What is a virtual server and how is it related to Customised login page for an application?

hi all,

I am trying to create a customised login page in web,specific to my application.

I learnt through this forum that a virtual server or website documents are needed to establish this functionality.

Can anyone help me by telling the steps to configure a virtual server. I dont have a clear idea of what is a virtual server.

I have configured a sign in form mapping document in domcfg.nsf file and specified my application’s URL in the Web Site/Virtual server field and restarted the server. Session authentication for the server is also enabled.

Am not sure what to do next.

thanks in advance for any help.

Regards,

Malar