[greenstone-users] url query format

From I56
DateTue, 16 Sep 2003 13:00:50 -0700 (PDT)
Subject [greenstone-users] url query format
Hello,
 
Can someone explain what all the parameters are in the urls which query a collection?  If I type a couple of keywords into the search field and submit it, the resulting url is quite long.  I don't understand what all the fields are.
 
Thanks,
I56