Command Descriptions:

doLeft - Default joystick left operation.  History function in book.  Overridden by Joystick Page Flip hack.

doRight - Default joystick right operation.  History function in book.  Overridden by Joystick Page Flip hack.

doUp - Default joystick up operation.  Navigation in book menus.

doDown - Default joystick down operation.  Navigation in book menus.

doNext - Default page right operation.  Page flip in books.

doPrevious - Default page left operation.  Page flip in books.

doFirst - Default page left hold operation.  Back 10 pages in books.

doLast - Default page right hold operation.  Forward 10 pages in books.

doLoud - Default volume up operation.  Increases volume for mp3's.

doQuiet - Default volume down operation.  Decreases volume for mp3's.

doMute - Default volume up or down hold operation.  Mutes volume for mp3's.

doCenter - Default enter or enter hold operation.  Activates links in books.

doEnter - Override function.  Does normal doCenter functions unless overridden by hacks (Direct Page Control).

doEnterHold - Override function.  Does normal doCenter functions unless overridden by hacks (Disable Battery Icon).

doMenu - Default menu function.  Goes up one level in the menu hierarchy.

doRoot - Default menu hold function.  Goes to top level in the menu hierarchy.

doSize - Default size function.  Changes the text size in books.

doRotate - Default rotate function.  Changes the text orientation in books.

doMark - Default mark function.  Turns on/off a bookmark in books.

doMarkMenu - Default mark hold function.  Opens the bookmarks menu in books.

doQuit - Turns the reader OFF (in the real, takes-two-minutes-to-start-back-up way).

doGotoPreviousSong - Additional function.  Goes to the previous mp3 in the list.  Works when reading books.

doGotoNextSong - Additional function.  Goes to the next mp3 in the list.  Works when reading books.

doGotoFirstSong - Additional function.  Goes to the first mp3 in the list.  Works when reading books.

doGotoLastSong - Additional function.  Goes to the last mp3 in the list.  Works when reading books.
