Add html code to online store (3dcart)

I use a 3dcart store and I have about 15 options templets need to have a photo html code added so that an images displays as an option choice. Check this link to see what I'm talking about: [login to view URL] You will be placing an image tag and changing the color name to match the photo. Each option template will have about 20 linens of code that need to be put in (some more some way less). Need to be able to turn this around in 1-2 days. If you have a background working with 3DCart please let me know.