Currently we have a CMS based website that our users log into with a user name and password stored in the cms DB not in AD/LDAP.

  I can get my Db admin to export the users and password and do a import into SD+ but i wanted to know if anyone knew or tried to post login info to the logon page to make like a "pass through authentication"... 

If you look at the login page code you will see

<input name="j_username" type="text" class="formStyle" id="username">

<input name="j_password" type="password" class="formStyle" id="password">

So i would guess could you just post to the j_username and j_password then submit?

I have a feeling i am going to have to get a developer involved but wanted to see if anyone else has run into this and see if you had any ideas.