Download the sixteen page grapher3d_guide.pdf (a 970 KB file) for detailed instructions for customizing the 3D Function Grapher.
Download grapher3d.zip file (a 1.0 MB file) and unzip it in a folder on your computer. You will see a grapher3d folder which contains all the files related to this article. You will be particularly interested in the following:
Working right from the folder grapher3d, you can open one of the two template .fla files in Flash MX 2004 Professional or Flash 8 Professional and begin customizing the template to your liking. Alternatively, if you prefer a clean working environment, you can copy the edu folder and the templates into a new folder.