Firefox reloads select field from cache?

Hi, I have a select field that has a "New Category" option in it. When
it's selected a prompt asks for a new category. It creates it, reloads
the select field with rjs and selects the added category. Everything
works fine so far. The problem is that when the user refreshes the
page (not control-F5 for a complete refresh) it reloads the select box
from the cached version? and selects the New Category option. Only
happens in FF. Can anyone think of why it's doing that?

because that's just what firefox does :wink: you could use some js after
the page loads to ensure the correct option is selected.