I am having trouble creating a web query because the website I am
using requires the user to accept a user agreement each visit.

https://www.services.nymex.com/otcse.../OTCSettle.jsp

Is there a way to make the query accept the agreement and click
submit?

Also, if I can get passed this point I see that when you select items
from the drop-down bars the parameters don't appear in the URL. Any
ideas?

Thanks!