From English Wikipedia @ Freddythechick
Usage
This template uses the templates {{Monday}}, {{Tuesday}}, {{Wednesday}}, {{Thursday}}, {{Friday}}, {{Saturday}} and {{Sunday}} to output the names of the days of the week (hence "DOW") in a specified manner, mostly for use within other tabular templates as a column or row header, for example {{Calendar}}.
Optional parameters {{DOWs}}
- class
- optional class name(s) for the whole table row
- style
- optional CSS for the whole table row
- left
- if supplied is used as the contents of the first table cell left of the DOWs
left= colspan=2| Text can be used
- letters
- passed as first argument to DOW templates
- width
- passed through to the DOW templates
- start
- when set to
|start=Sunday, the first day listed will be Sunday. The default starting day is Monday.
Optional parameters DOW templates
- 1
- The type of the DOW designation (symbol, abbr, name, code, number) or the length of its abbreviation (1–3 letters, full) is specified by the first parameter.
- 2
- If a header table cell is desired, a literal exclamation mark
! must be supplied as a second parameter
- 3 = width
- The cell and hence column width (HTML syntax, not CSS)
- 4 = title
- The hover tip for the cell defaults to the full name in English, but can be set explicitly.
