Hi,
I have an application wherein I need to check for Proxy users. I don't 
want to allow two users to log in to the application with the same 
username and password at the same point of time.
I have used frames in my site and i am using an cleanup page wherein i am 
deleting the status of the user.
The problem i am facing is when the user closes the browser without 
logging off.
Right now, I am updating the Status in my database, but that doesn't work 
when the browser is closed.
could you help me on this.
Matter most urgent.