Attributes that limit further attributes

[superdairyboy]

  V 2.0
  test site/test product  http://www.kasamedia.com/clients/brians_store/index.php/virtuemart/category-layout/born-right-the-1st-time-detail

   What I'm trying to find out...  Selling t-shirts. I have 3 customer options, Size, Color and Style.  However based on the Style there are only certain colors avaliable. What I want to know is is there a way to restrict the color options avaliable to be selected based on the style that is selected?

    Brian