I was wondering if somebody could help me out a sec?

If you look at this link :_

http://stickers.signprint.co.uk/index.php?...products_id=185

You will see that the owner has a colour chart underneath the colour option, so that people can choose what colour they wish to have.
Could somebody tell me how this is done so i can stick a colour chart on mine please?

Also, is it possible to put an image into a drop down box say, or into the text field of a radio button?
I'm thinking i could have a little square of colour with a radio or checkbox next to it so the user could choose.

Last thing. If that happened, could there be a 'picture' link by each colour so the user could see the product in the chosen colour?

1: Sorry for dragging on
2: Thanks in advance for any help
3: Well done to the creators of Zen Cart. Top cart ::tup