i m developing a web portal whcih can be accesed over intranet.i need to inbuild a feature that the webpage will take authentication frm windows login.
eg. i log to the terminal server adn opens the link ,the webpage should be able to authenticate the windows login and proceed further.
in this only i also want to show an excel sheet within the webpage .how can i do this task .
Please help me out in this .
Thanks in advacne