Sequence Control in one Page

Hi! All,

There are three steps in login.aspx page:

Step #1 : Page_load, there will showing one TextBox named username and one Button named submit.

Step #2 : When user press the submit button , then will load user's questions from Database , then showing these questions and one Button named OK.

Step #3 : When user press the OK button, then theCheckQuestion function will check all of the questions and return the result to user. 

 

My questions are  :

1. Should I use ScriptManager to do the control?  If yes, then how can I do?

2. Or, what can I do, except to the above way?

Thanks!

 
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