ajax[l].url = 'apache2?' + ajax[l].url; is in the header. I'm thinking this must be where it comes from.

Seeing that I've only spent roughly half a day on this, I'm perfectly fine switching technologies. Do you have any recommendations in order to get some dynamic content? All I need is a selection from 1 listbox to affect the contents of a 2nd listbox... rinse repeat. Ideally I would like to do this without page refreshes since it would add up to about 6 refreshes per session.

Thanks for your input and quick response

Ransom