I would like to build a user interface to make it easier for individuals to use the Google Transit Trip Planner.

This would be in the form of an UI 'overlay' which would translate the users desired trip points into a query that could be 'handed' in to the Google Transit Trip Planner as a 'get' or 'post'.

For Example here is a sample get from your existing implementation;

http://www.google.ca/maps?ie=UTF8&f=d&dirflg=r&saddr=1200+granville+vanvouver+bc&daddr=6900+dunbar+vancouver+bc&ttype=dep&date=28%2F11%2F07&time=21%3A51

Now I can reverse engineer this to a certain extent but I would perfer to work closely with you to help extend the Google Transit Trip Planner scope.

Do you have a spec that you can share with a developer like myself to define the querying of Google Transit.

Thanks,