehrs would require different files but any help in solving this is greatly
appreciated.