If this information is available to you as a web programmer, I would have serious concerns about the security of the Network (Domain) your are working on. Let me preface my explanation with, "I am not Network Specialist!". <BR>It totally depends on how the network at your customer&#039s site is set up. But what normally happens is, when you log in to your desktop, your are logging into a Domain server. This ID is your Domain ID, and should NOT be available to the Web Server Software.