If you call LowCal without any arguments in the URI, you get a tabular
calendar displaying the current month.  This is frequently useful, but there
are other options which can be used to do much, much more...

Selecting a date
----------------
date - Display the day given by mm/dd/yyyy or dd-mm-yyyy

year - Display the specified year
month - Display the specified month
day - Display the specified day of the month

The displayed date defaults to the current date.

Addition and subtraction are allowed in the year, month, and day arguments.
For example, month=-1 will give you last month and year=+1 refers to next
year. 

You will usually want to set date in all your links, if only so it can be
used by the %DATE% token to create a return link.


Selecting a display mode
------------------------
event - Display the single event whose details are in the file <event>
listdays - Show a list of all events starting on the selected date and
           continuing for the next <listdays> days, including event details
summarydays - Show headlines for all events starting on the selected date and
              continuing for the next <summarydays> days

If no display mode is specified, the default display is a tabular monthly
calendar.


Restricting displayed events
----------------------------
category - A comma-separated list of categories to display.  If this is blank
           or "*", all event categories will be displayed.  Matching is done
           on substrings, so "category=a" would omit category "foo", but
           would display both "bar" and "baz".
categories - Synonym for category

You will generally want to pass category for the same reason as the date
specifiers.


Passing event details
---------------------
eventname - This only applies in the 'event' display mode and is used in
            conjunction with the %EVENTNAME% token to allow event displays to
            include the event's name (from the event's <meta eventname="...">
            tag) in the header or footer.  Mostly useful for putting the
            event's name into the HTML page title.


Now some examples...

/lowcal
  Displays a calendar for the current month

/lowcal?month=12&year=2005
  Calendar for December, 2005

/lowcal?listdays=7
  Displays full details on all events coming up in the next week

/lowcal?month=1&day=1&year=2001&summarydays=31
  Shows a list of headlines for all events in January, 2001

/lowcal?event=20001231-nye&eventname=New+millennium+party
  Shows the detailed event record for your party to welcome in the new
  millennium

/lowcal?date=2/3/2001&month=5&day=+12&listdays=1
  Shows detailed listings for all events scheduled for May 15, 2001

