Product options radio buttons below each option thumbnail

I'm using a radio group of options and would like to get the radio button placed below each of the thumbnails of the options. I know these are generated in product_options.tpl {elseif $po.option_type == “R”} {Radiobutton} and the images are generated further down in the template



Does anyone know how to combine these two statements to list the radio button below each image?



Thanks