Implementing and enforcing User account login via a pop-up window

[MKSingh]

If user click a link/button to access a web page I want a pop up window appears to log in. if he/she doesn't log in he/she can't access this page. if he'she already logged in he access the page directly. Please help me.

[debasisdas]

Hi MKsingh

Welcome to TSDN.

Please specify the scripting language you are using for the purpose..
Post in the related forum by choosing from under the blue bar on the top of your page.

[pbmods]

Changed thread title to better describe the problem (did you know that threads whose titles do not follow the Posting Guidelines actually get FEWER responses?).