1. Special twiki images
images for "%S%" etc:

    TWikiPreferences  sets up the shortcuts, under #DocGraphics

   * Graphics used in Twiki docs
      * Set B = <img src="%PUBURL%/%TWIKIWEB%/TWikiDocGraphics/choice-yes.gif" border="0" alt="DONE" width="16" height="16" />

    the gifs are in %ATTACHURLPATH%, e.g., %ATTACHURLPATH%/help.gif

    hint graphics:
        H %H% I %I%  M %M% N %N% P %P% Q %Q% S %S% T %T% U %U% X %X% Y %Y%

2. Other system wide prefs

3. TablePlugin

    With the TablePlugin it's possible to specify a whole bunch of behaviour
    including the html <table> attributes. There're options to allow sorting
    and user specified sorting as well as using alternating background colors.
    The %TABLE{...}% directive is used to specify the table plugin.

    Example 1: Specify no sorting with fixed width columns of 300 pixels
    on a 2 column table, with alternating background colors:

        %TABLE{ sort="off" columnwidths="300,300" dataalign="left" tableborder="0"
        %cellpadding="1" cellspacing="1" headerbg="#000099" headercolor="#FFFFCC"
        %databg="#C8CB8F, #DBDDB5" }%

    Example 2: Specify sorting with the initial sort on column 2. Show the
    table as having no borders and no background. Note, column numbering
    starts at 1.

        %TABLE{ sort="on" initsort=2  columnwidths="300,300" dataalign="left" tableborder="0"
        %cellpadding="1" cellspacing="1" headerbg="#000099" headercolor="#FFFFCC"
        %databg="#C8CB8F, #DBDDB5" }%