Hi,
I want to add images front of categories.how can I do it?

@categories = (
["Automotive", "Cars", "Trucks", "Motorcycles"],
["Computers", "Desktops", "Laptops", "Servers", "Accessories"],
["Home And Garden", "Tools", "Seeds", "Lawn", "Misc"],
["Electronics", "Television", "Stereos", "Home Theatre"],
["Employment", "Help Wanted", "Services", "Temp Work"],
);