Gadget for GPH which provides documentation on the spot for developers, and hopefully - cure world hunger.
To test out the gadget (you know you want to!), add http://ig-docs.googlecode.com/svn/trunk/gadget/ig-docs.xml to your personalized homepage!
Please note that currently the search function will search the original full documentation, instead of the 'mini-docs' that were made for the gadget. However you can still browse the mini-docs via the 'Reader' or 'Index' tabs!