We have a website selling mobile phones, based on osCommerce, PHP and MySQL.
We have a page where customers can tick checkboxes for the different phone features (such as tri-band, quad-band, radio, video recorder, bluetooth etc).
There are about fifty such checkboxes, and I would like them to be organised into four column headings depending on their broad classification (Communication, Features, Technology and Type).
The osCommerce Admin page for updating the checkboxes would need to be changed too.
I attach the relevant files.