[Shelley_c]

You could always create a duplicate style (child safe) and have the members who are easily offended view this style with the adult smilies having replacement variables attached to them.

For example: adultman.gif would have a replacement of biggrin.gif so any emoticons used from the adult category would be replaced by emoticons in the general (childsafe category).

I know this is a make do solution until something more permanent comes along. The replacement variable manager can be found at the bottom of the main style css.