Medium Term:

- IE support using excanvas: http://excanvas.sourceforge.net/

- Timing delta between frames in proxy record log, for playback
  support (for demo and test).

- Implement Cursor pseudo-encoding (CSS cursor)
    http://en.wikipedia.org/wiki/ICO_(file_format)
    https://developer.mozilla.org/en/Using_URL_values_for_the_cursor_property

- Status bar buttons:
    - Isolate menu UI in DefaultControls.js
    - Icons in status area upper left
    - Dialogs float over canvas
    - Turn off events while menu open (but still update display)
    - Explanatory hover text over buttons

    - Connect/disconnect button

    - Configuration menu:
        - Store in cookies
        - Items (move to public settings):
            - Host
            - Port
            - Password
            - Encrypt
            - TrueColor
            - speed vs. bandwidth selection
            - b64encoding
            - shared mode

    - Keyboard menu:
        - Ctrl Lock, Alt Lock, SysRq Lock
        - Highlight menu icon when keys are locked

    - Clipboard button -> popup:
        - text, clear and send buttons

    - password popup:
        - when none set, but password required
        - session only, should not store in cookie


Longer Term:

- Implement UI option for VNC shared mode.

- Get web-socket-js RFC2817 proxying working again.

- Support for Spice protocol.

- Implement tight and ZRLE encoding

