"Delayed" pop-up box

[eramgarden]

know how to do a pop-up in ASP.Net. For example, user clicks on a button, the pop-up pops, asks a question, user clicks "ok" or "cancel" and the code captures the result (ok or cancel).

But this is what I want to do:
User clicks on a button.
Pop-up pops and user clicks ok.
code does some processing and returns value of True
If value is true, pop another pop-up dialog and ask user if they want to continue

How can I do the second pop-up??

I have found some examples like the one in this link but this is when user clicks on something
http://riderdesign.com/articles/displayarticle.aspx?articleid=13

 

[eramgarden]

This is what i was looking for ...for anyone else who needs it, here's the answer:

http://timstall.dotnetdevelopersjournal.com/making_a_messagebox_in_javascript.htm