I need a javascript set in the top of a frameset that will auto complete a form submission on craigslist based on data from my website.

This will be used to post my used car inventory on craigslist. I have seen this done on several sites so I know it can be done.

I found this you tube video which might explain better what I need.


http://www.youtube.com/watch?v=yV4-qbFrZJk

I already have all the data in a database that can be retrieved by a script and returned to the javascript to populate the form based on the selection from the drop down menu.

Basically, I just need the javascript and help to impliment it with my back end.