Hi Michael,
So with regards to modifying the polygon.htm file....

MoI's structure is that the htm and js files have the same name to address each other.

I just wanted to be sure. Or possibky suggest a pointer in an htm file to a js file.

So why i ask, is "i" would make a polygon3-polygon5 and polygon8 htm file etc. As many as i like, though they all only really need polygon.js

Not more js files just for the name match.

But really, its not overly intrusive. Just wanted to ask about if it worked that way now, and i didn't know it