You are the father from this script.

http://scriptographer.org/tutorials/geometry/working-with-mouse-vectors/

Correct because this script can drawing with the mouse the tiles to created the mosaic.

I ask one more time, please tell me which browser and computer system you are using.

What you mean with BROWSER?

I work with windows XP home edition

A browser is the software you are using to access websites. And since all the files you have been uploading on this site ended up damaged, I would like to find out why that is, since I am the person who made this website, and I would like to make sure it runs well for everybody who uses it. Are you using Internet Explorer? If so, which version?

windows internet explorer 8

So what is the next step