config of product listing

where can I find the explanation on the values in configuration->product listing? some of them are not clear, for example "Display Product Name", it asks for a number such as 1,2,3, but I don't find what each number means?

thanks.

Generally, if you have admin options other than 'on and off' in a listing configuration, the number refers to the order the elements are displayed.

Setting the product image to 1 and the product name to 2 will display the image first, then the name.

Exactly how those are displayed is something you need to figure out by trying various possiblities.

thanks stevesh. I tried to play them a little to change the layout, still got some confusion how exactly it works, is there any document about it?