Forum Moderators: open
What you would have to do is find out the relevant values for each page you want the PR of, and then use your script to repeatedly call the toolbarqueries url, and record the output somewhere.
Whether this would be seen as a form of unauthorised querying of their database or not is another thing.
See http://www.webmasterworld.com/forum3/9443.htm [webmasterworld.com] for more information on the pagerank http request.
HTH,
JP
You are entitled to 1000 automated queries a day if you set up a google account.
But isn't the 1000 queries issued for use with the Google API only? And doesn't the Google API only let you run a search term query, check spelling, or view a page in the cache?
In my mind, any other use would be abuse of the service, and hence against the TOS.
JP