More Colours Available

Hi,

Does anyone know of an extension or mod that will allow me to say "More Colours Available" on the category page for products that have a colour option select?

Here's an example on the ASOS website: http://www.asos.com/Women/Skirts/Cat/pg ... x?cid=2639

Thanks!
Tom

Anyone?

I've managed to get it to display "More Colours" when there is ANY option (Colour & Size), but I need it to appear when just Colour exists...

Thanks
Tom

Is anyone willing to do this for money???