Zen Cart Search Mod
Place a dropdown selection box on the category product listing page that filters results from only within the category.
The dropdown selections will be the attribute option values from the option name 'Select Finish'.
For example, the dropdown box will look like:
-- Select Finish --
Polished Brass
Antique Bronze
Bright Chrome
Satin Chrome
Stainless Steel
When a selection is made from the drop down box, only products containing the selected finish will be displayed.