I think I've mentioned this before but I have had some new thoughts on the matter.
We have an issue whereby if a user tries to log on to the web interface using the AD auto logon and their session has not terminated since they last logged on to the web interface, they cannot log on. We are using a 20 minute timeout for the web interface.
This is an issue for us because many of our users have had their accounts created by the AD tool meaning they don't know their passwords, so they wouldn't be able to enter their username and password when they are prompted for them. Being prompted for them at all is not exactly a desirable scenario anyway because it defeats the purpose of using the AD auto logon for the web interface.
What I suggest is possibly one or both of the following to remedy the issue:
1) If the user is already logged on to the web interface of helpmaster and they log on again without having logged off, helpmaster would need to either A) Allow the user to commence using their existing session B) Kill the old session and start a new one C) Allow concurrent logins to the web interface by the same user. I like option C the most, my rationale would be that in our business for example, more than one user might use an account at the same time (we use helpmaster in retail stores with multiple PC's)
2)
I think you could insert some code into the all of the asp pages to the effect of something like this (not tested):
[script removed]