Timer Control in ASP.Net using C#

Question

Hi,

I am Sabareswaren doing an In-House project, which we have to run a movie in one page say (video.aspx.cs). Each user has some seconds access to see the movie and after that the page should automatically close. i use timer here to do this. i retreive the Account (Seconds to see the movie)of each user from the DataBase (MySQL). i dont have any idea about timers in asp.net. if i finish this my project get over.so please help me to finish this!!!!

Thanks in ADvance!!!!!
Yours
Sabareeswaren