Hello. I am working on a script that will display prices relative to each other. When a user click a price the other prices in that category automatically update. For an example go here: http://67.8.107.77:81/index.html. However the way I am doing it, is very painstaking and requires alot of editing.

Is there another, more simpler way of doing this?

Feel free to view the source to see how I am currently doing this.

Thanks in advance for your help.