Inactive window

Hello, when I run my programs to the end the window that is open stays there but says inactive at the top of it, I was wondering if anybody could tell me how to make the inactive window dissapear when the program has finished running, My compiler is shown as my signature and my OS is Windows 98se.

Thanks In Advance.

Typical, nearly as soon as I ask the question I figure it out, thanks anyway if you've been trying.