How would I make this thing work in VBScript?

Hi, I'm making a game in VBScript, using input boxes where you type a number to make something happen. When the thing is done, it goes back to the main input box, where you can type a different number and make something else happen. One problem,though. I don't know how to make it go back to the first one. I COULD rewrite the main input box after the thing has happened, but then I would have to write the things in again and write the main input box at the end of that, and the option things with the main input box at the bottom of THEM, and on and on and on. You see? So I am wondering what I can do to loop back, like in MS-DOS Batch you would do the "loop" command, or the "goto" command, but what about VBScript?