determining if bind successful

[Michael Engelhart]

Hi -

Is there anything in the API that will let you determine whether a 
particular users login was successful or not?  I'm using simple_bind to 
bind a user but it appears that if you type in anything, it will accept 
but just not give access rights.  I want to be able to display a web 
page after a user tries to login that says "Username/Password were 
incorrect. please try again."

Thanks
Mike